# Who Invests With Addition: 39 Co-Investors (2026) > The 39 investors that have backed two or more of the same startups as Addition, by kind: vc firms, private equity and asset managers and corporate investors. Source: https://millionrounds.com/portfolio-maps/addition-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 32 - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Coatue](https://millionrounds.com/fund/coatue-management) - [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Lux Capital](https://millionrounds.com/fund/lux-capital) - [Madrona Venture Group](https://millionrounds.com/fund/madrona) - [Techstars](https://millionrounds.com/fund/techstars) - [Greycroft](https://millionrounds.com/fund/greycroft) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) - [Betaworks](https://millionrounds.com/fund/betaworks) - [8VC](https://millionrounds.com/fund/8vc) - [RRE Ventures](https://millionrounds.com/fund/rre-ventures) - [Foundation Capital](https://millionrounds.com/fund/foundation-capital) - [Greylock](https://millionrounds.com/fund/greylock-partners) - [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [Ribbit Capital](https://millionrounds.com/fund/ribbit-capital) - [Georgian](https://millionrounds.com/fund/georgian) - [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) +8 more ## Private equity and asset managers 4 - [Gaingels](https://millionrounds.com/fund/gaingels) - [DST Global](https://millionrounds.com/fund/dst-global) - [BlackRock](https://millionrounds.com/fund/blackrock) - [Stripes](https://millionrounds.com/fund/stripes) ## Corporate investors 3 - [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) - [Coinbase Ventures](https://millionrounds.com/fund/coinbase) - [Google Ventures](https://millionrounds.com/fund/gv) ## Segment by segment ### VC firms 32 investors - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 6 backed - [**Coatue**](https://millionrounds.com/fund/coatue-management) VC firm United States 5 backed - [**Tiger Global Management**](https://millionrounds.com/fund/tiger-global-management) VC firm United States 5 backed - [**Sequoia Capital**](https://millionrounds.com/fund/sequoia-capital) VC firm United States 4 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 4 backed - [**BoxGroup**](https://millionrounds.com/fund/boxgroup) VC firm United States 4 backed - [**Lux Capital**](https://millionrounds.com/fund/lux-capital) VC firm United States 3 backed - [**Madrona Venture Group**](https://millionrounds.com/fund/madrona) VC firm United States 3 backed ### Private equity and asset managers 4 investors - [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 3 backed - [**DST Global**](https://millionrounds.com/fund/dst-global) Private equity United Kingdom 2 backed - [**BlackRock**](https://millionrounds.com/fund/blackrock) Asset manager United States 2 backed - [**Stripes**](https://millionrounds.com/fund/stripes) Private equity United States 2 backed ### Corporate investors 3 investors - [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 2 backed - [**Coinbase Ventures**](https://millionrounds.com/fund/coinbase) Corporate investor United States 2 backed - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Addition, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Addition. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Addition portfolio map** 30 startups ยท $5.1B](https://millionrounds.com/portfolio-maps/addition-portfolio-map)[Co-investors **Who invests with Gaingels** 610 co-investors](https://millionrounds.com/portfolio-maps/gaingels-co-investors)[Co-investors **Who invests with Goldman Sachs** 398 co-investors](https://millionrounds.com/portfolio-maps/goldman-sachs-co-investors)[Co-investors **Who invests with General Atlantic** 207 co-investors](https://millionrounds.com/portfolio-maps/general-atlantic-co-investors)[Co-investors **Who invests with Pioneer Fund** 197 co-investors](https://millionrounds.com/portfolio-maps/pioneer-fund-2-co-investors)[Co-investors **Who invests with T. Rowe Price** 174 co-investors](https://millionrounds.com/portfolio-maps/t-rowe-price-co-investors) ## Raising from investors like Addition? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)