What is First Rays Venture Partners?

First Rays Venture Partners is a Venture Capital based in San Jose.

How many investments has First Rays Venture Partners made?

First Rays Venture Partners has made 5 disclosed investments.

What companies has First Rays Venture Partners invested in?

First Rays Venture Partners's portfolio includes Backslash Security, Arnica, Wiremock, Allstacks, Docyt.

First Rays Venture Partners

Venture Capital

First Rays Venture Partners is a Venture Capital firm based in San Jose, United States.

Seed and Series A venture firm backing technical founders building AI infrastructure, data systems, cybersecurity, and enterprise software.

Website

Seed

Early Stage

Artificial Intelligence

Cybersecurity

Developer Tools

SaaS

Headquarters: San Jose, United States
Founded: 2020
Website: firstraysvc.com
Portfolio Companies: 5

Total Investments: 5
Last Investment: May 2023
Geographic Focus: United States

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Indexed holds 5 portfolio companies and 5 funding rounds for this investor. The full record is or through the API.

Investment Thesis

Investing in the AI-native enterprise infrastructure stack — data systems, AI agents, cybersecurity, and vertical software — where durable moats emerge as intelligence becomes abundant and the enterprise stack is fundamentally rebuilt.

It was founded in 2020. It has made 5 investments. Its portfolio includes Backslash Security, Arnica and Wiremock. Focus areas include Artificial Intelligence and Cybersecurity.

Portfolio5

Co-investors24

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24 co-investors across 25 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×21 · Corporate VC ×2 · Accelerator ×1 · 11 shared rounds

Investment History

Data from Indexed.vcUpdated July 23, 2026

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First Rays Venture Partners on Indexed.vc

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