# Automox funding: rounds and investors > Automox has raised $123M across 4 rounds since 2016. Investors include Tom Noonan, Insight Partners and CRV. Every round with its source. Source: https://millionrounds.com/company/automox (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *Automox* 4 rounds we have observed, with the 13 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. Cloud Cybersecurity Funding summary Updated 26 Oct 2026 **$123M** raised across 4 rounds since 2016, from 4 sources **$1.3M** Round **$2.0M** Round **$9.3M** Series A **$110M** Series C - **Latest round:** Series C, $110M Apr 2021 - **Step-up i:** 11.8× - **Investors:** 13 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 2018 2019 2020 2021 **$1.3M** Round **$2.0M** Round **$9.3M** Series A **$110M** Series C - **First round:** Round, $1.3M - **Biggest round:** $110M - **Usual gap between rounds:** 20 months ## The rounds - **Apr 2021** Series C **$110M** *3 new* [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [CRV](https://millionrounds.com/fund/crv) [Blackstone Group](https://millionrounds.com/fund/blackstone-group) Source recorded - **Nov 2018** Series A **$9.3M** *2 new* *1 returning* [Tom Noonan](https://millionrounds.com/fund/tom-noonan) [Blue Note Ventures](https://millionrounds.com/fund/blue-note-ventures) TechOperators/ CRV Reported by FinSMEs SEC filing: $9.3M sold, first sale Oct 2018 - **Mar 2018** Round **$2.0M** *6 new* [Tom Noonan](https://millionrounds.com/fund/tom-noonan) Art Coviello Blue Note Ventures/ Ron Gula Mike Viscuso Roger Thornton Tim Belcher Reported by FinSMEs SEC filing: $3.2M sold, first sale Feb 2018 - **Jul 2016** Round **$1.3M** *2 new* [Firebrand Ventures](https://millionrounds.com/fund/firebrand-ventures) BlueNote Ventures/ Zelkova Reported by FinSMEs SEC filing: $200K sold, first sale Oct 2016 ## Founders and team From the SEC filings it signed: 3 on the team. - **John Prassl** Executive Officer, Director i - **Kirk E. Adams** Executive Officer i - **Sanjiv E. Bhargava** Promoter i On the board, as filed i *Byron E. Knight* *Chris Marks* *Thomas E. Noonan* ## 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** 2016 **Round** 2018 **Series A** 2018 **Series C** 2021 [Tom Noonan](https://millionrounds.com/fund/tom-noonan) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [CRV](https://millionrounds.com/fund/crv) [Blackstone Group](https://millionrounds.com/fund/blackstone-group) [Firebrand Ventures](https://millionrounds.com/fund/firebrand-ventures) [Blue Note Ventures](https://millionrounds.com/fund/blue-note-ventures) Art Coviello Blue Note Ventures/ Ron Gula BlueNote Ventures/ Zelkova Mike Viscuso ## Everyone who backed them [Tom Noonan](https://millionrounds.com/fund/tom-noonan) Angel **2** rounds [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) VC firm **1** round [CRV](https://millionrounds.com/fund/crv) VC firm **1** round [Blackstone Group](https://millionrounds.com/fund/blackstone-group) Private equity **1** round [Firebrand Ventures](https://millionrounds.com/fund/firebrand-ventures) VC firm **1** round [Blue Note Ventures](https://millionrounds.com/fund/blue-note-ventures) VC firm **1** round Art Coviello no record of our own yet **1** round Blue Note Ventures/ Ron Gula no record of our own yet **1** round BlueNote Ventures/ Zelkova no record of our own yet **1** round Mike Viscuso no record of our own yet **1** round Roger Thornton no record of our own yet **1** round TechOperators/ CRV no record of our own yet **1** round Tim Belcher 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=automox). ## Quick answers about Automox ### Who invested in Automox? Automox's investors include Tom Noonan, Insight Partners, CRV, Blackstone Group and Firebrand Ventures, and 8 more on record. ### How much has Automox raised? Automox has raised $123M across 4 rounds since 2016. ### When did Automox last raise? Automox's most recent round was a Series C of $110M in Apr 2021. ### What was Automox's biggest round? Its most recent round, $110M in Apr 2021, is also its largest on record. ### Who backed Automox first? Automox's first round on record, in Jul 2016, was backed by Firebrand Ventures and BlueNote Ventures/ Zelkova. ### What stage is Automox at? Automox's latest named round is a Series C, in Apr 2021. ### Where is Automox based? Automox is based in the United States. ## Companies like Automox In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Blacksmith** $131M · Oct 2026](https://millionrounds.com/company/blacksmith)[**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) ## 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