Investors / United States / 3Lines / Co-investors
3Lines co-investors
Who invests alongside 3Lines · Venture capital · Greenwood Village, CO, United States
3Lines shares at least one checked portfolio company with 55 other investors. It backs companies most often with Stout Street Capital (3), Denver Ventures (2) and Evolution-VC (2), and 79% of its 24 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 3Lines; a line joins two co-investors that back at least two companies together.
All co-investors
ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that 3Lines' 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 3Lines' co-investors as data
Pull this ranked list, 3Lines' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when 3Lines adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/3lines.vc/coinvestors
# also
GET /v1/firms/3lines.vc
GET /v1/firms/3lines.vc/portfolio