Co-investors

Who invests together across venture

Every stageSeedSeries ASeries BSeries CSeries D+
All timeLast 24 monthsLast 12 months

2,837 repeat pairs among 23,058 co-investing pairs and 3,247 firms.

Relationship network

5 connected entities

From announced rounds, SEC Form D filings and firms' own portfolio pages, folded to each firm group. Open a firm to see its own co-investors.

Venture co-investment
the venture firms with the most repeat co-investment partners
Reading the network
  • Capital provider
›How strength and recency are read

A firm's place here is its number of repeat partners: firms it co-invested with two or more times. Derived means DFX counted it from observed rows.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

Strongest pairs

  1. Sequoia Capital and Index Ventures Sa
    23 shared deals22 companiesled 2 of themlatest Oct 1, 2026Compare portfolios
  2. Iselect Fund Management, LLC and AIM Master I (bvi) Ltd.
    22 shared deals22 companieslatest Sep 16, 2026Compare portfolios
  3. CNK Equity Partners I, LLC and A.capital Ventures
    20 shared deals20 companieslatest Oct 2, 2026Compare portfolios
  4. Sequoia Capital and Institutional Venture
    20 shared deals20 companieslatest Oct 1, 2026Compare portfolios
  5. Sequoia Capital and Y Combinator
    20 shared deals20 companiesled 1 of themlatest Oct 1, 2026Compare portfolios

+55 additional co-investor pairs are on the graph

Every name, figure and source on each row, and the record behind it, for 3 days.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.