Last updated 2026-07-20
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About
Founded in 1993, Three Arch Partners was a venture capital firm based in San Mateo, California. The firm invested in the healthcare, medical devices, diagnostics, healthcare services, and biotechnology sectors. As of June 2017, Three Arch Partners had invested in 74 companies, primarily in Series B rounds in United States-based startups. Its portfolio has seen 5 IPOs and 45 acquisitions.
Portfolio
No portfolio companies in this dataset yet.
Investment activity
Portfolio by sector
Health Tech & Life Sciences1
Q&A
- What is Three Arch Partners' primary investment focus?
- Three Arch Partners primarily focuses on the Health Tech & Life Sciences sector, with all of its portfolio companies and investment rounds falling within this area.
- Can you name a notable company in Three Arch Partners' portfolio?
- Samsara Vision, formerly known as VisionCare Ophthalmic Technologies, is a notable company in Three Arch Partners' portfolio. It develops implantable devices for patients with age-related macular degeneration.
- What is the typical investment range for Three Arch Partners?
- Three Arch Partners typically invests between $19.2M and $35.5M.
- When was Three Arch Partners most active in making new portfolio investments?
- Three Arch Partners was most active in making new portfolio investments in October 2003, according to startupim data.
- What funding stages has Three Arch Partners participated in?
- Three Arch Partners has participated in C Round, D Round, and E Round funding stages.
- What is the total funding raised by Samsara Vision, a Three Arch Partners portfolio company?
- Samsara Vision has raised $90.5M in total funding.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
Identifiers & details
| Founded | 1993 |
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Radar intelligence
Patents
| EPO | 1 |
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