Investors / United States / 01A / Co-investors
01A co-investors
Who invests alongside 01A · Venture capital · San Francisco, CA, United States
01A shares at least one checked portfolio company with 342 other investors. It backs companies most often with Index Ventures (7), Andreessen Horowitz (5) and Felicis (5), and 100% of its 47 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 01A; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 342, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that 01A'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 01A's co-investors as data
Pull this ranked list, 01A's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when 01A adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/01a.com/coinvestors
# also
GET /v1/firms/01a.com
GET /v1/firms/01a.com/portfolio