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Investors / Australia / Blackbird / Co-investors

Blackbird co-investors

Who invests alongside Blackbird · Venture capital · Australia

Blackbird shares at least one checked portfolio company with 306 other investors. It backs companies most often with Airtree (14), Icehouse Ventures (12) and Startmate (12), and 79% of its 140 checked companies have another investor VCinfo tracks.

306co-investors
111companies backed with another investorof 140 checked
79%of its portfolio is co-backed
Airtreemost frequent co-investor14 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
40 shared companies11 shared companies11 shared companies11 shared companies10 shared companies9 shared companies8 shared companies8 shared companies7 shared companies6 shared companies6 shared companies6 shared companies6 shared companies5 shared companies4 shared companies4 shared companies4 shared companies4 shared companies4 shared companies4 shared companies3 shared companies3 shared companies2 shared companies2 shared companiesAirtree: 14 shared companiesAirtree14Icehouse Ventures: 12 shared companiesIcehouse Ventures12Startmate: 12 shared companiesStartmate12Square Peg: 7 shared companiesSquare Peg7Y Combinator: 6 shared companiesY Combinator6CoVentures: 5 shared companiesCoVentures5Outset Ventures: 5 shared companiesOutset Ventures5Phase One Ventures: 5 shared companiesPhase One Ventures5Athletic Ventures: 4 shared companiesAthletic Ventures4DCVC: 4 shared companiesDCVC4GD1: 4 shared companiesGD14Grok Ventures: 4 shared companiesGrok Ventures4January Capital: 4 shared companiesJanuary Capital4NZVC: 4 shared companiesNZVC4
Shared portfolio companies with BlackbirdFirms that also back companies together

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

All co-investors

top 60 of 306, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1AirtreeVenture capital · Australia14Compare · Its co-investors
2Icehouse VenturesVenture capital · New Zealand12Compare · Its co-investors
3StartmateAccelerator12Compare · Its co-investors
4Square PegVenture capital · Australia7Compare · Its co-investors
5Y CombinatorAccelerator · United States6Compare · Its co-investors
6CoVenturesVenture capital5Compare · Its co-investors
7Outset VenturesVenture capital · New Zealand5Compare · Its co-investors
8Phase One VenturesVenture capital · New Zealand5Compare · Its co-investors
9Athletic VenturesVenture capital · Australia4Compare · Its co-investors
10DCVCVenture capital · United States4Compare · Its co-investors
11GD1Venture capital · New Zealand4Compare · Its co-investors
12Grok VenturesAustralia4Compare · Its co-investors
13January CapitalVenture capital · Singapore4Compare · Its co-investors
14NZVCVenture capital · New Zealand4Compare · Its co-investors
15Salesforce VenturesCorporate VC · United States4Compare · Its co-investors
16Aera VCVenture capital · Singapore3Compare · Its co-investors
17AntlerVenture capital · Saudi Arabia3Compare · Its co-investors
18BAM ElevateCorporate VC · United States3Compare · Its co-investors
19Costanoa VenturesVenture capital · United States3Compare · Its co-investors
20FelicisVenture capital · United States3Compare · Its co-investors
21Flying Fox VenturesVenture capital · Australia3Compare · Its co-investors
22Founders FundVenture capital · United States3Compare · Its co-investors
23FPVVenture capital · United States3Compare · Its co-investors
24InvestibleVenture capital · Australia3Compare · Its co-investors
25LocalGlobeVenture capital · United Kingdom3Compare · Its co-investors
26Main SequenceVenture capital · Australia3Compare · Its co-investors
27New Zealand Growth Capital PartnersNew Zealand3Compare · Its co-investors
28OIF VenturesVenture capital · Australia3Compare · Its co-investors
29Possible VenturesVenture capital · Germany3Compare · Its co-investors
30QED InvestorsVenture capital · United States3Compare · Its co-investors
31Radar VenturesVenture capital3Compare · Its co-investors
32Right Click CapitalVenture capital · Australia3Compare · Its co-investors
33ShaktiVenture capital · United States3Compare · Its co-investors
34TEN13Venture capital · Australia3Compare · Its co-investors
35Virescent VenturesVenture capital · Australia3Compare · Its co-investors
36645 VenturesVenture capital · United States2Compare · Its co-investors
37AccelVenture capital · United States2Compare · Its co-investors
38Activant CapitalVenture capital · United States2Compare · Its co-investors
39Archangel VenturesVenture capital · Australia2Compare · Its co-investors
40Bain Capital VenturesVenture capital · United States2Compare · Its co-investors
41Bessemer Venture PartnersVenture capital · United States2Compare · Its co-investors
42Better Bite VenturesVenture capital2Compare · Its co-investors
43Boost VCVenture capital · United States2Compare · Its co-investors
44CapitalGCorporate VC · United States2Compare · Its co-investors
45Creative Destruction LabAccelerator · Canada2Compare · Its co-investors
46DCGVenture capital · United States2Compare · Its co-investors
47Designer FundVenture capital2Compare · Its co-investors
48DST GlobalVenture capital2Compare · Its co-investors
49Five Elms CapitalVenture capital · United States2Compare · Its co-investors
50Five V CapitalVenture capital · Australia2Compare · Its co-investors
51Folklore VenturesVenture capital · Australia2Compare · Its co-investors
52General CatalystVenture capital · United States2Compare · Its co-investors
53Giant LeapVenture capital · Australia2Compare · Its co-investors
54Glitch CapitalVenture capital2Compare · Its co-investors
55Gobi PartnersVenture capital · Hong Kong2Compare · Its co-investors
56HSGVenture capital · Hong Kong2Compare · Its co-investors
57IndieBioAccelerator · United States2Compare · Its co-investors
58IQTVenture capital · United States2Compare · Its co-investors
59Jelix VenturesVenture capital · Australia2Compare · Its co-investors
60Jumpspace VenturesVenture capital2Compare · Its co-investors
Showing the top 60 of 306. GET /v1/firms/blackbird.vc/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 Blackbird'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/blackbird.vc/coinvestors

# also
GET /v1/firms/blackbird.vc
GET /v1/firms/blackbird.vc/portfolio
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