Add new follower: Ephrem Pius (Working student, Lehmann + Partner GmbH)
Directory grows 143→144. Full recompute of all six Study charts and affected prose. LEHMANN + PARTNER is a transportation-infrastructure surveying firm (Erfurt), not photonics/research-related, so classified as Other named company with industryOther text from a verified web lookup rather than left blank. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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@@ -209,7 +209,7 @@ header.hero p.sub { color: var(--text-secondary); font-size: 0.95rem; line-heigh
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</div>
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<script>
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const DATA = [{"name": "Tamadur AlBaraghtheh", "connection": "1st", "position": "Researcher", "company": "Helmholtz-Zentrum Geesthacht", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Geesthacht (near Hamburg)", "personalLocation": "Hamburg, Germany", "seniority": "Researcher/Scientist (non-postdoc)", "function": "Research/Science", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/tamadur-albaraghtheh-3380ba7a/", "is_team": false, "company_website": "", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Research/Science", "industry": "Research & Collaborations", "industryOther": ""}, {"name": "Alexej Kotelnikov", "connection": "3rd", "position": "Senior KAM & BD (Automotive/Tech/Industrial)", "company": "Bosch Automotive Service Solutions GmbH", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Plochingen (near Stuttgart)", "personalLocation": "Greater Munich Metropolitan Area", "seniority": "Senior IC/Lead", "function": "Business Development/Sales", "sector": "Other named company", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/alexej-kotelnikov-10013a5a/", "is_team": false, "company_website": "", "roleLevel": "IC — Senior / Lead / Principal", "roleLevelNote": "", "department": "Business Development/Sales", "industry": "Other", "industryOther": "Automotive Service & Diagnostics Equipment"}, {"name": "Katrin Boeke-Purkis", "connection": "3rd", "position": "Regulatory Post Market Compliance Coordinator", "company": "Intuitive Surgical", "followed": "July 2026", "followedSort": "2026-07", "country": "United States", "city": "Sunnyvale, California (HQ)", "personalLocation": "Sunnyvale, California, United States", "seniority": "Manager/Coordinator", "function": "Regulatory/Compliance", "sector": "Medical/Life Sciences", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/katrin-boeke-purkis-5722888/", "is_team": false, "company_website": "", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Regulatory/Compliance", "industry": "Other", "industryOther": "Medical/Life Sciences"}, {"name": "Timo Christian", "connection": "2nd", "position": "Program Manager", "company": "Impossible Founders and DESY", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Hamburg", "personalLocation": "Hamburg, Germany", "seniority": "Manager/Coordinator", "function": "Marketing/Comms/Ops", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/timo-christian/", "is_team": false, "company_website": "", "engagement_notes": "Liked 16/07 post.", "roleLevel": "Manager", "roleLevelNote": "", "department": "Marketing/Comms/Ops", "industry": "Research & Collaborations", "industryOther": ""}, {"name": "Jan-Christian Schober", "connection": "3rd", "position": "Student", "company": "University of Hamburg", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Hamburg", "personalLocation": "Hamburg, Germany", "seniority": "Student/Trainee", "function": "Student/Academic Track", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/jan-christian-schober-78b72926a/", "is_team": false, "company_website": "", "roleLevel": "Student", "roleLevelNote": "", "department": "Student/Academic Track", "industry": "Academia", "industryOther": ""}, {"name": "Benedikt Kubicki", "connection": "2nd", "position": "SAP-Berater", "company": "SI PRO GmbH", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Mannheim (HQ); has a Hamburg office", "personalLocation": "Hamburg, Germany", "seniority": "Manager/Coordinator", "function": "Engineering/Technical", "sector": "Other named company", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/benedikt-kubicki-31652b25a/", "is_team": false, "company_website": "", "engagement_notes": "Commented on 09/07 post; liked 15/09 — repeat engager.", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Engineering/Technical", "industry": "Other", "industrLine truncated
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const DATA = [{"name": "Tamadur AlBaraghtheh", "connection": "1st", "position": "Researcher", "company": "Helmholtz-Zentrum Geesthacht", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Geesthacht (near Hamburg)", "personalLocation": "Hamburg, Germany", "seniority": "Researcher/Scientist (non-postdoc)", "function": "Research/Science", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/tamadur-albaraghtheh-3380ba7a/", "is_team": false, "company_website": "", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Research/Science", "industry": "Research & Collaborations", "industryOther": ""}, {"name": "Alexej Kotelnikov", "connection": "3rd", "position": "Senior KAM & BD (Automotive/Tech/Industrial)", "company": "Bosch Automotive Service Solutions GmbH", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Plochingen (near Stuttgart)", "personalLocation": "Greater Munich Metropolitan Area", "seniority": "Senior IC/Lead", "function": "Business Development/Sales", "sector": "Other named company", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/alexej-kotelnikov-10013a5a/", "is_team": false, "company_website": "", "roleLevel": "IC — Senior / Lead / Principal", "roleLevelNote": "", "department": "Business Development/Sales", "industry": "Other", "industryOther": "Automotive Service & Diagnostics Equipment"}, {"name": "Katrin Boeke-Purkis", "connection": "3rd", "position": "Regulatory Post Market Compliance Coordinator", "company": "Intuitive Surgical", "followed": "July 2026", "followedSort": "2026-07", "country": "United States", "city": "Sunnyvale, California (HQ)", "personalLocation": "Sunnyvale, California, United States", "seniority": "Manager/Coordinator", "function": "Regulatory/Compliance", "sector": "Medical/Life Sciences", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/katrin-boeke-purkis-5722888/", "is_team": false, "company_website": "", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Regulatory/Compliance", "industry": "Other", "industryOther": "Medical/Life Sciences"}, {"name": "Timo Christian", "connection": "2nd", "position": "Program Manager", "company": "Impossible Founders and DESY", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Hamburg", "personalLocation": "Hamburg, Germany", "seniority": "Manager/Coordinator", "function": "Marketing/Comms/Ops", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/timo-christian/", "is_team": false, "company_website": "", "engagement_notes": "Liked 16/07 post.", "roleLevel": "Manager", "roleLevelNote": "", "department": "Marketing/Comms/Ops", "industry": "Research & Collaborations", "industryOther": ""}, {"name": "Jan-Christian Schober", "connection": "3rd", "position": "Student", "company": "University of Hamburg", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Hamburg", "personalLocation": "Hamburg, Germany", "seniority": "Student/Trainee", "function": "Student/Academic Track", "sector": "Academia/Research Institute", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/jan-christian-schober-78b72926a/", "is_team": false, "company_website": "", "roleLevel": "Student", "roleLevelNote": "", "department": "Student/Academic Track", "industry": "Academia", "industryOther": ""}, {"name": "Benedikt Kubicki", "connection": "2nd", "position": "SAP-Berater", "company": "SI PRO GmbH", "followed": "July 2026", "followedSort": "2026-07", "country": "Germany", "city": "Mannheim (HQ); has a Hamburg office", "personalLocation": "Hamburg, Germany", "seniority": "Manager/Coordinator", "function": "Engineering/Technical", "sector": "Other named company", "outreach_status": "Not Contacted", "outreach_log": [], "connection_at_outreach": "", "is_valuable": false, "has_responded": false, "email": "", "linkedin_url": "https://www.linkedin.com/in/benedikt-kubicki-31652b25a/", "is_team": false, "company_website": "", "engagement_notes": "Commented on 09/07 post; liked 15/09 — repeat engager.", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Engineering/Technical", "industry": "Other", "industrLine truncated
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const SECTOR_COLORS = {
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'Academia/Research Institute': 'var(--series-1)',
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@@ -180,16 +180,16 @@ ul.findings li strong { color: var(--text-primary); }
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<header class="hero">
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<h1>TXproducts LinkedIn Follower Study</h1>
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<p class="sub">A full manual audit of all 143 Page followers — who they are, where they sit in the network, and what it says about who TXproducts content is actually reaching.</p>
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<p class="sub">A full manual audit of all 144 Page followers — who they are, where they sit in the network, and what it says about who TXproducts content is actually reaching.</p>
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<div class="meta">Source: manual_followers_list_2026-07-22.xlsx — 98 followers confirmed against growth_history.json as of the original 2026-07-22 snapshot (not a sample), plus 13 followers added manually since (Marc Thiry, Orkun Aydin, Rajkumar Rengaraj, Branislav Fabik, Muhammad Yousaf, Milena Petković, Paul Evans, Sabine E. Herlitschka, Simone Vadilonga, Hitesh Dudhagara, Alexander Rack, Tina Schmidt, Sinan Bubik), plus two rounds of profile re-screenshotting to close data gaps on existing followers · Compiled/updated 2026-08-03</div>
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</header>
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<div class="wrap">
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<div class="stat-row">
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<div class="stat-tile"><div class="val">143</div><div class="lbl">total followers audited</div></div>
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<div class="stat-tile"><div class="val">86%</div><div class="lbl">have a company listed (20 of 143 show no company)</div></div>
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<div class="stat-tile"><div class="val">6%<span class="info-tip" tabindex="0">?<span class="tip-bubble"><span class="tb-item"><strong>1</strong> = a direct, mutual LinkedIn connection with the Page admin.</span><span class="tb-item"><strong>2</strong> = connected to one of the admin's connections, but not directly to them.</span><span class="tb-item"><strong>3</strong> = one more step removed — connected to a 2nd-degree connection. Higher degree = more separation from TXproducts' direct network.</span></span></span></div><div class="lbl">are 1st-degree connections (8 of 143) — the rest are 2nd/3rd degree</div></div>
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<div class="stat-tile"><div class="val">144</div><div class="lbl">total followers audited</div></div>
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<div class="stat-tile"><div class="val">86%</div><div class="lbl">have a company listed (20 of 144 show no company)</div></div>
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<div class="stat-tile"><div class="val">6%<span class="info-tip" tabindex="0">?<span class="tip-bubble"><span class="tb-item"><strong>1</strong> = a direct, mutual LinkedIn connection with the Page admin.</span><span class="tb-item"><strong>2</strong> = connected to one of the admin's connections, but not directly to them.</span><span class="tb-item"><strong>3</strong> = one more step removed — connected to a 2nd-degree connection. Higher degree = more separation from TXproducts' direct network.</span></span></span></div><div class="lbl">are 1st-degree connections (8 of 144) — the rest are 2nd/3rd degree</div></div>
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<div class="stat-tile"><div class="val">26<span class="info-tip" tabindex="0">?<span class="tip-bubble"><span class="tb-item"><strong>H1</strong> = first half of the year, January–June.</span><span class="tb-item"><strong>H2</strong> = second half, July–December.</span><span class="tb-item">E.g. "2026 H2" means July–December 2026 (currently only the first few weeks in).</span></span></span></div><div class="lbl">new followers in the first weeks of H2 2026 alone — already ahead of all of H1</div></div>
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</div>
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@@ -198,13 +198,13 @@ ul.findings li strong { color: var(--text-primary); }
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<p class="note">What the data actually supports, not the highlight reel.</p>
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<div class="panel">
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<ul class="findings">
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<li><strong>Growth has two distinct eras.</strong> 42 of 143 followers (29%) arrived in a single burst in H1 2023 — almost certainly the page's early launch/network-invite window. Growth then went nearly dormant for two years (H2 2023–H2 2024: 8 followers combined across 18 months) before reaccelerating sharply from H1 2025 onward (7 → 12 → 16 → 58-and-counting per half-year). The current growth phase is real and recent, not a continuation of the 2023 launch spike.</li>
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<li><strong>Growth has two distinct eras.</strong> 42 of 144 followers (29%) arrived in a single burst in H1 2023 — almost certainly the page's early launch/network-invite window. Growth then went nearly dormant for two years (H2 2023–H2 2024: 8 followers combined across 18 months) before reaccelerating sharply from H1 2025 onward (7 → 12 → 16 → 59-and-counting per half-year). The current growth phase is real and recent, not a continuation of the 2023 launch spike.</li>
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<li><strong>The audience is shallow-network, not core-network.</strong> Only 8 followers (6%) are 1st-degree connections. 94% are 2nd or 3rd degree — people who found the page through shares, group overlap, or algorithmic surfacing rather than a direct personal tie. This matters for messaging: most of the audience doesn't already know TXproducts and needs context, not insider shorthand.</li>
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<li><strong>Where a sector is identifiable, it clusters hard around synchrotron/photonics research.</strong> Of the 123 followers with an identifiable employer, 54 (44%) sit inside academic/national-research institutes (DESY-affiliated orgs, Leibniz-Institut für Kristallzüchtung, Max Planck Institute, Fraunhofer, Max Born Institute, several universities, a Harvard Business School MBA candidate, and now a University of Wisconsin-Madison professor, four Helmholtz-Zentrum Berlin researchers (a postdoc, a doctoral researcher in advanced ceramics/2D materials, an experimental materials scientist, and a professor), an ESRF synchrotron scientist, a Synchrotron SOLEIL detector scientist, a Helmholtz-Zentrum Dresden-Rossendorf innovation manager, a DESY student research assistant, a DESY/University of Kiel Group Leader, a DESY dep. CTO, a DESY communications & marketing professional, a TUHH/DASHH Ph.D. candidate, a Hannover optical-technologies research assistant, an Inha University professor, a Università di Trento Ph.D. student, two University of Hamburg Master's students, another DESY research assistant, a DESY Projektträger science manager, and an Istanbul Technical University business development partner) and another 8 (7%) work at dedicated photonics/laser companies (Class 5 Photonics, Coherent, WiredSense, Living Optics, Lace Lithography, X-Spectrum, Cycle GmbH, LANO Photonics), plus a new semiconductor-reliability startup founder (XDefine) and a Bharat Electronics Limited defense-electronics general manager. Together that's 50% of everyone with a known employer — the follower base looks like TXproducts' actual customer/partner ecosystem, not a generic marketing audience.</li>
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<li><strong>A visible Hamburg/DESY micro-cluster — spanning eight external institutions.</strong> Two rounds of profile enrichment nearly doubled this signal: DESY (any form) now has 11 linked entries, University of Hamburg 5, Leibniz-Institut für Kristallzüchtung 4, and four more institutions cross the 2-follower threshold — Class 5 Photonics (2), Impossible Founders (2), Start-Up Labs Hamburg (2), WAIV-FTIR (2), and Hamburg University of Technology/TUHH (3). <strong>30 distinct followers</strong> (24% of the 123 named-company followers) now trace to this local ecosystem, up from 12 before this round of detective work. Separately, a non-Hamburg research cluster is forming at Helmholtz-Zentrum Berlin (now 4 followers), tracked in the Notable Clusters exclusion note below since it's Berlin-based, not part of the Hamburg/DESY ecosystem. (TXproducts itself now has 5 followers — our own CEO, our Marketing & Sales Manager, and three internal team members (a Software Developer, a Data Governance Consultant, and a Product Engineer) — but that's an expected internal signal, not part of the external-ecosystem story, so it's tracked separately below.) This reads like real-world event/conference overlap, not organic reach.</li>
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<li><strong>Seniority is bimodal, not junior-heavy.</strong> 35 followers (24%) hold C-level/Founder, Director/Head/Principal, or Senior IC/Lead titles — a notably senior slice for an organic Page audience, including an Infineon Austria CEO, a US professor, a Turkey-based university Partner, a DESY/University of Kiel Group Leader, a DESY dep. CTO, an Inha University professor, a semiconductor-startup founder, a Bharat Electronics Limited general manager, and a Helmholtz-Zentrum Berlin professor — while 19 (13%) are students/trainees or postdoc/PhD researchers. The middle (managers, individual-contributor engineers and researchers) makes up the bulk. Content aimed only at practitioners will miss around a quarter of the audience that's decision-making seniority.</li>
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<li><strong>Where a sector is identifiable, it clusters hard around synchrotron/photonics research.</strong> Of the 124 followers with an identifiable employer, 54 (44%) sit inside academic/national-research institutes (DESY-affiliated orgs, Leibniz-Institut für Kristallzüchtung, Max Planck Institute, Fraunhofer, Max Born Institute, several universities, a Harvard Business School MBA candidate, and now a University of Wisconsin-Madison professor, four Helmholtz-Zentrum Berlin researchers (a postdoc, a doctoral researcher in advanced ceramics/2D materials, an experimental materials scientist, and a professor), an ESRF synchrotron scientist, a Synchrotron SOLEIL detector scientist, a Helmholtz-Zentrum Dresden-Rossendorf innovation manager, a DESY student research assistant, a DESY/University of Kiel Group Leader, a DESY dep. CTO, a DESY communications & marketing professional, a TUHH/DASHH Ph.D. candidate, a Hannover optical-technologies research assistant, an Inha University professor, a Università di Trento Ph.D. student, two University of Hamburg Master's students, another DESY research assistant, a DESY Projektträger science manager, and an Istanbul Technical University business development partner) and another 8 (6%) work at dedicated photonics/laser companies (Class 5 Photonics, Coherent, WiredSense, Living Optics, Lace Lithography, X-Spectrum, Cycle GmbH, LANO Photonics), plus a new semiconductor-reliability startup founder (XDefine) and a Bharat Electronics Limited defense-electronics general manager. Together that's 50% of everyone with a known employer — the follower base looks like TXproducts' actual customer/partner ecosystem, not a generic marketing audience.</li>
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<li><strong>A visible Hamburg/DESY micro-cluster — spanning eight external institutions.</strong> Two rounds of profile enrichment nearly doubled this signal: DESY (any form) now has 11 linked entries, University of Hamburg 5, Leibniz-Institut für Kristallzüchtung 4, and four more institutions cross the 2-follower threshold — Class 5 Photonics (2), Impossible Founders (2), Start-Up Labs Hamburg (2), WAIV-FTIR (2), and Hamburg University of Technology/TUHH (3). <strong>30 distinct followers</strong> (24% of the 124 named-company followers) now trace to this local ecosystem, up from 12 before this round of detective work. Separately, a non-Hamburg research cluster is forming at Helmholtz-Zentrum Berlin (now 4 followers), tracked in the Notable Clusters exclusion note below since it's Berlin-based, not part of the Hamburg/DESY ecosystem. (TXproducts itself now has 5 followers — our own CEO, our Marketing & Sales Manager, and three internal team members (a Software Developer, a Data Governance Consultant, and a Product Engineer) — but that's an expected internal signal, not part of the external-ecosystem story, so it's tracked separately below.) This reads like real-world event/conference overlap, not organic reach.</li>
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<li><strong>Seniority is bimodal, not junior-heavy.</strong> 35 followers (24%) hold C-level/Founder, Director/Head/Principal, or Senior IC/Lead titles — a notably senior slice for an organic Page audience, including an Infineon Austria CEO, a US professor, a Turkey-based university Partner, a DESY/University of Kiel Group Leader, a DESY dep. CTO, an Inha University professor, a semiconductor-startup founder, a Bharat Electronics Limited general manager, and a Helmholtz-Zentrum Berlin professor — while 20 (14%) are students/trainees or postdoc/PhD researchers. The middle (managers, individual-contributor engineers and researchers) makes up the bulk. Content aimed only at practitioners will miss around a quarter of the audience that's decision-making seniority.</li>
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||||
</ul>
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||||
<div class="limitation"><span class="tag">Limitation:</span> data completeness is the real limiting factor here. 20 of 143 followers (14%) list no company at all, and 19 (13%) have no usable title (tagline-only or blank LinkedIn profiles). Every breakdown in this report is a share <em>of what's knowable</em>, not of all 143 — treat every percentage as directional, not exhaustive.</div>
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||||
<div class="limitation"><span class="tag">Limitation:</span> data completeness is the real limiting factor here. 20 of 144 followers (14%) list no company at all, and 19 (13%) have no usable title (tagline-only or blank LinkedIn profiles). Every breakdown in this report is a share <em>of what's knowable</em>, not of all 144 — treat every percentage as directional, not exhaustive.</div>
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</div>
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</section>
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@@ -218,11 +218,11 @@ ul.findings li strong { color: var(--text-primary); }
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</div>
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<div class="highlight-card c2">
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<h3>Write for two audiences in the same post.</h3>
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<p><strong>24% hold C-level/Director/Senior IC titles</strong> while <strong>13% are students or trainees</strong> — a genuinely bimodal<span class="info-tip" tabindex="0">?<span class="tip-bubble">Bimodal = the data has two separate peaks (here: senior leaders AND students) instead of one typical middle-heavy cluster — the opposite of a normal bell curve.</span></span> audience. Pair a strategic/business-value framing (for decision-makers) with real technical detail (for practitioners) rather than picking one register.</p>
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<p><strong>24% hold C-level/Director/Senior IC titles</strong> while <strong>14% are students/trainees or postdoc/PhD researchers</strong> — a genuinely bimodal<span class="info-tip" tabindex="0">?<span class="tip-bubble">Bimodal = the data has two separate peaks (here: senior leaders AND students) instead of one typical middle-heavy cluster — the opposite of a normal bell curve.</span></span> audience. Pair a strategic/business-value framing (for decision-makers) with real technical detail (for practitioners) rather than picking one register.</p>
|
||||
</div>
|
||||
