Add new follower: Tim Kokerbeck (Nanoscience M.Sc. student, University of Hamburg)
Directory grows 137→138. Full recompute of all six Study charts, Key Findings/limitation/messaging-takeaway prose, and the Notable Clusters table (University of Hamburg row 4→5, Hamburg/DESY cluster distinct headcount 29→30). Classified as a plain-university case (Academia industry value), consistent with other Uni Hamburg students. 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.", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Engineering/Technical", "industry": "Other", "industryOther": "IT/ERP Consulting (SAPLine 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.", "roleLevel": "IC — Junior / Specialist", "roleLevelNote": "", "department": "Engineering/Technical", "industry": "Other", "industryOther": "IT/ERP Consulting (SAPLine 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 137 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 138 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">137</div><div class="lbl">total followers audited</div></div>
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<div class="stat-tile"><div class="val">85%</div><div class="lbl">have a company listed (20 of 137 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 137) — the rest are 2nd/3rd degree</div></div>
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<div class="stat-tile"><div class="val">138</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 138 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 138) — 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 137 followers (31%) 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 → 52-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 138 followers (30%) 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 → 53-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 (7%) are 1st-degree connections. 93% 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 117 followers with an identifiable employer, 49 (42%) sit inside academic/national-research institutes (DESY-affiliated orgs, Leibniz-Institut für Kristallzüchtung, Max Planck Institute, Fraunhofer, Max Born Institute, several universities, and now a University of Wisconsin-Madison professor, a Helmholtz-Zentrum Berlin postdoc, 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, a University of Hamburg Master's student, 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 49% 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 4, 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>29 distinct followers</strong> (25% of the 117 named-company followers) now trace to this local ecosystem, up from 12 before this round of detective work. (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>Where a sector is identifiable, it clusters hard around synchrotron/photonics research.</strong> Of the 118 followers with an identifiable employer, 50 (42%) sit inside academic/national-research institutes (DESY-affiliated orgs, Leibniz-Institut für Kristallzüchtung, Max Planck Institute, Fraunhofer, Max Born Institute, several universities, and now a University of Wisconsin-Madison professor, a Helmholtz-Zentrum Berlin postdoc, 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 49% 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> (25% of the 118 named-company followers) now trace to this local ecosystem, up from 12 before this round of detective work. (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> 34 followers (25%) 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, and a Bharat Electronics Limited general manager — while 18 (13%) are students or trainees. The middle (managers, individual-contributor engineers and researchers) makes up the bulk. Content aimed only at practitioners will miss 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 137 followers (15%) list no company at all, and 19 (14%) 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 137 — 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 138 followers (14%) list no company at all, and 19 (14%) 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 138 — treat every percentage as directional, not exhaustive.</div>
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</div>
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</section>
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@@ -222,7 +222,7 @@ ul.findings li strong { color: var(--text-primary); }
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</div>
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<div class="highlight-card c3">
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<h3>This is a Hamburg audience, not a global one.</h3>
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<p>Location detective work on all 117 named companies confirms it: <strong>63% are based in Germany, and 37% 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>
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||||
<p>Location detective work on all 118 named companies confirms it: <strong>64% are based in Germany, and 37% 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>
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</div>
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<div class="highlight-card c4">
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<h3>Today's audience is not the 2023 launch cohort.</h3>
