First Rays Venture Partners
Overview
First Rays Venture Partners is a venture capital firm that specializes in pre-seed and seed-stage investments in enterprise infrastructure, B2B SaaS, cybersecurity, AI, and developer tools.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Blotout | Nov 2021 | Seed | Lead |
| Humigent | Jul 2026 | Series A | Co-investor |
| Arnica | Oct 2022 | Seed | Lead |
| Discern Security | Jul 2026 | Series A | Co-investor |
| WireMock | May 2023 | Seed | Co-investor |
For institutional investors. Book with your work email.
Key People
Jenny Sohn
General Partner
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is First Rays Venture Partners based?
First Rays Venture Partners is headquartered in San Francisco, California, United States.
When was First Rays Venture Partners founded?
First Rays Venture Partners was founded in 2020.
How many portfolio companies does First Rays Venture Partners have?
First Rays Venture Partners has 15 portfolio companies in Caplight's dataset.
What are some companies in First Rays Venture Partners's portfolio?
Portfolio companies visible on Caplight include Blotout, Humigent, Arnica, Discern Security, WireMock.
What was First Rays Venture Partners's most recent investment shown here?
First Rays Venture Partners's most recent investment in this portfolio sample was in Discern Security in 2026.
What sectors does First Rays Venture Partners focus on?
First Rays Venture Partners focuses on Cybersecurity, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Cybersecurity, Cybersecurity, Cybersecurity, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, FinTech, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Cybersecurity, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software.
What company stages does First Rays Venture Partners focus on?
First Rays Venture Partners typically invests at the Early stage.
What is First Rays Venture Partners's AUM?
First Rays Venture Partners's assets under management are estimated between $50.0M and $50.0M.