# Carbon Health funding: rounds and investors > Carbon Health has raised $56M across 3 rounds since 2017. Investors include Builders VC, Brookfield Growth Partners and 500 Global. Every round with its source. Source: https://millionrounds.com/company/carbon-health (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *Carbon Health* 3 rounds we have observed, with the 12 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Biotech Hardware & Electronics Healthcare Raised 9 months ago Valuation: $3.0B, Mar 2026 Funding summary Updated 26 Oct 2026 **$56M** raised across 3 rounds since 2017, from 3 sources **$6.5M** Round **$30M** Series B **$20M** Debt - **Latest round:** Debt, $20M Feb 2026 - **Biggest round:** $30M Series B · Jun 2019 - **Investors:** 12 (1 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2017 2019 2021 2023 2025 **$6.5M** Round **$30M** Series B **$20M** Debt - **First round:** Round, $6.5M - **Biggest round:** $30M - **Usual gap between rounds:** 6.7 years ## The rounds - **Feb 2026** Debt **$20M** *3 new* *1 returning* [500 Global](https://millionrounds.com/fund/500-startups) [Lux Capital](https://millionrounds.com/fund/lux-capital) [BlackRock](https://millionrounds.com/fund/blackrock) [Builders VC](https://millionrounds.com/fund/builders-vc) Source recorded - **Jun 2019** Series B **$30M** *8 new* [Brookfield Growth Partners](https://millionrounds.com/fund/brookfield-growth-partners) Lead [DCVC](https://millionrounds.com/fund/data-collective) [Two Sigma Ventures](https://millionrounds.com/fund/two-sigma-ventures) [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) [Builders VC](https://millionrounds.com/fund/builders-vc) [Javelin Venture Partners](https://millionrounds.com/fund/javelin-venture-partners) [Flatiron Health](https://millionrounds.com/fund/flatiron-health) [Clover Health](https://millionrounds.com/fund/clover-health) Reported by FinSMEs - **Mar 2017** Round **$6.5M** *1 new* [Undisclsoed](https://millionrounds.com/fund/undisclsoed) Reported by TechCrunch ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Round** 2017 **Series B** 2019 **Debt** 2026 [Builders VC](https://millionrounds.com/fund/builders-vc) [Brookfield Growth Partners](https://millionrounds.com/fund/brookfield-growth-partners) L [500 Global](https://millionrounds.com/fund/500-startups) [Lux Capital](https://millionrounds.com/fund/lux-capital) [DCVC](https://millionrounds.com/fund/data-collective) [BlackRock](https://millionrounds.com/fund/blackrock) [Two Sigma Ventures](https://millionrounds.com/fund/two-sigma-ventures) [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) [Javelin Venture Partners](https://millionrounds.com/fund/javelin-venture-partners) [Undisclsoed](https://millionrounds.com/fund/undisclsoed) ## Everyone who backed them [Builders VC](https://millionrounds.com/fund/builders-vc) VC firm **2** rounds [Brookfield Growth Partners](https://millionrounds.com/fund/brookfield-growth-partners) Growth equity **1** round, led 1 [500 Global](https://millionrounds.com/fund/500-startups) Angel **1** round [Lux Capital](https://millionrounds.com/fund/lux-capital) VC firm **1** round [DCVC](https://millionrounds.com/fund/data-collective) VC firm **1** round [BlackRock](https://millionrounds.com/fund/blackrock) Asset manager **1** round [Two Sigma Ventures](https://millionrounds.com/fund/two-sigma-ventures) VC firm **1** round [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) VC firm **1** round [Javelin Venture Partners](https://millionrounds.com/fund/javelin-venture-partners) VC firm **1** round [Undisclsoed](https://millionrounds.com/fund/undisclsoed) Investment firm **1** round [Flatiron Health](https://millionrounds.com/fund/flatiron-health) Corporate VC **1** round [Clover Health](https://millionrounds.com/fund/clover-health) Investment firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=carbon-health). ## Also claim to have backed them These 7 firms list Carbon Health as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [515 Ventures](https://millionrounds.com/fund/515-ventures) VC firm Per its own site [Akkadian Ventures](https://millionrounds.com/fund/akkadian-ventures) VC firm Per its own site [What If Ventures](https://millionrounds.com/fund/what-if-ventures) VC firm Per its own site [Annex Investments](https://millionrounds.com/fund/annex-investments) Family office Per its own site [Living Fund](https://millionrounds.com/fund/living-fund) VC firm Per its own site [This Is Water Venture Fund](https://millionrounds.com/fund/this-is-water-venture-fund) VC firm Per its own site [W Ventures GmbH](https://millionrounds.com/fund/w-ventures-2) VC firm Per its own site ## Quick answers about Carbon Health ### Who invested in Carbon Health? Carbon Health's investors include Builders VC, Brookfield Growth Partners, 500 Global, Lux Capital and DCVC, and 7 more on record. ### How much has Carbon Health raised? Carbon Health has raised $56M across 3 rounds since 2017. ### When did Carbon Health last raise? Carbon Health's most recent round was a Debt of $20M in Feb 2026. ### What was Carbon Health's biggest round? Carbon Health's largest round on record is $30M (Series B), in Jun 2019, led by Brookfield Growth Partners. ### Who backed Carbon Health first? Carbon Health's first round on record, in Mar 2017, was backed by Undisclsoed. ### What stage is Carbon Health at? Carbon Health's latest named round is a Debt, in Feb 2026. ### Where is Carbon Health based? Carbon Health is based in the United States. ### Who led Carbon Health's rounds? Brookfield Growth Partners led the Series B in 2019. ## Companies like Carbon Health In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app