Gynesonics
AcquiredRedwood City, US · Founded 1985 · Delaware corporation · 6,989 employees on LinkedIn · 13 known investors
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Founders & leadership
Board


Investors · 13
How we know: a partner's Signal profile · Not right? Tell us
How we know: Bain Capital Life Sciences's portfolio page · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: Kaiser Permanente Ventures's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Kluz Ventures's portfolio page · Not right? Tell us
How we know: Lightstone Ventures's portfolio page · board seat on SEC Form D · the VCSheet dataset · Not right? Tell us
How we know: Runway Growth Capital's portfolio page · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: board seat on SEC Form D · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$279.8M disclosed across 7 rounds · 2012–2023
▶$92.2MraisedNov 2023 · 13 investors · Other Health CareRule 506(b)
- Greg GreifeldDirector
- David PacittiDirector
- Louis BaldinoExecutive Officer, Director
- Alexander SchmitzDirector
- Hugo HarrodDirector
- Robert BrownExecutive Officer
- Joyce EronyDirector
- Offering amount
- $92.2M
- Amount sold
- $92.2M
- First sale
- Apr 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$32.5MraisedDec 2021 · 18 investors · Other Health CareRule 506(b)
- Susan StimsonDirector
- Christopher OwensExecutive Officer, Director
- David NeustaedterDirector
- Chandra LeoDirector
- David PacittiDirector
- Robert BrownExecutive Officer
- Jeffrey SchwartzDirector
- Jordan BajorExecutive Officer
- Robert O'HollaDirector
- Karen TalmadgeDirector
- Joyce EronyDirector
- Mike CarusiDirector
- Offering amount
- $50M
- Amount sold
- $32.5M
- First sale
- Dec 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$75.5MraisedJan 2019 · 21 investors · Other Health CareRule 506(b)
- Chandra LeoDirector
- Mike CarusiDirector
- Robert O'HollaDirector
- Jeffrey SchwartzDirector
- Karen TalmadgeDirector
- Doug FisherDirector
- Ken HaasDirector
- Christopher M. OwensExecutive Officer, Director
- David NeustaedterDirector
- Offering amount
- $77M
- Amount sold
- $75.5M
- First sale
- Dec 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$43.1MraisedJul 2015 · 16 investors · Other Health CareRule 506(b)
- Christopher OwensExecutive Officer, Director
- Ken HaasDirector
- Chandra P. LeoDirector
- Karen TalmadgeDirector
- Doug FisherDirector
- Mike CarusiDirector
- Robert H. O'HollaDirector
- Offering amount
- $46.7M
- Amount sold
- $43.1M
- First sale
- Jul 2015
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$3MraisedApr 2015 · 12 investors · Other Health CareRule 506(b)
- Ken HaasDirector
- Jonathan MacQuittyDirector
- Karen TalmadgeDirector
- Mike CarusiDirector
- Doug FisherDirector
- Christopher OwensExecutive Officer, Director
- Chandra P. LeoDirector
- Offering amount
- $3M
- Amount sold
- $3M
- First sale
- Apr 2015
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$28.4MraisedJul 2014 · 16 investors · Other Health CareRule 506(b)
- Jonathan MacQuittyDirector
- Karen TalmadgeDirector
- Doug FisherDirector
- Chandra P. LeoDirector
- Ken HaasDirector
- Mike CarusiDirector
- Christopher M. OwensExecutive Officer, Director
- Offering amount
- $35.5M
- Amount sold
- $28.4M
- First sale
- Feb 2013
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5MraisedFeb 2012 · 8 investors · Other Health CareRule 506(b)
- Doug FisherDirector
- Darrin UeckerExecutive Officer, Director
- Tom RodgersDirector
- Jonathan MacQuittyDirector
- Karen TalmadgeDirector
- Ken HaasDirector
- Offering amount
- $7M
- Amount sold
- $5M
- First sale
- Feb 2012
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- Who are Gynesonics's investors?
- Gynesonics's investors include Amzak Health, Bain Capital Life Sciences, Endeavour Vision, FemHealth Ventures, Kaiser Permanente Ventures, Kluz Ventures, Lightstone Ventures, Runway Growth Capital and 5 more.
- How much funding has Gynesonics raised?
- Gynesonics has disclosed $279.8M raised across 7 rounds.
- Where is Gynesonics headquartered?
- Gynesonics is headquartered in Redwood City, US.






