Investors / United States / Atlas Venture / Co-investors
Atlas Venture co-investors
Who invests alongside Atlas Venture · Venture capital · Cambridge, MA, United States
Atlas Venture shares at least one checked portfolio company with 82 other investors. It backs companies most often with RA Capital (10), Omega Funds (6) and 5AM Ventures (5), and 92% of its 52 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 Atlas Venture; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 82, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Atlas Venture'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 Atlas Venture's co-investors as data
Pull this ranked list, Atlas Venture's portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Atlas Venture adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/atlasventure.com/coinvestors
# also
GET /v1/firms/atlasventure.com
GET /v1/firms/atlasventure.com/portfolio