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@@ -276,22 +276,22 @@ ul.findings li strong { color: var(--text-primary); }
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</section>
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<section>
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<h2>Sector — of the 117 followers with an identifiable employer</h2>
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<p class="note">The other 20 of 137 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>
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<h2>Sector — of the 118 followers with an identifiable employer</h2>
|
||||
<p class="note">The other 20 of 138 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>
|
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<div class="panel">
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<div class="hbar-chart" id="sector-chart"></div>
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<div class="limitation"><span class="tag">Limitation:</span> this chart only covers the 117 followers with an identifiable employer — the other 20 of 137 (15%) list no company at all and are excluded entirely, not folded into any bar above.</div>
|
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<div class="msg-take"><span class="tag">Messaging takeaway:</span> Academia/Research (49) and Photonics/Laser/Optics industry (8) together are 49% 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 class="limitation"><span class="tag">Limitation:</span> this chart only covers the 118 followers with an identifiable employer — the other 20 of 138 (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 (50) and Photonics/Laser/Optics industry (8) together are 49% 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>
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|
||||
<section>
|
||||
<h2>Geography — of the 117 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 117 named companies now has a country assigned — 100 at High confidence, 17 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 104 of 137 followers.</p>
|
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<h2>Geography — of the 118 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 118 named companies now has a country assigned — 101 at High confidence, 17 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 105 of 138 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. The 63% Germany / 37% Hamburg figures describe where employers are headquartered, not necessarily where the 117 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>63% of named-company followers are affiliated with a Germany-headquartered organization, and 37% 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. The 64% Germany / 37% Hamburg figures describe where employers are headquartered, not necessarily where the 118 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 37% 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>
|
||||
|
||||
@@ -306,12 +306,12 @@ 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 117 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. 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 118 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. 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>
|
||||
<tr><td class="strong">DESY (any form)</td><td>11</td><td>Program Manager (Impossible Founders & DESY) · Innovation Manager (Hi‑Acts / DESY) · Head of Business Development · Experimental Physicist · Development Scientist (DESY Innovation Factory) · Student Research Assistant · Group Leader DAPHNE, DESY Photon Science (also Senior Research Scientist at University of Kiel) · Industry Relations Manager & dep. CTO · Senior Communications & Marketing Professional · Research Assistant (also PhD Student at University of Hamburg) · Wissenschaftsmanagerin (Science Manager, DESY Projektträger)</td></tr>
|
||||
<tr><td class="strong">University of Hamburg</td><td>4</td><td>Student, Dr. rer. nat. (Physics/Chemistry/Nanoscience), Master's student in Physics, plus one dual-affiliated with Hi-Acts</td></tr>
|
||||
<tr><td class="strong">University of Hamburg</td><td>5</td><td>Student, Dr. rer. nat. (Physics/Chemistry/Nanoscience), two Master's students in Physics/Nanoscience, plus one dual-affiliated with Hi-Acts</td></tr>
|
||||
<tr><td class="strong">Leibniz-Institut für Kristallzüchtung</td><td>4</td><td>Head of PR, Head of Strategic Science Mgmt, Group Leader, plus a newly-added Head of Research Group (AI/ML, Computational Modeling) — spans 4 seniority levels at one institute</td></tr>
|
||||
<tr><td class="strong">Class 5 Photonics</td><td>2</td><td>Sales Manager, Project Manager Laser Development — Hamburg-based laser company</td></tr>
|
||||
<tr><td class="strong">Impossible Founders</td><td>2</td><td>CEO + Program Manager (dual-listed with DESY)</td></tr>
|
||||
@@ -319,7 +319,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
<tr><td class="strong">WAIV-FTIR</td><td>2</td><td>Co-Founder + Entrepreneur, shared surname (Jung) suggesting a founding couple</td></tr>
|
||||
<tr><td class="strong">Hamburg University of Technology (TUHH)</td><td>3</td><td>Student/Electronics Design Engineer, Chemical/Bioprocess Engineering M.Sc. candidate, Ph.D. Candidate @DASHH (R&D for TEIDESAT)</td></tr>
|
||||
</table>
|
||||
