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Investors / United Kingdom / Calculus Capital / Co-investors

Calculus Capital co-investors

Who invests alongside Calculus Capital · Venture capital · London, United Kingdom

Calculus Capital shares at least one checked portfolio company with 26 other investors. It backs companies most often with 4BIO Capital (1), AgFunder (1) and AIN Ventures (1), and 86% of its 7 checked companies have another investor VCinfo tracks.

26co-investors
6companies backed with another investorof 7 checked
86%of its portfolio is co-backed
4BIO Capitalmost frequent co-investor1 shared company

Co-investor network

the 14 firms it shares most with, and the companies they back together
11 shared companies5 shared companies5 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 companies2 shared companies2 shared companies4BIO Capital: 1 shared companies4BIO Capital1AIN Ventures: 1 shared companiesAIN Ventures1AgFunder: 1 shared companiesAgFunder1Backed: 1 shared companiesBacked1Cancer Research Horizons: 1 shared companiesCancer Research Horiz…1Celero Ventures: 1 shared companiesCelero Ventures1Empirical Ventures: 1 shared companiesEmpirical Ventures1Entrepreneurs First: 1 shared companiesEntrepreneurs First1Eos: 1 shared companiesEos1Episode 1: 1 shared companiesEpisode 11Future Planet Capital: 1 shared companiesFuture Planet Capital1GRIDS Capital: 1 shared companiesGRIDS Capital1IQ Capital: 1 shared companiesIQ Capital1Join Capital: 1 shared companiesJoin Capital1
Shared portfolio companies with Calculus CapitalFirms that also back companies together

Circle size is the number of companies shared with Calculus Capital; a line joins two co-investors that back at least two companies together.

All co-investors

ranked by shared portfolio companies
#InvestorSharedCompanies both back
14BIO CapitalVenture capital · United Kingdom1Compare · Its co-investors
2AgFunderVenture capital · United States1Compare · Its co-investors
3AIN VenturesVenture capital · United States1Compare · Its co-investors
4BackedVenture capital1Compare · Its co-investors
5Cancer Research HorizonsUnited Kingdom1Compare · Its co-investors
6Celero VenturesVenture capital1Compare · Its co-investors
7Empirical VenturesVenture capital · United Kingdom1Compare · Its co-investors
8Entrepreneurs FirstAccelerator · United Kingdom1Compare · Its co-investors
9EosVenture capital · United Kingdom1Compare · Its co-investors
10Episode 1Venture capital · United Kingdom1Compare · Its co-investors
11Future Planet CapitalVenture capital · United Kingdom1Compare · Its co-investors
12GRIDS CapitalVenture capital · Brazil1Compare · Its co-investors
13IQ CapitalVenture capital · United Kingdom1Compare · Its co-investors
14Join CapitalVenture capital · Germany1Compare · Its co-investors
15La FamigliaVenture capital · Germany1Compare · Its co-investors
16LongeVCVenture capital · United States1Compare · Its co-investors
17Mercia VenturesVenture capital · United Kingdom1Compare · Its co-investors
18Morado VenturesVenture capital · United States1Compare · Its co-investors
19Nimble VenturesVenture capital · United States1Compare · Its co-investors
20North East FundVenture capital · United Kingdom1Compare · Its co-investors
21PymwymicVenture capital · Netherlands1Compare · Its co-investors
22QantXVenture capital · United Kingdom1Compare · Its co-investors
23Science Creates VenturesVenture capital · United Kingdom1Compare · Its co-investors
24SynBioVenVenture capital1Compare · Its co-investors
25UKI2SVenture capital · United Kingdom1Compare · Its co-investors
26Waves Capital PartnersVenture capital1Compare · Its co-investors
Take this list with you. GET /v1/firms/calculuscapital.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 Calculus Capital'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

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/calculuscapital.com/coinvestors

# also
GET /v1/firms/calculuscapital.com
GET /v1/firms/calculuscapital.com/portfolio
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