# Quantum Computing investors (2026 list) > 319 quantum Computing investors, 90% active in the last 12 months. Led by Y Combinator, 500 Global, Alumni Ventures. Ranked by what they funded. Source: https://millionrounds.com/lists/quantum-investors (Millionrounds; every figure on the page links to its filing or article) [Investor Lists](https://millionrounds.com/lists) # Quantum Computing investors Updated 7 November 2026 Firms observed backing a quantum Computing company in the last two years, taken from what they funded rather than from what their website says they like. [See all 319 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fquantum-investors)The top 25 **319** investors on the list *+5* this week **5,972** cheques in 12 months *-5%* against the market **$16M** median round they joined *+106%* against the market median **90%** wrote a cheque in 12 months **52%** have led a round ## The Top 25 Ordered by cheques observed, never by anything anyone paid for Deploying now (25) - 1 [Y Combinator](https://millionrounds.com/fund/y-combinator) *Deploying now* Accelerator · United States **6,412** **$3M** median round **Oct 2026** last seen - 2 [500 Global](https://millionrounds.com/fund/500-startups) *Deploying now* Angel · United States **2,140** **$3.6M** median round **Oct 2026** last seen - 3 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) *Deploying now* VC firm · United States **1,598** **$12M** median round **Nov 2026** last seen - 4 [Plug and Play](https://millionrounds.com/fund/plug-and-play) *Deploying now* Accelerator · United States **1,561** **$5M** median round **Nov 2026** last seen - 5 [General Catalyst](https://millionrounds.com/fund/general-catalyst) *Deploying now* VC firm · United States **1,387** **$27M** median round **Nov 2026** last seen - 6 [Accel](https://millionrounds.com/fund/accel) *Deploying now* VC firm · United States **1,341** **$32M** median round **Nov 2026** last seen - 7 [Wayra](https://millionrounds.com/fund/wayra) *Deploying now* Corporate VC · Germany **1,160** **$2M** median round **Sept 2026** last seen - 8 [Bpifrance](https://millionrounds.com/fund/bpifrance) *Deploying now* Government · France **1,151** **$4.5M** median round **Oct 2026** last seen - 9 [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) *Deploying now* VC firm · United States **1,128** **$26M** median round **Nov 2026** last seen - 10 [Intel Capital](https://millionrounds.com/fund/intel-capital) *Deploying now* Corporate VC · United States **1,123** **$22M** median round **Oct 2026** last seen - 11 [Index Ventures](https://millionrounds.com/fund/index-ventures) *Deploying now* VC firm · United Kingdom **1,027** **$31M** median round **Nov 2026** last seen - 12 [Gaingels](https://millionrounds.com/fund/gaingels) *Deploying now* Private equity · United States **1,010** **$8M** median round **Oct 2026** last seen - 13 [SOSV](https://millionrounds.com/fund/sosv) *Deploying now* VC firm · United States **951** **$2.5M** median round **Nov 2026** last seen - 14 [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) *Deploying now* Government · European Union **875** **$4.3M** median round **Oct 2026** last seen - 15 [Norwest Venture Partners](https://millionrounds.com/fund/norwest) *Deploying now* VC firm · United States **705** **$25M** median round **Oct 2026** last seen - 16 [Innovate UK](https://millionrounds.com/fund/innovate-uk) *Deploying now* VC firm · United Kingdom **704** **$1.2M** median round **Oct 2026** last seen - 17 [BDC Capital](https://millionrounds.com/fund/bdc-venture-capital) *Deploying now* VC firm · Canada **685** **$6M** median round **Sept 2026** last seen - 18 [Battery Ventures](https://millionrounds.com/fund/battery-ventures) *Deploying now* VC firm · United States **658** **$32M** median round **Nov 2026** last seen - 19 [Spark Capital](https://millionrounds.com/fund/spark-capital) *Deploying now* VC firm · United States **471** **$40M** median round **Oct 2026** last seen - 20 [DCVC](https://millionrounds.com/fund/data-collective) *Deploying now* VC firm · United States **431** **$29M** median round **Nov 2026** last seen - 21 [Creative Destruction Lab](https://millionrounds.com/fund/creative-destruction-lab) *Deploying now* Accelerator · Canada **427** **$3M** median round **Sept 2026** last seen - 22 [Temasek Holdings](https://millionrounds.com/fund/temasek) *Deploying now* VC firm · Singapore **384** **$100M** median round **Oct 2026** last seen - 23 [Octopus Ventures](https://millionrounds.com/fund/octopus-ventures) *Deploying now* VC firm · United Kingdom **355** **$10M** median round **Oct 2026** last seen - 24 [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) *Deploying now* VC firm · United States **337** **$74M** median round **Oct 2026** last seen - 25 [Entrepreneur First](https://millionrounds.com/fund/entrepreneurs-first) *Deploying now* Accelerator · United Kingdom **332** **$3.6M** median round **Oct 2026** last seen **294 more on this list** All 319 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000. [See the whole list *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fquantum-investors) ## The Newest Cheques Rounds this list's investors joined most recently - **6** Nov **[Vensum Power](https://millionrounds.com/company/vensum-power)** Series A · $10M *Led by* [Lifeline Ventures](https://millionrounds.com/fund/lifeline-ventures) - **6** Nov **[Ocient](https://millionrounds.com/company/ocient)** Series C · $100M *Led by* [Boka Capital](https://millionrounds.com/fund/boka-capital) - **6** Nov **[Thinking Machines Lab](https://millionrounds.com/company/thinking-machines-lab)** Other · $5B *Led by* [Accel](https://millionrounds.com/fund/accel) - **5** Nov **[Saidot](https://millionrounds.com/company/saidot)** Round *With* [Crowberry Capital](https://millionrounds.com/fund/crowberry-capital) - **5** Nov **[T-Therapeutics](https://millionrounds.com/company/t-therapeutics)** Series B · $133M *Led by* [British Business Bank](https://millionrounds.com/fund/national-security-strategic-investment-fund) - **5** Nov **[firmly](https://millionrounds.com/company/firmly)** Series A · $15M *With* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) ## Stages This Year 4,261 rounds - Venture **20%** - Seed **18%** - Series A **15%** - Pre-seed **9%** - Series B **8%** - Other **29%** ## What They Backed Sectors, last 12 months - AI **1,692** - Biotech **337** - Healthcare **258** - Fintech **236** - Big Data & Analytics **229** - Energy **195** ## Cheques by Quarter Led Joined 1,663 Q1 25 1,573 Q2 25 1,715 Q3 25 1,840 Q4 25 1,833 Q1 26 1,717 Q2 26 1,361 Q3 26 341 Q4 26 The last bar is the quarter still running. ## Lists Like This - [AI investors 7,040](https://millionrounds.com/lists/ai-investors) - [Fintech investors 2,997](https://millionrounds.com/lists/fintech-investors) - [Big Data & Analytics investors 1,954](https://millionrounds.com/lists/big-data-investors) - [Biotech investors 1,901](https://millionrounds.com/lists/biotech-investors) - [Robotics investors 1,714](https://millionrounds.com/lists/robotics-investors) - [Energy investors 1,707](https://millionrounds.com/lists/energy-investors) - [Construction investors 1,609](https://millionrounds.com/lists/construction-investors) - [Manufacturing investors 1,385](https://millionrounds.com/lists/manufacturing-investors) - [Cybersecurity investors 1,380](https://millionrounds.com/lists/cybersecurity-investors) [All investor lists *→*](https://millionrounds.com/lists) ## Quick answers about quantum Computing investors ### Who are the most active quantum Computing investors? By cheques observed, the most active are Y Combinator, 500 Global, Alumni Ventures, Plug and Play and General Catalyst. ### How many quantum Computing investors are there? 319 are on record. 90% made an investment in the last 12 months and 52% have led a round. ### Which stages do quantum Computing investors back? Of the rounds with a named stage in the last 12 months, mostly Seed (25%) and Series A (21%). ### How big are the rounds quantum Computing investors join? The typical (median) round among the leading investors here is $10M. ### Which sectors do quantum Computing investors back most? In the last 12 months, mostly AI, Biotech and Healthcare. ### Which quantum Computing investors lead the most rounds? Accel (103 led), General Catalyst (97 led) and Index Ventures (62 led). ### Where are quantum Computing investors based? Among the most active, most are based in the United States (15), the United Kingdom (4) and Canada (2). ### What have quantum Computing investors invested in recently? Recent rounds include Vensum Power (Series A, Nov 2026, with Lifeline Ventures), Ocient (Series C, Nov 2026, with Boka Capital) and Thinking Machines Lab (Other, Nov 2026, with Accel). Built from the rounds we watched, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections)