# Ambience Healthcare funding: rounds and investors > Ambience Healthcare has raised $243M across 1 round since 2025. Investors include Andreessen Horowitz, Oak HC/FT and 500 Global. Every round with its source. Source: https://millionrounds.com/company/ambience-healthcare (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *Ambience Healthcare* One round we have observed, with the 12 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. AI Healthcare Follow Ambience Healthcare and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fambience-healthcare) Funding summary Updated 5 Nov 2026 **$243M** raised across 1 round since 2025, from 1 source - **Latest round:** Series C, $243M Jul 2025 - **Led by:** Andreessen Horowitz and Oak HC/FT - **Investors:** 12 (2 led) See who backed them ## The rounds - **Jul 2025** Series C **$243M** [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) Lead [Oak HC/FT](https://millionrounds.com/fund/oak-hc-ft) Lead [500 Global](https://millionrounds.com/fund/500-startups) [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) [Georgian](https://millionrounds.com/fund/georgian) [Optum Ventures](https://millionrounds.com/fund/optum-ventures) [Frist Cressey Ventures](https://millionrounds.com/fund/frist-cressey-ventures) [Founders Circle Capital](https://millionrounds.com/fund/founders-circle-capital) [Town Hall Ventures](https://millionrounds.com/fund/town-hall-ventures) [Smash Capital](https://millionrounds.com/fund/smash-capital) [OpenAI Startup Fund](https://millionrounds.com/fund/openai-startup-fund) Reported by TechStartups SEC filing: $140M sold, first sale Jul 2025 ## Funding filed with regulators Ambience Healthcare filed 2 raises, $195M in all. Filings say how much was sold and to how many investors; they never name the investors. - Jul 2025 **$140M** 16 investors of $190M offered SEC Form D - Dec 2023 **$55M** 12 investors equity of $70M offered SEC Form D ## Everyone who backed them [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round, led 1 [Oak HC/FT](https://millionrounds.com/fund/oak-hc-ft) VC firm **1** round, led 1 [500 Global](https://millionrounds.com/fund/500-startups) Angel **1** round [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) VC firm **1** round [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) VC firm **1** round [Georgian](https://millionrounds.com/fund/georgian) VC firm **1** round [Optum Ventures](https://millionrounds.com/fund/optum-ventures) VC firm **1** round [Frist Cressey Ventures](https://millionrounds.com/fund/frist-cressey-ventures) VC firm **1** round [Founders Circle Capital](https://millionrounds.com/fund/founders-circle-capital) VC firm **1** round [Town Hall Ventures](https://millionrounds.com/fund/town-hall-ventures) VC firm **1** round [Smash Capital](https://millionrounds.com/fund/smash-capital) VC firm **1** round [OpenAI Startup Fund](https://millionrounds.com/fund/openai-startup-fund) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=ambience-healthcare). ## Also claim to have backed them These 3 firms list Ambience Healthcare 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. [AIX Ventures](https://millionrounds.com/fund/aix-ventures) VC firm Per its own site [Avra](https://millionrounds.com/fund/avra) VC firm Per its own site [Constellation](https://millionrounds.com/fund/constellation) VC firm Per its own site ## Quick answers about Ambience Healthcare ### Who invested in Ambience Healthcare? Ambience Healthcare's investors include Andreessen Horowitz, Oak HC/FT, 500 Global, Liquid 2 Ventures and Kleiner Perkins, and 7 more on record. Andreessen Horowitz led its latest round. ### How much has Ambience Healthcare raised? Ambience Healthcare has raised $243M across 1 round since 2025. ### When did Ambience Healthcare last raise? Ambience Healthcare's most recent round was a Series C of $243M in Jul 2025, led by Andreessen Horowitz. ### What was Ambience Healthcare's biggest round? Its most recent round, $243M in Jul 2025, is also its largest on record. ### Who backed Ambience Healthcare first? Ambience Healthcare's first round on record, in Jul 2025, was backed by Andreessen Horowitz, Oak HC/FT and 500 Global and 9 others. ### What stage is Ambience Healthcare at? Ambience Healthcare's latest named round is a Series C, in Jul 2025. ### Where is Ambience Healthcare based? Ambience Healthcare is based in the United States. ### Who led Ambience Healthcare's rounds? Andreessen Horowitz led the Series C in 2025. ## Companies like Ambience Healthcare In the same sector, and raised in the last eighteen months. [**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute) ## 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