Investors / Proton Perlmutter Ventures / Co-investors
Proton Perlmutter Ventures co-investors
Who invests alongside Proton Perlmutter Ventures · Investor
Proton Perlmutter Ventures shares at least one checked portfolio company with 20 other investors. It backs companies most often with Ben Jen Holdings (1), Black River Ventures (1) and Casdin Capital (1), and 100% of its 2 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 Proton Perlmutter Ventures; 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 Proton Perlmutter 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 Proton Perlmutter Ventures' co-investors as data
Pull this ranked list, Proton Perlmutter Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Proton Perlmutter Ventures 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/protonperlmutterventures.com/coinvestors
# also
GET /v1/firms/protonperlmutterventures.com
GET /v1/firms/protonperlmutterventures.com/portfolio