Investors / United States / Valor Siren Ventures / Co-investors
Valor Siren Ventures co-investors
Who invests alongside Valor Siren Ventures · Venture capital · Chicago, IL, United States
Valor Siren Ventures shares at least one checked portfolio company with 982 other investors. It backs companies most often with Founders Fund (18), Andreessen Horowitz (16) and 8VC (14), and 91% of its 198 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 Valor Siren Ventures; a line joins two co-investors that back at least two companies together.
All co-investors
top 60 of 982, ranked by shared portfolio companiesA co-investor is a firm whose own portfolio page lists a company that Valor Siren Ventures' 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 Valor Siren Ventures' co-investors as data
Pull this ranked list, Valor Siren Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Valor Siren Ventures adds a company.
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/valorep.com/coinvestors
# also
GET /v1/firms/valorep.com
GET /v1/firms/valorep.com/portfolio