/

Investors / United States / Marram Ventures / Co-investors

Marram Ventures co-investors

Who invests alongside Marram Ventures · Venture capital · Saugatuck, MI, United States

Marram Ventures shares at least one checked portfolio company with 72 other investors. It backs companies most often with HealthX Ventures (3), Michigan Rise (2) and Questa Capital (2), and 75% of its 24 checked companies have another investor VCinfo tracks.

72co-investors
18companies backed with another investorof 24 checked
75%of its portfolio is co-backed
HealthX Venturesmost frequent co-investor3 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
10 shared companies4 shared companies2 shared companies2 shared companies2 shared companiesHealthX Ventures: 3 shared companiesHealthX Ventures3Michigan Rise: 2 shared companiesMichigan Rise2Questa Capital: 2 shared companiesQuesta Capital210x Group: 1 shared companies10x Group12Flo Ventures: 1 shared companies2Flo Ventures14490 Ventures: 1 shared companies4490 Ventures18VC: 1 shared companies8VC1AAIC Investment: 1 shared companiesAAIC Investment1Acrew Capital: 1 shared companiesAcrew Capital1Beringea: 1 shared companiesBeringea1Bessemer Venture Partners: 1 shared companiesBessemer Venture Part…1Bold Capital Partners: 1 shared companiesBold Capital Partners1Bowery Capital: 1 shared companiesBowery Capital1BroadOak Capital Partners: 1 shared companiesBroadOak Capital Part…1
Shared portfolio companies with Marram VenturesFirms that also back companies together

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

All co-investors

top 60 of 72, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1HealthX VenturesVenture capital · United States3Compare · Its co-investors
2Michigan RiseVenture capital · United States2Compare · Its co-investors
3Questa CapitalVenture capital · United States2Compare · Its co-investors
410x GroupVenture capital · Germany1Compare · Its co-investors
52Flo VenturesVenture capital · United States1Compare · Its co-investors
64490 VenturesVenture capital · United States1Compare · Its co-investors
78VCVenture capital · United States1Compare · Its co-investors
8AAIC InvestmentVenture capital · Singapore1Compare · Its co-investors
9Acrew CapitalVenture capital · United States1Compare · Its co-investors
10BeringeaVenture capital · United Kingdom1Compare · Its co-investors
11Bessemer Venture PartnersVenture capital · United States1Compare · Its co-investors
12Bold Capital PartnersVenture capital · United States1Compare · Its co-investors
13Bowery CapitalVenture capital · United States1Compare · Its co-investors
14BroadOak Capital PartnersUnited States1Compare · Its co-investors
15Brooks Hill PartnersVenture capital · United States1Compare · Its co-investors
16Checkmate CapitalUnited States1Compare · Its co-investors
17Commerce VenturesVenture capital · United States1Compare · Its co-investors
18CU Healthcare Innovation FundVenture capital · United States1Compare · Its co-investors
19DragonflyVenture capital · United States1Compare · Its co-investors
20East Post Road VenturesVenture capital1Compare · Its co-investors
21Edge VCVenture capital · United Kingdom1Compare · Its co-investors
22Ensemble Innovation VenturesVenture capital · United States1Compare · Its co-investors
23Evidity Health CapitalVenture capital · United States1Compare · Its co-investors
24Evolution VC PartnersVenture capital · United States1Compare · Its co-investors
25Fin CapitalVenture capital · United States1Compare · Its co-investors
26FinTLV VenturesVenture capital · Israel1Compare · Its co-investors
27First Trust Capital PartnersCorporate VC · United States1Compare · Its co-investors
28Florida FundersVenture capital · United States1Compare · Its co-investors
29Generator VenturesVenture capital · United States1Compare · Its co-investors
30Green Park & Golf VenturesVenture capital · United States1Compare · Its co-investors
31GVVenture capital · United States1Compare · Its co-investors
32Harmonix FundVenture capital · United States1Compare · Its co-investors
33HAXAccelerator · United States1Compare · Its co-investors
34ID VenturesVenture capital · United States1Compare · Its co-investors
35IkigaiAccelerator · Italy1Compare · Its co-investors
36IndieBioAccelerator · United States1Compare · Its co-investors
37Initiate VenturesVenture capital1Compare · Its co-investors
38Invest MichiganUnited States1Compare · Its co-investors
39Khosla VenturesVenture capital · United States1Compare · Its co-investors
40Liquid 2 VenturesVenture capital · United States1Compare · Its co-investors
41Longevity Venture PartnersVenture capital · United States1Compare · Its co-investors
42LRVHealthVenture capital · United States1Compare · Its co-investors
43ManchesterStoryVenture capital · United States1Compare · Its co-investors
44Martin VenturesVenture capital1Compare · Its co-investors
45Meridian Street CapitalVenture capital · United States1Compare · Its co-investors
46Michigan Capital NetworkVenture capital · United States1Compare · Its co-investors
47Monozukuri VenturesVenture capital · Japan1Compare · Its co-investors
48Montage VenturesVenture capital · United States1Compare · Its co-investors
49NCLVenture capital · United Kingdom1Compare · Its co-investors
50Neo Kuma VenturesVenture capital1Compare · Its co-investors
51Noetic FundVenture capital · Canada1Compare · Its co-investors
52Optum VenturesVenture capital · United States1Compare · Its co-investors
53P5 Health VenturesVenture capital1Compare · Its co-investors
54PortfoliaVenture capital · United States1Compare · Its co-investors
55Powerhouse VenturesVenture capital · United States1Compare · Its co-investors
56Revere PartnersVenture capital · United States1Compare · Its co-investors
57Salesforce VenturesCorporate VC · United States1Compare · Its co-investors
58Sequoia CapitalVenture capital · United States1Compare · Its co-investors
59Shima CapitalVenture capital1Compare · Its co-investors
60SOSVVenture capital · United States1Compare · Its co-investors
Showing the top 60 of 72. GET /v1/firms/marram.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 Marram 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 Marram Ventures' co-investors as data

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

Work email, sign-in link by email. Already have an account? Log in
  • 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/marram.vc/coinvestors

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