# Bastille funding: rounds and investors > Bastille has raised $44M across 4 rounds since 2014. Investors include Bessemer Venture Partners, Tom Noonan and Comcast Ventures. Every round with its source. Source: https://millionrounds.com/company/bastille (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Bastille* 4 rounds we have observed, with the 9 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. Cybersecurity Funding summary Updated 26 Oct 2026 **$44M** raised across 4 rounds since 2014, from 4 sources **$2.0M** Seed **$1.0M** Seed **$14M** Series A **$27M** Series B - **Latest round:** Series B, $27M Sept 2017 - **Step-up i:** 2× - **Investors:** 9 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. 2015 2016 2017 **$2.0M** Seed **$1.0M** Seed **$14M** Series A **$27M** Series B - **First round:** Seed, $2.0M - **Biggest round:** $27M - **Usual gap between rounds:** 7 months ## The rounds - **Sept 2017** Series B **$27M** *5 new* [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures) [Bessemer](https://millionrounds.com/fund/bessemer) [Spinnaker](https://millionrounds.com/fund/spinnaker) Ballentine Keel Funds Reported by FinSMEs - **Aug 2015** Series A **$14M** *2 returning* [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Tom Noonan](https://millionrounds.com/fund/tom-noonan) From a historical funding record - **Jan 2015** Seed **$1.0M** *1 new* [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) From a historical funding record - **Sept 2014** Seed **$2.0M** *3 new* [Tom Noonan](https://millionrounds.com/fund/tom-noonan) [Christopher J. Rouland](https://millionrounds.com/fund/christopher-j-rouland) John J. Huntz From a historical funding record ## Founders and team From Bastille's own website: 5 on the team. - **Chris Risley** Chief Executive Officer - **Christian Sepulveda** Chief Development Officer - **Dr. Brett Walkenhorst** Chief Technology Officer - **Ivan O'Sullivan** Chief Revenue Officer - **Ross Thompson** CFO ## 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. **Seed** 2014 **Seed** 2015 **Series A** 2015 **Series B** 2017 [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Tom Noonan](https://millionrounds.com/fund/tom-noonan) [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures) [Bessemer](https://millionrounds.com/fund/bessemer) [Spinnaker](https://millionrounds.com/fund/spinnaker) [Christopher J. Rouland](https://millionrounds.com/fund/christopher-j-rouland) Ballentine John J. Huntz Keel Funds ## Everyone who backed them [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) VC firm **2** rounds [Tom Noonan](https://millionrounds.com/fund/tom-noonan) Angel **2** rounds [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures) Corporate VC **1** round [Bessemer](https://millionrounds.com/fund/bessemer) VC firm **1** round [Spinnaker](https://millionrounds.com/fund/spinnaker) Hedge fund **1** round [Christopher J. Rouland](https://millionrounds.com/fund/christopher-j-rouland) VC firm **1** round Ballentine no record of our own yet **1** round John J. Huntz no record of our own yet **1** round Keel Funds no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=bastille). ## Also claim to have backed them This firm lists Bastille as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above. [Landmark Ventures](https://millionrounds.com/fund/landmark-ventures) VC firm Per its own site ## Quick answers about Bastille ### Who invested in Bastille? Bastille's investors include Bessemer Venture Partners, Tom Noonan, Comcast Ventures, Bessemer and Spinnaker, and 4 more on record. ### How much has Bastille raised? Bastille has raised $44M across 4 rounds since 2014. ### When did Bastille last raise? Bastille's most recent round was a Series B of $27M in Sept 2017. ### What was Bastille's biggest round? Its most recent round, $27M in Sept 2017, is also its largest on record. ### Who backed Bastille first? Bastille's first round on record, in Sept 2014, was backed by Tom Noonan, Christopher J. Rouland and John J. Huntz. ### What stage is Bastille at? Bastille's latest named round is a Series B, in Sept 2017. ### Where is Bastille based? Bastille is based in the United States. ## Companies like Bastille In the same sector, and raised in the last eighteen months. [**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Opsin** $21M · Oct 2026](https://millionrounds.com/company/opsin)[**Harmonic Security** $68M · Oct 2026](https://millionrounds.com/company/harmonic-security)[**Reach Security** $60M · Oct 2026](https://millionrounds.com/company/reach-security)[**Persona** $210M · Oct 2026](https://millionrounds.com/company/persona)[**Hilt** $4.7M · Oct 2026](https://millionrounds.com/company/hilt) ## 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