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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.

20co-investors
2companies backed with another investorof 2 checked
100%of its portfolio is co-backed
Ben Jen Holdingsmost frequent co-investor1 shared company

Co-investor network

the 14 firms it shares most with, and the companies they back together
9 shared companies6 shared companies6 shared companies6 shared companies4 shared companies4 shared companies4 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companies2 shared companiesBen Jen Holdings: 1 shared companiesBen Jen Holdings1Black River Ventures: 1 shared companiesBlack River Ventures1Casdin Capital: 1 shared companiesCasdin Capital1Civilization Ventures: 1 shared companiesCivilization Ventures1Crosslink Capital: 1 shared companiesCrosslink Capital1Eniac Ventures: 1 shared companiesEniac Ventures1GreatPoint Ventures: 1 shared companiesGreatPoint Ventures1Hemisphere Ventures: 1 shared companiesHemisphere Ventures1K2 HealthVentures: 1 shared companiesK2 HealthVentures1LUN Partners Group: 1 shared companiesLUN Partners Group1NEA: 1 shared companiesNEA1Next Ventures: 1 shared companiesNext Ventures1Oceanic Partners: 1 shared companiesOceanic Partners1Sapphire Ventures: 1 shared companiesSapphire Ventures1
Shared portfolio companies with Proton Perlmutter VenturesFirms that also back companies together

Circle 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 companies
#InvestorSharedCompanies both back
1Ben Jen Holdingsbenjenholdings.com1Compare · Its co-investors
2Black River VenturesVenture capital1Compare · Its co-investors
3Casdin CapitalVenture capital · United States1Compare · Its co-investors
4Civilization VenturesVenture capital · United States1Compare · Its co-investors
5Crosslink CapitalVenture capital · United States1Compare · Its co-investors
6Eniac VenturesVenture capital · United States1Compare · Its co-investors
7GreatPoint VenturesVenture capital · United States1Compare · Its co-investors
8Hemisphere VenturesVenture capital1Compare · Its co-investors
9K2 HealthVenturesUnited States1Compare · Its co-investors
10LUN Partners GroupVenture capital1Compare · Its co-investors
11NEAVenture capital · United States1Compare · Its co-investors
12Next VenturesVenture capital · United Kingdom1Compare · Its co-investors
13Oceanic PartnersVenture capital1Compare · Its co-investors
14Sapphire VenturesVenture capital · United States1Compare · Its co-investors
15SteelSky VenturesVenture capital · United States1Compare · Its co-investors
16Transmedia CapitalVenture capital · United States1Compare · Its co-investors
17Trill Ventures GroupVenture capital · Taiwan1Compare · Its co-investors
18Uncork CapitalVenture capital · United States1Compare · Its co-investors
19University Growth FundVenture capital · United States1Compare · Its co-investors
20XfundVenture capital · United States1Compare · Its co-investors
Take this list with you. GET /v1/firms/protonperlmutterventures.com/coinvestors returns the ranked list as JSON for a CRM, a sheet or an AI agent: 25 firms a call on the free plan, 100 on Pro.
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A 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

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VCinfo API
$ 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
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