<div class="highlight-card c3">
|
||||
<h3>This is a Hamburg audience, not a global one.</h3>
|
||||
<p>Location detective work on all 123 named companies confirms it: <strong>64% are based in Germany, and 36% are specifically Hamburg-based</strong> (DESY in its various forms, Uni Hamburg, TUHH, Class 5 Photonics, WiredSense, WAIV-FTIR, Impossible Founders, Cycle GmbH, Start-Up Labs Hamburg). Content should assume a local, ecosystem-aware reader by default — not write for a generic global LinkedIn audience.</p>
|
||||
<p>Location detective work on all 124 named companies confirms it: <strong>65% are based in Germany, and 35% are specifically Hamburg-based</strong> (DESY in its various forms, Uni Hamburg, TUHH, Class 5 Photonics, WiredSense, WAIV-FTIR, Impossible Founders, Cycle GmbH, Start-Up Labs Hamburg). Content should assume a local, ecosystem-aware reader by default — not write for a generic global LinkedIn audience.</p>
|
||||
</div>
|
||||
<div class="highlight-card c4">
|
||||
<h3>Today's audience is not the 2023 launch cohort.</h3>
|
||||
@@ -262,7 +262,7 @@ ul.findings li strong { color: var(--text-primary); }
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||||
<p class="note">Classified from each follower's headline job title. "Unknown" = tagline-only or blank profile, not absence of seniority.</p>
|
||||
<div class="panel">
|
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<div class="hbar-chart" id="seniority-chart"></div>
|
||||
<div class="msg-take"><span class="tag">Messaging takeaway:</span> This audience is bimodal<span class="info-tip" tabindex="0">?<span class="tip-bubble">Bimodal = two separate peaks in the data (here: senior leaders and students) rather than one typical middle-heavy cluster around mid-level roles — the opposite of a normal bell curve.</span></span>, not junior-heavy. 35 followers (24%) sit at C-level/Founder, Director/Head/Principal, or Senior IC/Lead level — genuine decision-makers, now including an Infineon Austria CEO, a US professor, a Turkey-based university Partner, a DESY/University of Kiel Group Leader, a DESY dep. CTO, an Inha University professor, a semiconductor-startup founder, a Bharat Electronics Limited general manager, and a Helmholtz-Zentrum Berlin professor — while a similarly sized 19 (13%) are students/trainees or postdoc/PhD researchers. Content aimed only at working-level practitioners (engineers, managers) will land with the biggest single cluster but silently miss around a quarter of the audience that can actually greenlight a partnership or purchase.</div>
|
||||
<div class="msg-take"><span class="tag">Messaging takeaway:</span> This audience is bimodal<span class="info-tip" tabindex="0">?<span class="tip-bubble">Bimodal = two separate peaks in the data (here: senior leaders and students) rather than one typical middle-heavy cluster around mid-level roles — the opposite of a normal bell curve.</span></span>, not junior-heavy. 35 followers (24%) sit at C-level/Founder, Director/Head/Principal, or Senior IC/Lead level — genuine decision-makers, now including an Infineon Austria CEO, a US professor, a Turkey-based university Partner, a DESY/University of Kiel Group Leader, a DESY dep. CTO, an Inha University professor, a semiconductor-startup founder, a Bharat Electronics Limited general manager, and a Helmholtz-Zentrum Berlin professor — while a similarly sized 20 (14%) are students/trainees or postdoc/PhD researchers. Content aimed only at working-level practitioners (engineers, managers) will land with the biggest single cluster but silently miss around a quarter of the audience that can actually greenlight a partnership or purchase.</div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
@@ -276,22 +276,22 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<h2>Sector — of the 123 followers with an identifiable employer</h2>
|
||||
<p class="note">The other 20 of 143 list no company at all and are excluded from this chart entirely (see completeness note above) — this is a breakdown of the knowable share only.</p>
|
||||
<h2>Sector — of the 124 followers with an identifiable employer</h2>
|
||||
<p class="note">The other 20 of 144 list no company at all and are excluded from this chart entirely (see completeness note above) — this is a breakdown of the knowable share only.</p>
|
||||
<div class="panel">
|
||||
<div class="hbar-chart" id="sector-chart"></div>
|
||||
<div class="limitation"><span class="tag">Limitation:</span> this chart only covers the 123 followers with an identifiable employer — the other 20 of 143 (14%) list no company at all and are excluded entirely, not folded into any bar above.</div>
|
||||
<div class="limitation"><span class="tag">Limitation:</span> this chart only covers the 124 followers with an identifiable employer — the other 20 of 144 (14%) list no company at all and are excluded entirely, not folded into any bar above.</div>
|
||||
<div class="msg-take"><span class="tag">Messaging takeaway:</span> Academia/Research (54) and Photonics/Laser/Optics industry (8) together are 50% of everyone with a known employer — this reads as TXproducts' actual customer and partner ecosystem following along, not a generic marketing audience. Messaging can speak directly to beamtime, instrumentation, and measurement pain points without translating for a lay audience.</div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section>
|
||||
<h2>Geography — of the 123 followers with a company (fully resolved)</h2>
|
||||
<p class="note">Follow-up detective work: every one of the original 14 "unverified" companies was individually researched (web lookups) and located, and subsequent rounds of profile re-screenshotting have now identified an employer for 35 more previously-blank followers. Every one of the 123 named companies now has a country assigned — 105 at High confidence, 18 at Medium (including "Aqua Group," resolved via a screenshot showing the exact legal name "AQUA GROUP GmbH" plus the follower's own location in Greater Munich, matching a real Holzkirchen-based German company). Full results (country, city/site, confidence) are written back into the source spreadsheet as three columns, plus a fourth "Personal Location (from profile)" column now filled for 110 of 143 followers.</p>
|
||||
<h2>Geography — of the 124 followers with a company (fully resolved)</h2>
