# Antioch funding: rounds and investors > Antioch has raised $40M across 2 rounds since 2026. Investors include BoxGroup, Abstract Ventures and Icehouse Ventures. Every round with its source. Source: https://millionrounds.com/company/antioch (Millionrounds; every figure on the page links to its filing or article) United States · [Series A startup](https://millionrounds.com/companies) # Who invested in *Antioch* 2 rounds we have observed, with the 5 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. AI Raised 2 months ago Funding summary Updated 26 Oct 2026 **$40M** raised across 2 rounds since 2026, from 2 sources **$8.4M** Venture **$32M** Series A - **Latest round:** Series A, $32M Sept 2026 - **Step-up i:** 3.8× - **Investors:** 5 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. 2027 **$8.4M** Venture **$32M** Series A - **First round:** Venture, $8.4M - **Biggest round:** $32M - **Between rounds:** 6 months ## The rounds - **Sept 2026** Series A **$32M** *1 new* *3 returning* [BoxGroup](https://millionrounds.com/fund/boxgroup) [Greylock](https://millionrounds.com/fund/greylock-partners) [Abstract Ventures](https://millionrounds.com/fund/abstract) [Icehouse Ventures](https://millionrounds.com/fund/icehouse-ventures) Source recorded - **Mar 2026** Venture **$8.4M** *4 new* [BoxGroup](https://millionrounds.com/fund/boxgroup) [Abstract Ventures](https://millionrounds.com/fund/abstract) [Icehouse Ventures](https://millionrounds.com/fund/icehouse-ventures) [MaC Venture Capital](https://millionrounds.com/fund/mac-venture-capital) Source recorded ## 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. **Venture** 2026 **Series A** 2026 [BoxGroup](https://millionrounds.com/fund/boxgroup) [Abstract Ventures](https://millionrounds.com/fund/abstract) [Icehouse Ventures](https://millionrounds.com/fund/icehouse-ventures) [Greylock](https://millionrounds.com/fund/greylock-partners) [MaC Venture Capital](https://millionrounds.com/fund/mac-venture-capital) ## Everyone who backed them [BoxGroup](https://millionrounds.com/fund/boxgroup) VC firm **2** rounds [Abstract Ventures](https://millionrounds.com/fund/abstract) VC firm **2** rounds [Icehouse Ventures](https://millionrounds.com/fund/icehouse-ventures) VC firm **2** rounds [Greylock](https://millionrounds.com/fund/greylock-partners) VC firm **1** round [MaC Venture Capital](https://millionrounds.com/fund/mac-venture-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=antioch). ## Quick answers about Antioch ### Who invested in Antioch? Antioch's investors include BoxGroup, Abstract Ventures, Icehouse Ventures, Greylock and MaC Venture Capital. ### How much has Antioch raised? Antioch has raised $40M across 2 rounds since 2026. ### When did Antioch last raise? Antioch's most recent round was a Series A of $32M in Sept 2026. ### What was Antioch's biggest round? Its most recent round, $32M in Sept 2026, is also its largest on record. ### Who backed Antioch first? Antioch's first round on record, in Mar 2026, was backed by BoxGroup, Abstract Ventures and Icehouse Ventures and 1 others. ### What stage is Antioch at? Antioch's latest named round is a Series A, in Sept 2026. ### Where is Antioch based? Antioch is based in the United States. ## Companies like Antioch In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor) ## 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