<div class="legend-note">Every organization in this table resolved to Hamburg, Germany in the geography lookup below, except Leibniz-Institut für Kristallzüchtung, which resolves to Berlin — it's included here as a notable multi-follower institution, not as part of the Hamburg-specific geography figures elsewhere in this report. Row counts sum to 30 because one follower (Timo Christian) carries a dual affiliation across rows, both DESY-linked and Impossible Founders — the distinct headcount is 29, matching the 25% figure quoted above. (Marc Thiry, the University of Hamburg row's other dual-affiliate, is only in that one row, his company field names Hi-Acts and Universität Hamburg but not DESY directly, so he's not double-counted.)</div>
|
||||
<div class="legend-note">Every organization in this table resolved to Hamburg, Germany in the geography lookup below, except Leibniz-Institut für Kristallzüchtung, which resolves to Berlin — it's included here as a notable multi-follower institution, not as part of the Hamburg-specific geography figures elsewhere in this report. Row counts sum to 31 because one follower (Timo Christian) carries a dual affiliation across rows, both DESY-linked and Impossible Founders — the distinct headcount is 30, matching the 25% figure quoted above. (Marc Thiry, the University of Hamburg row's other dual-affiliate, is only in that one row, his company field names Hi-Acts and Universität Hamburg but not DESY directly, so he's not double-counted.)</div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
@@ -363,6 +363,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
<br><br><strong>Incremental update (2026-09-18, 133→134):</strong> one more new follower, Bernhard H. (2nd degree, tagline "Providing synchrotron-based analyses as a service to industry and academia," Berlin, mutual connections with Peter, Johannes, and 3 others). His employer, XPLORAYTION GmbH, is a striking match for TXproducts' own space, a private company selling synchrotron-beamtime-based analysis as a service, the same business-model category TXproducts itself operates in (and one this dataset has independently surfaced once before, via Bernd Hinrichsen/Momentum Transfer, a name-lookup task rather than a follower). No explicit personal title is stated, so Seniority stays Other Individual Contributor rather than assuming a founder/executive role from the company-pitch-style tagline alone; classifies as Business Development/Sales, Other named company. His Berlin location is directly stated on his own profile (High confidence for his personal location), but the company's actual HQ isn't independently confirmed, so Geography confidence is marked Medium rather than High, consistent with how other personal-location-assumed-as-company-location cases have been handled. No explicit follow date was shown, so <strong>September 2026</strong> is assumed, unconfirmed. All totals, percentages, and charts in this report now reflect the full 134-follower set.
|
||||
<br><br><strong>Incremental update (2026-09-20, 134→136):</strong> two more new followers. Tinka Spehr-Bechmann (2nd degree, "Wissenschaftsmanagerin bei DESY Projektträger," Hamburg, mutual connections with Johannes and Michael) lists DESY Projektträger as her employer — a distinct project-funding management entity from DESY research itself, but still a DESY-family organization, so it folds into the "DESY (any form)" cluster (10→11) the same way DESY Innovation Factory and other DESY-affiliated spin-offs already do; classifies as Manager/Coordinator, Marketing/Comms/Ops, Academia/Research Institute, matching the plain "Manager"-title precedent (Timo Christian, Johannes Blum) rather than the "Head of"-qualified Director/Head/Principal precedent (Maike Schroeder), since her title carries no seniority qualifier. Dr. Ravinder Reddy Mogulla (connection degree not shown on card, "Sr.Dy. General Manager at Bharat Electronics Limited," Hyderabad, Telangana, India) classifies as Director/Head/Principal, Executive/Management, Semiconductor/Aerospace/Defense — Bharat Electronics is an Indian state-owned defense-electronics PSU, and a senior General Manager title there is treated as department-head-equivalent, the same tier as "Head of..." titles elsewhere in this dataset; India's country count increases from 2 to 3. Neither new follower has a blank company or blank personal location. All totals, percentages, and charts in this report now reflect the full 136-follower set.
|
||||
<br><br><strong>Incremental update (2026-09-21, 136→137):</strong> one more new follower, Pradeep Kumar V. (3rd degree, tagline "Systemadministrator (Windows | Linux | Azure | VMware) 5+ Jahre Erfahrung | IT-Infrastruktur | Netzwerk & Cloud | 700+ Benutzer Support," Greater Bremen Area). No employer is named anywhere on the card — Company stays blank, classifying as Engineer/Developer, Engineering/Technical, Unknown (no company listed); not flagged "Likely research/photonics-adjacent" since general IT systems administration has no direct connection to TXproducts' own field, unlike the X-ray/photonics-adjacent no-company cases (Kilian Frank, Marc Thiry). Germany's country count increases from 75 to 76. No explicit follow date was shown, so <strong>September 2026</strong> is assumed, unconfirmed. All totals, percentages, and charts in this report now reflect the full 137-follower set.