|
||||
<p class="note">Follow-up detective work: every one of the original 14 "unverified" companies was individually researched (web lookups) and located, and subsequent rounds of profile re-screenshotting have now identified an employer for 35 more previously-blank followers. Every one of the 124 named companies now has a country assigned — 106 at High confidence, 18 at Medium (including "Aqua Group," resolved via a screenshot showing the exact legal name "AQUA GROUP GmbH" plus the follower's own location in Greater Munich, matching a real Holzkirchen-based German company). Full results (country, city/site, confidence) are written back into the source spreadsheet as three columns, plus a fourth "Personal Location (from profile)" column now filled for 111 of 144 followers.</p>
|
||||
<div class="panel">
|
||||
<div class="hbar-chart" id="geography-chart"></div>
|
||||
<div class="limitation"><span class="tag">Limitation:</span> "Company Country" reflects the employer's HQ, not the individual's personal location, and the two can differ — e.g. Rajkumar Rengaraj is personally Germany-based (Aachen) but his employer is Swiss; conversely several followers here work for Germany/Hamburg-HQ organizations while personally based in the UK, Norway, India, or Sweden, Hitesh Dudhagara is personally in Surat, Gujarat while his listed university affiliation resolves to Rajkot, and Sinan Bubik is personally in Munich, Germany while his employer (ITU) is Turkey-based. Maximilian F. is personally in the Zürich Metropolitan Area while his employer's Swiss site is in Baden, Aargau, and Antonio Cillis is personally in Berlin while his employer (INFOMOTION GmbH) is headquartered in Frankfurt am Main. The 64% Germany / 36% Hamburg figures describe where employers are headquartered, not necessarily where the 123 people physically are — treat this chart as an ecosystem-affiliation signal, not a literal map of the audience.</div>
|
||||
<div class="msg-take"><span class="tag">Messaging takeaway:</span> <strong>64% of named-company followers are affiliated with a Germany-headquartered organization, and 36% specifically with a Hamburg one</strong> (DESY in its various forms, Uni Hamburg, TUHH, Class 5 Photonics, WiredSense, WAIV-FTIR, Impossible Founders, Cycle GmbH, Start-Up Labs Hamburg). This is fundamentally a regional-ecosystem audience, not a global one — local events, DESY-adjacent news, and Hamburg startup-scene references will resonate far more than internationally-generic content, even for the followers who don't personally live there.</div>
|
||||
<div class="limitation"><span class="tag">Limitation:</span> "Company Country" reflects the employer's HQ, not the individual's personal location, and the two can differ — e.g. Rajkumar Rengaraj is personally Germany-based (Aachen) but his employer is Swiss; conversely several followers here work for Germany/Hamburg-HQ organizations while personally based in the UK, Norway, India, or Sweden, Hitesh Dudhagara is personally in Surat, Gujarat while his listed university affiliation resolves to Rajkot, and Sinan Bubik is personally in Munich, Germany while his employer (ITU) is Turkey-based. Maximilian F. is personally in the Zürich Metropolitan Area while his employer's Swiss site is in Baden, Aargau, and Antonio Cillis is personally in Berlin while his employer (INFOMOTION GmbH) is headquartered in Frankfurt am Main. The 65% Germany / 35% Hamburg figures describe where employers are headquartered, not necessarily where the 124 people physically are — treat this chart as an ecosystem-affiliation signal, not a literal map of the audience.</div>
|
||||
<div class="msg-take"><span class="tag">Messaging takeaway:</span> <strong>65% of named-company followers are affiliated with a Germany-headquartered organization, and 35% specifically with a Hamburg one</strong> (DESY in its various forms, Uni Hamburg, TUHH, Class 5 Photonics, WiredSense, WAIV-FTIR, Impossible Founders, Cycle GmbH, Start-Up Labs Hamburg). This is fundamentally a regional-ecosystem audience, not a global one — local events, DESY-adjacent news, and Hamburg startup-scene references will resonate far more than internationally-generic content, even for the followers who don't personally live there.</div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
@@ -306,7 +306,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
|
||||
<section>
|
||||
<h2>Notable organizational clusters</h2>
|
||||
<p class="note">Named organizations appearing more than once in the 123 followers with company data — the strongest evidence of a real-world ecosystem effect rather than coincidence. This table nearly doubled after the latest rounds of profile re-screenshotting: from 5 institutions/12 distinct people to 8 institutions/22 distinct people. (Umicore also now has 2 followers, but it's a Belgian materials company with no Hamburg/DESY tie, so it's excluded from this specific table — coincidental multinational overlap, not local-ecosystem clustering. ITCareerHub.de, a German IT-retraining bootcamp, also now has 2 followers (Almira Tolstova, Anna Maksakova, added 2026-08-10) — excluded for the same reason: a real 2-follower cluster, but a career-training platform unrelated to the Hamburg/DESY photonics ecosystem this table specifically tracks. Helmholtz-Zentrum Berlin now has 4 followers (a postdoc, a doctoral researcher, an experimental materials scientist, and a professor) — a genuine, growing research-institute cluster, but excluded for the same reason as Umicore/ITCareerHub: it's Berlin-based, not part of the Hamburg/DESY local ecosystem this table specifically tracks. ESRF, HZDR, and ITU, all added 2026-08-03, are each single-follower institutions so far — not yet part of this table, though ESRF in particular is another major synchrotron facility peer to DESY, reinforcing the sector-clustering pattern even as a standalone entry.)</p>
|
||||
