/

Investors / United States / Harmonic Growth Partners / Co-investors

Harmonic Growth Partners co-investors

Who invests alongside Harmonic Growth Partners · Venture capital · Chevy Chase, MD, United States

Harmonic Growth Partners shares at least one checked portfolio company with 127 other investors. It backs companies most often with QuestMark Partners (3), Alkeon Capital (2) and Battery Ventures (2), and 100% of its 15 checked companies have another investor VCinfo tracks.

127co-investors
15companies backed with another investorof 15 checked
100%of its portfolio is co-backed
QuestMark Partnersmost frequent co-investor3 shared companies

Co-investor network

the 14 firms it shares most with, and the companies they back together
18 shared companies16 shared companies13 shared companies11 shared companies10 shared companies10 shared companies9 shared companies9 shared companies6 shared companies6 shared companies6 shared companies5 shared companies5 shared companies5 shared companies4 shared companies4 shared companies4 shared companies4 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companies3 shared companiesQuestMark Partners: 3 shared companiesQuestMark Partners3Alkeon Capital: 2 shared companiesAlkeon Capital2Battery Ventures: 2 shared companiesBattery Ventures2Crosslink Capital: 2 shared companiesCrosslink Capital2G2 Venture Partners: 2 shared companiesG2 Venture Partners2General Catalyst: 2 shared companiesGeneral Catalyst2Insight Partners: 2 shared companiesInsight Partners2Notable Capital: 2 shared companiesNotable Capital2Primary: 2 shared companiesPrimary201A: 1 shared companies01A1Accelerator Centre: 1 shared companiesAccelerator Centre1Acrew Capital: 1 shared companiesAcrew Capital1Activant Capital: 1 shared companiesActivant Capital1Alumni Ventures: 1 shared companiesAlumni Ventures1
Shared portfolio companies with Harmonic Growth PartnersFirms that also back companies together

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

All co-investors

top 60 of 127, ranked by shared portfolio companies
#InvestorSharedCompanies both back
1QuestMark PartnersVenture capital · United States3Compare · Its co-investors
2Alkeon CapitalVenture capital2Compare · Its co-investors
3Battery VenturesVenture capital · United States2Compare · Its co-investors
4Crosslink CapitalVenture capital · United States2Compare · Its co-investors
5G2 Venture PartnersVenture capital · United States2Compare · Its co-investors
6General CatalystVenture capital · United States2Compare · Its co-investors
7Insight PartnersVenture capital · United States2Compare · Its co-investors
8Notable CapitalVenture capital · United States2Compare · Its co-investors
9PrimaryVenture capital · United States2Compare · Its co-investors
1001AVenture capital · United States1Compare · Its co-investors
11Accelerator CentreAccelerator · Canada1Compare · Its co-investors
12Acrew CapitalVenture capital · United States1Compare · Its co-investors
13Activant CapitalVenture capital · United States1Compare · Its co-investors
14Alumni VenturesVenture capital · United States1Compare · Its co-investors
15Alumni VenturesVenture capital · United States1Compare · Its co-investors
16AnsaVenture capital · United States1Compare · Its co-investors
17Artiman VenturesVenture capital · United States1Compare · Its co-investors
18Artisanal VenturesVenture capital · United States1Compare · Its co-investors
19Astir VenturesMicro VC · United States1Compare · Its co-investors
20Avanta VenturesVenture capital · United States1Compare · Its co-investors
21Ballistic VenturesVenture capital · United States1Compare · Its co-investors
22BAM ElevateCorporate VC · United States1Compare · Its co-investors
23Bessemer Venture PartnersVenture capital · United States1Compare · Its co-investors
24Blue Cloud VenturesVenture capital · United States1Compare · Its co-investors
25Cade VenturesVenture capital · United States1Compare · Its co-investors
26Candou VenturesVenture capital · United States1Compare · Its co-investors
27Capital One VenturesCorporate VC · United States1Compare · Its co-investors
28Catapult VCVenture capital · United States1Compare · Its co-investors
29Celtic House Asia PartnersVenture capital · Canada1Compare · Its co-investors
30CervinVenture capital · United States1Compare · Its co-investors
31Charge VenturesVenture capital · United States1Compare · Its co-investors
32Cisco InvestmentsCorporate VC · United States1Compare · Its co-investors
33City LightVenture capital · United States1Compare · Its co-investors
34Claritas CapitalVenture capital · United States1Compare · Its co-investors
35ClearSkyVenture capital · United States1Compare · Its co-investors
36Cohen CircleVenture capital · United States1Compare · Its co-investors
37CurqlVenture capital · United States1Compare · Its co-investors
38DAG VenturesVenture capital · United States1Compare · Its co-investors
39Delta-v CapitalVenture capital · United States1Compare · Its co-investors
40DivcoWestUnited States1Compare · Its co-investors
41Dorm Room FundVenture capital · United States1Compare · Its co-investors
42Drive CapitalVenture capital · United States1Compare · Its co-investors
43E14 FundVenture capital · United States1Compare · Its co-investors
44Energy Impact PartnersVenture capital · United States1Compare · Its co-investors
45ETS CapitalCorporate VC1Compare · Its co-investors
46Fairhaven CapitalVenture capital1Compare · Its co-investors
47Felix CapitalVenture capital · United Kingdom1Compare · Its co-investors
48First Trust Capital PartnersCorporate VC · United States1Compare · Its co-investors
49Fitness VenturesVenture capital1Compare · Its co-investors
50Four Acres CapitalVenture capital · United States1Compare · Its co-investors
51Frazier VCVenture capital · United States1Compare · Its co-investors
52Frontierspace VenturesVenture capital · United States1Compare · Its co-investors
53Gammite VenturesVenture capital · United States1Compare · Its co-investors
54Garage CapitalVenture capital · Canada1Compare · Its co-investors
55Geodesic CapitalVenture capital · United States1Compare · Its co-investors
56Golden VenturesVenture capital · Canada1Compare · Its co-investors
57HLM Investment PartnersVenture capital · United States1Compare · Its co-investors
58Innovius CapitalVenture capital1Compare · Its co-investors
59INP CapitalVenture capital · Canada1Compare · Its co-investors
60Irregular ExpressionsVenture capital1Compare · Its co-investors
Showing the top 60 of 127. GET /v1/firms/harmonicgp.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.
Get free API keyAPI docs

A co-investor is a firm whose own portfolio page lists a company that Harmonic Growth Partners' 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 Harmonic Growth Partners' co-investors as data

Pull this ranked list, Harmonic Growth Partners' portfolio and any firm's profile through one API key or MCP, compare portfolios side by side, and get an email when Harmonic Growth Partners 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/harmonicgp.com/coinvestors

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