|
||||
<br><br><strong>Incremental update (2026-09-22, 137→138):</strong> one more new follower, Tim Kokerbeck (2nd degree, "Nanoscience M.Sc. student at the University of Hamburg," Hamburg, mutual connection with Peter). University of Hamburg's logo appears twice on his card (once for the degree, once presumably for a university-affiliated role), but nothing beyond the stated M.Sc. program is named, so Company is set to University of Hamburg at High confidence, classifying as Student/Trainee, Student/Academic Track, Academia/Research Institute — matching the plain-university precedent (not a working-partner one) already established for other Uni Hamburg students (Jan-Christian Schober, Rishabh Moolya). This makes him the University of Hamburg row's 5th linked entry (4→5) in the Notable Clusters table, and the Hamburg/DESY cluster's distinct headcount increases from 29 to 30. Germany's country count increases from 76 to 77. No explicit follow date was shown, so <strong>September 2026</strong> is assumed, unconfirmed. All totals, percentages, and charts in this report now reflect the full 138-follower set.
|
||||
</div>
|
||||
</section>
|
||||
|
||||
@@ -399,7 +400,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
{label:'Engineer / Developer', value:17},
|
||||
{label:'Researcher / Scientist', value:15},
|
||||
{label:'Senior IC / Lead', value:8},
|
||||
{label:'Student / Trainee', value:9},
|
||||
{label:'Student / Trainee', value:10},
|
||||
{label:'C-Level / Founder', value:12},
|
||||
{label:'Director / Head / Principal', value:14},
|
||||
{label:'Postdoc / PhD researcher', value:7},
|
||||
@@ -413,7 +414,7 @@ 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:9},
|
||||
{label:'Student / Academic track', value:10},
|
||||
{label:'Marketing / Comms / Ops', value:7},
|
||||
{label:'Innovation / R&D strategy', value:4},
|
||||
{label:'Regulatory / Compliance', value:1},
|
||||
@@ -422,7 +423,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
]);
|
||||
|
||||
hbar('sector-chart', [
|
||||
{label:'Academia / Research institute', value:49, color:'var(--series-1)'},
|
||||
{label:'Academia / Research institute', value:50, color:'var(--series-1)'},
|
||||
{label:'Other named company', value:39, 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)'},
|
||||
@@ -431,7 +432,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
]);
|
||||
|
||||
hbar('geography-chart', [
|
||||
{label:'Germany', value:76, color:'var(--series-1)'},
|
||||
{label:'Germany', value:77, color:'var(--series-1)'},
|
||||
{label:'United States', value:7, color:'var(--series-2)'},
|
||||
{label:'United Kingdom', value:3, color:'var(--series-3)'},
|
||||
{label:'Switzerland', value:5, color:'var(--series-4)'},
|
||||
@@ -448,7 +449,7 @@ ul.findings li strong { color: var(--text-primary); }
|
||||
|
||||
hbar('connection-chart', [
|
||||
{label:'3rd degree', value:60},
|
||||
{label:'2nd degree', value:62},
|
||||
{label:'2nd degree', value:63},
|
||||
{label:'1st degree', value:8},
|
||||
{label:'Unlisted / self', value:7},
|
||||
]);
|
||||
@@ -462,7 +463,7 @@ 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:52},
|
||||
{label:'2026 H2*', value:53},
|
||||
];
|
||||
const gEl = document.getElementById('growth-chart');
|
||||
const gLabels = document.getElementById('growth-labels');
|
||||
|
||||
Reference in new issue
Block a user