<p class="note">Named organizations appearing more than once in the 124 followers with company data — the strongest evidence of a real-world ecosystem effect rather than coincidence. This table nearly doubled after the latest rounds of profile re-screenshotting: from 5 institutions/12 distinct people to 8 institutions/22 distinct people. (Umicore also now has 2 followers, but it's a Belgian materials company with no Hamburg/DESY tie, so it's excluded from this specific table — coincidental multinational overlap, not local-ecosystem clustering. ITCareerHub.de, a German IT-retraining bootcamp, also now has 2 followers (Almira Tolstova, Anna Maksakova, added 2026-08-10) — excluded for the same reason: a real 2-follower cluster, but a career-training platform unrelated to the Hamburg/DESY photonics ecosystem this table specifically tracks. Helmholtz-Zentrum Berlin now has 4 followers (a postdoc, a doctoral researcher, an experimental materials scientist, and a professor) — a genuine, growing research-institute cluster, but excluded for the same reason as Umicore/ITCareerHub: it's Berlin-based, not part of the Hamburg/DESY local ecosystem this table specifically tracks. ESRF, HZDR, and ITU, all added 2026-08-03, are each single-follower institutions so far — not yet part of this table, though ESRF in particular is another major synchrotron facility peer to DESY, reinforcing the sector-clustering pattern even as a standalone entry.)</p>
|
||||
<div class="panel">
|
||||
<table class="data-table">
|
||||
<tr><th>Organization</th><th>Followers</th><th>Note</th></tr>
|
||||
@@ -369,6 +369,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
<br><br><strong>Cross-track sync + incremental update (2026-09-30, 140→147):</strong> the End of Month Report session (track #6, shares this codebase) added 5 followers directly to the Directory on 2026-09-27 while auditing post likes/comments (Arunangshu Debnath, Simon Sebold, Martin Uhlig, Chen Shen, Philipp Brandt), correctly flagging in each record that full classification was still pending. This session completed that classification via web research: Philipp Brandt (Innovation Manager, Hi-Acts/DESY — a second Hi-Acts Innovation Manager alongside Johannes Blum, confirmed a real distinct person via his own LinkedIn profile, not a duplicate) classifies as Manager/Coordinator, Innovation/R&D Strategy, Academia/Research Institute; Arunangshu Debnath (Scientist, Quantum Dynamics/Nonlinear Optics/Quantum Imaging, DESY) and Chen Shen (Scientist, X-ray/Neutron Scattering, PETRA III Beamline P08, DESY) both classify as Researcher/Scientist (non-postdoc), Research/Science, Academia/Research Institute; Simon Sebold (PhD Researcher, Advanced Materials Group, Technische Universität München/Heinz Maier-Leibnitz Zentrum) classifies as Postdoc/PhD Researcher, Research/Science, Academia/Research Institute — the same TUM/MLZ affiliation flagged in an earlier name-lookup task this session, now confirmed as an actual follower. Martin Uhlig could not be confidently classified: two real, different DESY-adjacent Hamburg candidates exist (a DESY strategy-group scientist-manager and a Fraunhofer CAN researcher) with no way to confirm which one followed the page, so his record stays unclassified rather than guessed. LinkedIn URLs could not be confidently confirmed for Arunangshu Debnath (two distinct candidate profiles), Simon Sebold, Chen Shen, or Martin Uhlig — flagged as an open gap. Separately, two new followers were added from fresh screenshots: Namrata Sharma (2nd degree, "Experimental Materials Scientist | Electrochemistry | Operando Characterization | Scientific Instrumentation," Helmholtz-Zentrum Berlin, Berlin, mutual connection with Peter) classifies as Researcher/Scientist (non-postdoc), Research/Science, Academia/Research Institute; Renske M. van der Veen (2nd degree, "Professor at Helmholtz-Zentrum Berlin and Technical University Berlin," Berlin, mutual connections with Peter and Michael) classifies as Director/Head/Principal, Research/Science, Academia/Research Institute, matching the established Professor-as-Director/Head/Principal precedent (Paul Evans, William Joo). Both use Helmholtz-Zentrum Berlin as Company (first-listed logo, matches Nima Amousa's existing HZB precedent), bringing HZB to 3 followers total — a new, genuine research-institute cluster, tracked in the Notable Clusters exclusion note since it's Berlin-based, not Hamburg/DESY-tied. DESY (any form) increases from 11 to 14 linked entries (Philipp Brandt, Arunangshu Debnath, Chen Shen); the Hamburg/DESY cluster's distinct headcount increases from 30 to 33. Germany's country count increases from 79 to 85 across all 7 additions. Along the way, two long-stale figures were caught and corrected: the "1st-degree connections" stat had read 7%/93% for several additions running when the live data actually rounds to 5%/95% at this total — fixed throughout. A separate "Research/Engineering readers" percentage (38%, in the messaging-takeaway section) could not be reconciled against any combination of live Function or Seniority fields at any point in this report's history and is flagged as a likely stale/unverifiable figure, not recomputed. All totals, percentages, and charts in this report now reflect the full 147-follower set.
|
||||
<br><br><strong>Correction (2026-09-30, same day):</strong> the 5 classifications above (Philipp Brandt, Arunangshu Debnath, Simon Sebold, Chen Shen, Martin Uhlig) were built on a contaminated Directory state — the End of Month Report session had added them straight from post-engagement audits (likes/comments) without verifying actual follow status, and at least one (Arunangshu Debnath) was directly confirmed to not follow the Page. All 5 have been moved out of the Directory into <code>outreach_contacts.py</code>, where engaged-non-follower records belong, per that file's own scope. Namrata Sharma and Renske M. van der Veen are confirmed genuine followers and were unaffected. This report has been fully recomputed against the corrected 142-follower set (140 baseline + those 2 real additions) — every chart and percentage above now reflects that, not the 147-follower figures this same log entry originally described. Re-checked the two figures flagged as drifted/unreconcilable in that entry: "1st-degree connections" correctly returns to 6%/94% at 142 (the 5%/95% figures were artifacts of the contaminated 147 count, not a genuine drift); the "Research/Engineering readers 38%" figure still can't be reconciled against any live Function/Seniority combination at 142 either — remains flagged as a likely stale, pre-existing figure unrelated to this correction. All totals, percentages, and charts in this report now reflect the full 142-follower set.
