# Who Invests With Comcast Ventures: 143 Co-Investors (2026) > The 143 investors that have backed two or more of the same startups as Comcast Ventures, by kind: vc firms, private equity and asset managers and corporate... Source: https://millionrounds.com/portfolio-maps/comcast-ventures-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 108 - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Founders Fund](https://millionrounds.com/fund/founders-fund) - [Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [Accel](https://millionrounds.com/fund/accel) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) - [Redpoint](https://millionrounds.com/fund/redpoint) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) - [Forerunner Ventures](https://millionrounds.com/fund/forerunner-ventures) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [AME Cloud Ventures](https://millionrounds.com/fund/ame-cloud-ventures) - [Norwest Venture Partners](https://millionrounds.com/fund/norwest) - [Battery Ventures](https://millionrounds.com/fund/battery-ventures) - [Slow Ventures](https://millionrounds.com/fund/slow-ventures) - [Great Oaks Venture Capital](https://millionrounds.com/fund/great-oaks-venture-capital) - [Greylock](https://millionrounds.com/fund/greylock-partners) - [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) - [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) - [Haystack](https://millionrounds.com/fund/haystack) - [Warner Media](https://millionrounds.com/fund/warner-media) +84 more ## Private equity and asset managers 13 - [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) - [DCM Ventures](https://millionrounds.com/fund/dcm-ventures) - [TCV](https://millionrounds.com/fund/tcv) - [Baillie Gifford](https://millionrounds.com/fund/baillie-gifford) - [Dragoneer Investment](https://millionrounds.com/fund/dragoneer-investment-group) - [WndrCo](https://millionrounds.com/fund/wndrco) - [Carrick Capital Partners](https://millionrounds.com/fund/carrick-capital-partners) - [BlackRock](https://millionrounds.com/fund/blackrock) - [TPG](https://millionrounds.com/fund/tpg) - [Pritzker Group](https://millionrounds.com/fund/pritzker-group) - [General Atlantic](https://millionrounds.com/fund/general-atlantic) - [Edison Partners](https://millionrounds.com/fund/edison-partners) - [DST Global](https://millionrounds.com/fund/dst-global) ## Corporate investors 10 - [Google Ventures](https://millionrounds.com/fund/gv) - [Liberty Global](https://millionrounds.com/fund/liberty-global) - [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) - [Samsung Next](https://millionrounds.com/fund/samsung-next) - [NBCUniversal](https://millionrounds.com/fund/nbcuniversal) - [WME](https://millionrounds.com/fund/wme) - [CAA Ventures](https://millionrounds.com/fund/caa-ventures) - [Verizon Ventures](https://millionrounds.com/fund/verizon-ventures) - [Qualcomm](https://millionrounds.com/fund/qualcomm) - [Cisco](https://millionrounds.com/fund/cisco) ## Angels and networks 7 - [*JL* Jared Leto](https://millionrounds.com/fund/jared-leto) - [*AO* Alexis Ohanian](https://millionrounds.com/fund/alexis-ohanian) - [*OJ* Oliver Jung](https://millionrounds.com/fund/oliver-jung) - [*PB* Paul Buchheit](https://millionrounds.com/fund/paul-buchheit) - [*SA* Sam Altman](https://millionrounds.com/fund/sam-altman) - [*JF* Jeff Fluhr](https://millionrounds.com/fund/jeff-fluhr) - [*BW* Brendan Wallace](https://millionrounds.com/fund/brendan-wallace) ## Accelerators 5 - [Y Combinator](https://millionrounds.com/fund/y-combinator) - [Plug and Play](https://millionrounds.com/fund/plug-and-play) - [Thrive Capital](https://millionrounds.com/fund/thrive-capital) - [Start-Up Chile](https://millionrounds.com/fund/start-up-chile) - [NTT DOCOMO Ventures](https://millionrounds.com/fund/ntt-docomo-ventures) ## Segment by segment ### VC firms 108 investors - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 9 backed - [**General Catalyst**](https://millionrounds.com/fund/general-catalyst) VC firm United States 8 backed - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 8 backed - [**Founders Fund**](https://millionrounds.com/fund/founders-fund) VC firm United States 8 backed - [**Kleiner Perkins Caufield & Byers**](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) VC firm United States 8 backed - [**New Enterprise Associates**](https://millionrounds.com/fund/new-enterprise-associates) VC firm United States 7 backed - [**Accel**](https://millionrounds.com/fund/accel) VC firm United States 7 backed - [**Khosla Ventures**](https://millionrounds.com/fund/khosla-ventures) VC firm United States 7 backed ### Private equity and asset managers 13 investors - [**Goldman Sachs**](https://millionrounds.com/fund/goldman-sachs) Private equity United States 4 backed - [**DCM Ventures**](https://millionrounds.com/fund/dcm-ventures) Private equity United States 3 backed - [**TCV**](https://millionrounds.com/fund/tcv) Private equity United States 2 backed - [**Baillie Gifford**](https://millionrounds.com/fund/baillie-gifford) Asset manager United Kingdom 2 backed - [**Dragoneer Investment**](https://millionrounds.com/fund/dragoneer-investment-group) Private equity United States 2 backed - [**WndrCo**](https://millionrounds.com/fund/wndrco) Private equity United States 2 backed - [**Carrick Capital Partners**](https://millionrounds.com/fund/carrick-capital-partners) Private equity United States 2 backed - [**BlackRock**](https://millionrounds.com/fund/blackrock) Asset manager United States 2 backed ### Corporate investors 10 investors - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 6 backed - [**Liberty Global**](https://millionrounds.com/fund/liberty-global) Corporate investor United Kingdom 5 backed - [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 4 backed - [**Samsung Next**](https://millionrounds.com/fund/samsung-next) Corporate investor United States 3 backed - [**NBCUniversal**](https://millionrounds.com/fund/nbcuniversal) Corporate investor United States 3 backed - [**WME**](https://millionrounds.com/fund/wme) Corporate investor United States 2 backed - [**CAA Ventures**](https://millionrounds.com/fund/caa-ventures) Corporate investor United States 2 backed - [**Verizon Ventures**](https://millionrounds.com/fund/verizon-ventures) Corporate investor United States 2 backed ### Angels and networks 7 investors - [*JL* **Jared Leto**](https://millionrounds.com/fund/jared-leto) Angel investor United States 3 backed - [*AO* **Alexis Ohanian**](https://millionrounds.com/fund/alexis-ohanian) Angel investor United States 3 backed - [*OJ* **Oliver Jung**](https://millionrounds.com/fund/oliver-jung) Angel investor United Kingdom 2 backed - [*PB* **Paul Buchheit**](https://millionrounds.com/fund/paul-buchheit) Angel investor United States 2 backed - [*SA* **Sam Altman**](https://millionrounds.com/fund/sam-altman) Angel investor United States 2 backed - [*JF* **Jeff Fluhr**](https://millionrounds.com/fund/jeff-fluhr) Angel investor - 2 backed - [*BW* **Brendan Wallace**](https://millionrounds.com/fund/brendan-wallace) Angel investor United States 2 backed ### Accelerators 5 investors - [**Y Combinator**](https://millionrounds.com/fund/y-combinator) Accelerator United States 14 backed - [**Plug and Play**](https://millionrounds.com/fund/plug-and-play) Accelerator United States 3 backed - [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital) Accelerator United States 2 backed - [**Start-Up Chile**](https://millionrounds.com/fund/start-up-chile) Accelerator Chile 2 backed - [**NTT DOCOMO Ventures**](https://millionrounds.com/fund/ntt-docomo-ventures) Accelerator Japan 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Comcast Ventures, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Comcast Ventures. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Comcast Ventures portfolio map** 74 startups · $10B](https://millionrounds.com/portfolio-maps/comcast-ventures-portfolio-map)[Sector portfolio **Comcast Ventures' AI portfolio** 17 startups · $2.6B](https://millionrounds.com/portfolio-maps/comcast-ventures-ai-portfolio)[Sector portfolio **Comcast Ventures' Internet portfolio** 12 startups · $1.1B](https://millionrounds.com/portfolio-maps/comcast-ventures-internet-portfolio)[Co-investors **Who invests with Google Ventures** 712 co-investors](https://millionrounds.com/portfolio-maps/gv-co-investors)[Co-investors **Who invests with Salesforce Ventures** 532 co-investors](https://millionrounds.com/portfolio-maps/salesforce-ventures-co-investors)[Co-investors **Who invests with Intel Capital** 376 co-investors](https://millionrounds.com/portfolio-maps/intel-capital-co-investors) ## Raising from investors like Comcast Ventures? 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