Cambrian
London · Founded 2020 · Delaware corporation · 11 known investors
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Cambrian builds blockchain data and AI infrastructure, drawing on experience in onchain data, verifiability, and DeFi data systems. Its team has extensive background in The Graph ecosystem serving web3 developers and applications.
Founders & leadership
Cambrian was founded in 2020 by Sam Green.

Investors · 11
How we know: Blockchain Builders's portfolio page · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: board seat on SEC Form D · Not right? Tell us
How we know: kucoin.com · Not right? Tell us
How we know: funding news · kucoin.com · Not right? Tell us
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How we know: a partner's Signal profile · funding news · kucoin.com · Not right? Tell us
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Also in the syndicate · 2
Funding
SEC filings, press & company announcements$9.7M disclosed across 3 of 5 rounds · 2021–2026
- Undisclosed amountseed funding roundJul 2026Source ↗
- $6MseedJun 2026 · 2 sources
a16z Crypto Startup Accelerator (lead), Franklin Templeton (lead), Polychain Capital (lead), Blockchain Builders Fund, Flow Traders, Nomad Capital, Paper Ventures, Selini Capital
Source ↗ - Undisclosed amountSeed FundingApr 2025Source ↗
▶$3MraisedSep 2023 · 3 investors · Other TechnologyRule 506(b)
- Fady SaadDirector
- Oliver MitchellDirector
- Joao Filipe Nunes SeabraExecutive Officer, Director, Promoter
- Miika Petteri SatoriExecutive Officer, Director, Promoter
- Offering amount
- $4M
- Amount sold
- $3M
- First sale
- Sep 2023
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$722.5KraisedJun 2021 · 4 investors · Other TechnologyRule 506(b)
- John FrankelDirector
- Miika PeraExecutive Officer, Director
- Offering amount
- $902.5K
- Amount sold
- $722.5K
- First sale
- Jun 2021
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 2
Companies working in the same space as Cambrian.
In the news
Frequently asked questions
- What does Cambrian do?
- Cambrian builds blockchain data and AI infrastructure, drawing on experience in onchain data, verifiability, and DeFi data systems. Its team has extensive background in The Graph ecosystem serving web3 developers and applications.
- Who founded Cambrian?
- Cambrian was founded by Sam Green in 2020.
- Who are Cambrian's investors?
- Cambrian's investors include Blockchain Builders, GS Futures, Cybernetix Ventures, Flow Traders, Franklin Templeton, Nomad Capital, Paper Ventures, Polychain Capital and 1 more.
- How much funding has Cambrian raised?
- Cambrian has disclosed $9.7M raised across 3 of its 5 known rounds.
- Where is Cambrian headquartered?
- Cambrian is headquartered in London.







