/
Log inGet free API keyAccount
Menu
InvestorsCompaniesFit CheckerDocsPricingGet free API key

Investors / HC9 Ventures / Co-investors

HC9 Ventures co-investors

Who invests alongside HC9 Ventures · Venture capital

HC9 Ventures shares at least one checked portfolio company with 16 other investors. It backs companies most often with Acumen America (1), Echo Health Ventures (1) and Empactful Capital (1), and 100% of its 3 checked companies have another investor VCinfo tracks.

HC9 Ventures' full profileCompare with Acumen AmericaGET /v1/firms/hc9.vc/coinvestors
16co-investors
3companies backed with another investorof 3 checked
100%of its portfolio is co-backed
Acumen Americamost frequent co-investor1 shared company

Co-investor network

the 14 firms it shares most with, and the companies they back together
6 shared companies5 shared companies4 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 companiesAcumen America: 1 shared companiesAcumen America1Echo Health Ventures: 1 shared companiesEcho Health Ventures1Empactful Capital: 1 shared companiesEmpactful Capital1Ensemble Innovation Ventures: 1 shared companiesEnsemble Innovation V…1Groove Capital: 1 shared companiesGroove Capital1Headwater Ventures: 1 shared companiesHeadwater Ventures1Hopelab: 1 shared companiesHopelab1LRVHealth: 1 shared companiesLRVHealth1MaC Venture Capital: 1 shared companiesMaC Venture Capital1Matchstick Ventures: 1 shared companiesMatchstick Ventures1Matrix: 1 shared companiesMatrix1Montage Ventures: 1 shared companiesMontage Ventures1New Stack Ventures: 1 shared companiesNew Stack Ventures1Optum Ventures: 1 shared companiesOptum Ventures1
Shared portfolio companies with HC9 VenturesFirms that also back companies together

Circle size is the number of companies shared with HC9 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
1Acumen AmericaVenture capital · United States1
Reema Health
Compare · Its co-investors
2Echo Health VenturesCorporate VC · United States1
optura.ai
Compare · Its co-investors
3Empactful CapitalVenture capital · United States1
Reema Health
Compare · Its co-investors
4Ensemble Innovation VenturesVenture capital · United States1
Reema Health
Compare · Its co-investors
5Groove CapitalVenture capital · United States1
Reema Health
Compare · Its co-investors
6Headwater VenturesVenture capital1
Reema Health
Compare · Its co-investors
7HopelabUnited States1
Reema Health
Compare · Its co-investors
8LRVHealthVenture capital · United States1
Reema Health
Compare · Its co-investors
9MaC Venture CapitalVenture capital · United States1
Reema Health
Compare · Its co-investors
10Matchstick VenturesVenture capital · United States1
Reema Health
Compare · Its co-investors
11MatrixVenture capital · United States1
optura.ai
Compare · Its co-investors
12Montage VenturesVenture capital · United States1
Forge Health
Compare · Its co-investors
13New Stack VenturesVenture capital · United States1
Reema Health
Compare · Its co-investors
14Optum VenturesVenture capital · United States1
Reema Health
Compare · Its co-investors
15Salesforce VenturesCorporate VC · United States1
optura.ai
Compare · Its co-investors
16Susa VenturesVenture capital · United States1
optura.ai
Compare · Its co-investors
Take this list with you. GET /v1/firms/hc9.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.
Get free API keyAPI docs

A co-investor is a firm whose own portfolio page lists a company that HC9 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

Free account · no card

Get HC9 Ventures' co-investors as data

Pull this ranked list, HC9 Ventures' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when HC9 Ventures adds a company.

Work email, sign-in link by email. Already have an account? Log in
Your API keyRead the docs
  • Ask AI5 plain-English investor searches a day
  • 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
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/hc9.vc/coinvestors

# also
GET /v1/firms/hc9.vc
GET /v1/firms/hc9.vc/portfolio
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing