Patch
San Francisco, US · Founded 2020 · 101 employees on LinkedIn · 11 known investors
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Patch provides AI-native software and market data to help enterprises navigate environmental markets and scale climate action programs. The company offers end-to-end environmental resource solutions combining embedded climate expertise with proprietary data for corporate sustainability.
Founders & leadership
Patch was founded in 2020 by Aaron Grunfeld and Brennan Spellacy.

Investors · 11
How we know: a16z's portfolio · Not right? Tell us
How we know: B Capital Group's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
How we know: Contrary's portfolio page · a partner's Signal profile · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Energize Capital's portfolio page · a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Maple VC's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: SE Ventures's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
Funding
SEC filings, press & company announcementsSource: company announcements and press reports — follow each round's link for the claim.
Founder mafia
2 people who came through Patch went on to found or lead other companies.
Related companies · 3
Companies working in the same space as Patch.
In the news
Frequently asked questions
- What does Patch do?
- Patch provides AI-native software and market data to help enterprises navigate environmental markets and scale climate action programs. The company offers end-to-end environmental resource solutions combining embedded climate expertise with proprietary data for corporate sustainability.
- Who founded Patch?
- Patch was founded by Aaron Grunfeld, Brennan Spellacy in 2020.
- Who are Patch's investors?
- Patch's investors include Andreessen Horowitz, B Capital Group, B4 Capital, Coatue Management, Contrary, Energize Capital, Maple VC, SE Ventures and 3 more.
- Where is Patch headquartered?
- Patch is headquartered in San Francisco, US.


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