Investors / United Kingdom / Rule30 / Co-investors
Rule30 co-investors
Who invests alongside Rule30 · Venture capital · London, United Kingdom
Rule30 shares at least one checked portfolio company with 67 other investors. It backs companies most often with Pact (3), Antler (2) and Osney Capital (2), and 68% of its 38 checked companies have another investor VCinfo tracks.
Co-investor network
the 14 firms it shares most with, and the companies they back togetherCircle size is the number of companies shared with Rule30; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 67, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Rule30's page lists too, both checked against the company's site. It shows who backs the same companies, not who joined the same round. How the data is graded
Get Rule30's co-investors as data
Pull this ranked list, Rule30's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Rule30 adds a company.
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- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/rule30.vc/coinvestors
# also
GET /v1/firms/rule30.vc
GET /v1/firms/rule30.vc/portfolio