Gary Henningsen
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- Full Name
- Gary Henningsen
- Title
- Senior Vice President, Corporate Tax (current, per ZoomInfo/RocketReach/success.ai)
- Firm
- Merck & Co., Inc.
- Firm Type
- Pharmaceutical corporation (Fortune 500) — not an "Institutional Investors" firm as the stub claims; that field appears to be erroneous aggregator data.
- Investment Stage
- *Unverified.* No evidence he invests at seed stage (or any stage) in a professional capacity.
- Check Size / Target Company Profile / Sector Focus / Geographic Focus
- *Unknown — no supporting evidence found; omitted rather than invented.*
- Location
- Chester, New Jersey area (per public-records aggregators)
Background
The verifiable Gary Henningsen tied to the `agere.com` address is a career corporate-tax attorney and finance executive, not a venture investor. He holds a Doctor of Law (J.D.) from UCLA School of Law. He began his career in private practice as a tax associate at Sullivan & Cromwell LLP (approx. 1985–1988) and then Cahill Gordon & Reindel LLP (approx. 1988–1993).
He moved in-house in the telecom sector as Senior Attorney – Tax at AT&T (approx. 1993–1996), then joined Lucent Technologies as Corporate Tax Counsel (approx. 1996–2000). When Lucent spun out its microelectronics/optoelectronics unit as Agere Systems (Allentown, PA), he served as Vice President of Tax and Treasurer at Agere Systems (approx. 2000–2006) — the origin of the `[hidden]` email in the stub.
Following Agere's 2007 merger into LSI Corporation, he moved to Merck & Co., where public professional databases list him as Senior Vice President, Corporate Tax. His stated skill set (per his professional summary) centers on tax planning, M&A, international tax, transfer pricing, and tax accounting across the pharmaceutical and technology industries.
Investment Thesis & Focus
- No investment thesis could be found or verified. Nothing in the public record indicates that Gary Henningsen operates as an angel, seed, or institutional investor, publishes an investing thesis, or deploys check-sizes into startups.
- His professional focus is corporate tax strategy (M&A tax, international/transfer pricing, treasury), which is a corporate-finance function, not an investment mandate.
- The stub's "Seed Round" / "Institutional Investors" labeling is unsupported and, on the available evidence, appears to be a mis-categorized scrape of a former corporate-executive contact.
Notable Investments
- None found. No portfolio companies, deals, or funding rounds attributable to this individual could be identified in Crunchbase, PitchBook, or general search. (Search returns for "Gary Henningsen investor / venture capital / angel" surfaced only unrelated people such as Gary Vaynerchuk, Gary Henderson, and Gary Ritner.)
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