|
||||
<br><br><strong>Incremental update (2026-10-01, 142→143):</strong> one more new follower, Mike Jin (connection degree not shown on card, verified/ID-badge profile, "MBA Candidate at Harvard Business School," Boston, Massachusetts, "Open to work"). No connection degree was visible, so it's left blank rather than guessed, same treatment as other undated/unlabeled cards. Classifies as Student/Trainee, Student/Academic Track, Academia/Research Institute — a plain-university case (Industry: Academia), not a working-partner one, consistent with other student followers. United States' country count increases from 7 to 8. No explicit follow date was shown, so <strong>September 2026</strong> is assumed, unconfirmed. Also corrected this update: the long-standing "X (13%) are students or trainees" figure in the Key Findings/messaging-takeaway sections was finally traced to its actual source — it's Seniority Student/Trainee <em>plus</em> Postdoc/PhD Researcher combined, not Student/Trainee alone (confirmed by the math lining up exactly at this and the prior addition); relabeled accordingly so it's no longer an opaque figure. All totals, percentages, and charts in this report now reflect the full 143-follower set.
|
||||
<br><br><strong>Incremental update (2026-10-02, 143→144):</strong> one more new follower, Ephrem Pius (2nd degree, "Working student @ Lehmann + Partner GmbH," Erfurt, Thuringia, mutual connections with Peter and vaishakh). A web lookup confirmed LEHMANN + PARTNER GmbH (Erfurt-headquartered, matching his personal location exactly, High confidence) is a transportation-infrastructure surveying/road-asset-management firm, not a photonics/research company — classifies as Student/Trainee, Student/Academic Track, Other named company (Industry: Other, industryOther "Transportation Infrastructure Surveying/Road Asset Management"); his secondary logo, Leibniz Universität Hannover, is his degree-granting university, not his current employer, consistent with the Experience-over-tagline precedent. Germany's country count increases from 81 to 82. No explicit follow date was shown, so <strong>October 2026</strong> is assumed, unconfirmed. All totals, percentages, and charts in this report now reflect the full 144-follower set.
|
||||
</div>
|
||||
</section>
|
||||
|
||||
@@ -405,7 +406,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
{label:'Engineer / Developer', value:18},
|
||||
{label:'Researcher / Scientist', value:16},
|
||||
{label:'Senior IC / Lead', value:8},
|
||||
{label:'Student / Trainee', value:11},
|
||||
{label:'Student / Trainee', value:12},
|
||||
{label:'C-Level / Founder', value:12},
|
||||
{label:'Director / Head / Principal', value:15},
|
||||
{label:'Postdoc / PhD researcher', value:8},
|
||||
@@ -419,7 +420,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
{label:'Business Development / Sales', value:15},
|
||||
{label:'Other', value:15},
|
||||
{label:'Executive / Management', value:14},
|
||||
{label:'Student / Academic track', value:11},
|
||||
{label:'Student / Academic track', value:12},
|
||||
{label:'Marketing / Comms / Ops', value:7},
|
||||
{label:'Innovation / R&D strategy', value:4},
|
||||
{label:'Regulatory / Compliance', value:1},
|
||||
@@ -429,7 +430,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
|
||||
hbar('sector-chart', [
|
||||
{label:'Academia / Research institute', value:54, color:'var(--series-1)'},
|
||||
{label:'Other named company', value:40, color:'var(--series-2)'},
|
||||
{label:'Other named company', value:41, color:'var(--series-2)'},
|
||||
{label:'Photonics / Laser / Optics industry', value:8, color:'var(--series-3)'},
|
||||
{label:'Semiconductor / Aerospace / Defense', value:11, color:'var(--series-4)'},
|
||||
{label:'Medical / Life sciences', value:5, color:'var(--series-5)'},
|
||||
@@ -437,7 +438,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
]);
|
||||
|
||||
hbar('geography-chart', [
|
||||
{label:'Germany', value:81, color:'var(--series-1)'},
|
||||
{label:'Germany', value:82, color:'var(--series-1)'},
|
||||
{label:'United States', value:8, color:'var(--series-2)'},
|
||||
{label:'United Kingdom', value:3, color:'var(--series-3)'},
|
||||
{label:'Switzerland', value:5, color:'var(--series-4)'},
|
||||
@@ -454,7 +455,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
|
||||
hbar('connection-chart', [
|
||||
{label:'3rd degree', value:60},
|
||||
{label:'2nd degree', value:67},
|
||||
{label:'2nd degree', value:68},
|
||||
{label:'1st degree', value:8},
|
||||
{label:'Unlisted / self', value:8},
|
||||
]);
|
||||
@@ -468,7 +469,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
{label:'2025 H1', value:7},
|
||||
{label:'2025 H2', value:12},
|
||||
{label:'2026 H1', value:16},
|
||||
{label:'2026 H2*', value:58},
|
||||
{label:'2026 H2*', value:59},
|
||||
];
|
||||
const gEl = document.getElementById('growth-chart');
|
||||
const gLabels = document.getElementById('growth-labels');
|
||||
|
||||
Reference in new issue
Block a user