# Reach Security funding: rounds and investors > Reach Security has raised $60M across 2 rounds since 2025. Investors include Ballistic Ventures, Top Tier Capital Partners and M12. Every round with its source. Source: https://millionrounds.com/company/reach-security (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Reach Security* 2 rounds we have observed, with the 6 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 Cybersecurity Raised this month Funding summary Updated 26 Oct 2026 **$60M** raised across 2 rounds since 2025, from 3 sources **$10M** Series A **$50M** Series B - **Latest round:** Series B, $50M Oct 2026 - **Led by:** Top Tier Capital Partners - **Step-up i:** 5× - **Investors:** 6 (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. 2026 **$10M** Series A **$50M** Series B - **First round:** Series A, $10M - **Biggest round:** $50M - **Between rounds:** 15 months ## The rounds - **Oct 2026** Series B **$50M** *4 new* *1 returning* [Top Tier Capital Partners](https://millionrounds.com/fund/top-tier-capital-partners) Lead [M12](https://millionrounds.com/fund/m12) [In-Q-Tel](https://millionrounds.com/fund/iqt) [Ballistic Ventures](https://millionrounds.com/fund/ballistic-ventures) [Microsoft's Venture Fund](https://millionrounds.com/fund/microsoft-s-venture-fund) Reported by Cheyenne Ventures and 1 other - **Jul 2025** Series A **$10M** *2 new* [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) [Ballistic Ventures](https://millionrounds.com/fund/ballistic-ventures) Source recorded ## Founders and team From Reach Security's own website: 2 founders, 3 on the team. **Garrett Hamilton** CEO & Co-Founder **Colt Blackmore** CTO & Co-Founder - **Nadine Macklin** Vice President Customer Success and Solution Engineering - **Bharath Rangamannar** Senior VP of Engineering - **Barmak Meftah** General Partner ## 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. **Series A** 2025 **Series B** 2026 [Ballistic Ventures](https://millionrounds.com/fund/ballistic-ventures) [Top Tier Capital Partners](https://millionrounds.com/fund/top-tier-capital-partners) L [M12](https://millionrounds.com/fund/m12) [In-Q-Tel](https://millionrounds.com/fund/iqt) [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) [Microsoft's Venture Fund](https://millionrounds.com/fund/microsoft-s-venture-fund) ## Everyone who backed them [Ballistic Ventures](https://millionrounds.com/fund/ballistic-ventures) VC firm **2** rounds [Top Tier Capital Partners](https://millionrounds.com/fund/top-tier-capital-partners) Fund of funds **1** round, led 1 [M12](https://millionrounds.com/fund/m12) Corporate VC **1** round [In-Q-Tel](https://millionrounds.com/fund/iqt) Accelerator **1** round [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) VC firm **1** round [Microsoft's Venture Fund](https://millionrounds.com/fund/microsoft-s-venture-fund) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=reach-security). ## Quick answers about Reach Security ### Who invested in Reach Security? Reach Security's investors include Ballistic Ventures, Top Tier Capital Partners, M12, In-Q-Tel and Ridge Ventures, and 1 more on record. Top Tier Capital Partners led its latest round. ### How much has Reach Security raised? Reach Security has raised $60M across 2 rounds since 2025. ### When did Reach Security last raise? Reach Security's most recent round was a Series B of $50M in Oct 2026, led by Top Tier Capital Partners. ### What was Reach Security's biggest round? Its most recent round, $50M in Oct 2026, is also its largest on record. ### Who backed Reach Security first? Reach Security's first round on record, in Jul 2025, was backed by Ridge Ventures and Ballistic Ventures. ### What stage is Reach Security at? Reach Security's latest named round is a Series B, in Oct 2026. ### Where is Reach Security based? Reach Security is based in the United States. ### Who led Reach Security's rounds? Top Tier Capital Partners led the Series B in 2026. ## Companies like Reach Security 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