# MaintainX funding: rounds and investors > MaintainX has raised $254M across 4 rounds since 2019. Investors include August Capital, Amity Ventures and Bessemer Venture Partners. Source: https://millionrounds.com/company/maintainx (Millionrounds; every figure on the page links to its filing or article) United States · [Series D startup](https://millionrounds.com/companies) # Who invested in *MaintainX* 4 rounds we have observed, with the 19 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 Asset Management Software Valuation: $1.0B, Mar 2026 Follow MaintainX and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fmaintainx) Funding summary Updated 5 Nov 2026 **$254M** raised across 4 rounds since 2019, from 5 sources **$3.8M** Seed **$50M** Series C **$50M** Round **$150M** Series D - **Latest round:** Series D, $150M Jul 2025 - **Led by:** Bessemer Venture Partners - **Step-up i:** 3× - **Investors:** 19 (3 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. 2019 2020 2021 2022 2023 2024 2025 **$3.8M** Seed **$50M** Series C **$50M** Round **$150M** Series D - **First round:** Seed, $3.8M - **Biggest round:** $150M - **Usual gap between rounds:** 2.2 years ## The rounds - **Jul 2025** Series D **$150M** *9 new* *2 returning* [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) Lead [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) [August Capital](https://millionrounds.com/fund/august-capital) [Sozo Ventures](https://millionrounds.com/fund/sozo-ventures) [Founders Circle Capital](https://millionrounds.com/fund/founders-circle-capital) [Amity Ventures](https://millionrounds.com/fund/amity-ventures) [D. E. Shaw Ventures](https://millionrounds.com/fund/d-e-shaw-ventures) [Fifth Down](https://millionrounds.com/fund/fifth-down) [Rahul Mehta](https://millionrounds.com/fund/rahul-mehta) [Dave McJannet](https://millionrounds.com/fund/dave-mcjannet) Reported by Crunchbase News and 1 other SEC filing: $150M sold, first sale Mar 2025 - **Dec 2023** Round **$50M** *1 new* [Alpha Square Group](https://millionrounds.com/fund/alpha-square-group) Reported by Alpha Square Group SEC filing: $50M sold, first sale Sept 2023 - **Jun 2021** Series C **$50M** No investor was named in the report. Reported by August Capital SEC filing: $39M sold, first sale May 2021 - **Mar 2019** Seed **$3.8M** *9 new* [August Capital](https://millionrounds.com/fund/august-capital) Lead [Amity Ventures](https://millionrounds.com/fund/amity-ventures) Lead [Jonathan Swanson](https://millionrounds.com/fund/jonathan-swanson) [TCL Capital](https://millionrounds.com/fund/tcl-capital) Jake Zeller Milun Tesovic Peter Yared Richard Jhang Ridge Reported by FinSMEs SEC filing: $3.5M sold, first sale Feb 2019 ## Funding filed with regulators MaintainX filed 4 raises, $242M in all. Filings say how much was sold and to how many investors; they never name the investors. - Mar 2025 **$150M** 13 investors of $150M offered SEC Form D - Sept 2023 **$50M** 17 investors other of $50M offered SEC Form D - May 2021 **$39M** 23 investors equity, other SEC Form D - Feb 2019 **$3.5M** 15 investors equity SEC Form D ## Founders and team From MaintainX's own website: 7 on the team. - **Chris Matton** Head of MaintainX Legal - **Chris Turlica** Head of MaintainX - **Erich Ziegler** Head of Marketing, MaintainX - **Hugo Dozois-Caouette** Head of Product, MaintainX - **Justin Turner** Head of Sales, MaintainX - **Linda Pham** Head of MaintainX New Products and Emerging Technologies - **Sami Tas** Head of Engineering, MaintainX ## 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** 2019 **Series C** 2021 **Round** 2023 **Series D** 2025 [August Capital](https://millionrounds.com/fund/august-capital) L [Amity Ventures](https://millionrounds.com/fund/amity-ventures) L [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) L [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) [Sozo Ventures](https://millionrounds.com/fund/sozo-ventures) [Founders Circle Capital](https://millionrounds.com/fund/founders-circle-capital) [Alpha Square Group](https://millionrounds.com/fund/alpha-square-group) [D. E. Shaw Ventures](https://millionrounds.com/fund/d-e-shaw-ventures) [Jonathan Swanson](https://millionrounds.com/fund/jonathan-swanson) ## Everyone who backed them [August Capital](https://millionrounds.com/fund/august-capital) VC firm **2** rounds, led 1 [Amity Ventures](https://millionrounds.com/fund/amity-ventures) VC firm **2** rounds, led 1 [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) VC firm **1** round, led 1 [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) VC firm **1** round [Sozo Ventures](https://millionrounds.com/fund/sozo-ventures) VC firm **1** round [Founders Circle Capital](https://millionrounds.com/fund/founders-circle-capital) VC firm **1** round [Alpha Square Group](https://millionrounds.com/fund/alpha-square-group) VC firm **1** round [D. E. Shaw Ventures](https://millionrounds.com/fund/d-e-shaw-ventures) Growth equity **1** round [Jonathan Swanson](https://millionrounds.com/fund/jonathan-swanson) Angel **1** round [Fifth Down](https://millionrounds.com/fund/fifth-down) VC firm **1** round [Rahul Mehta](https://millionrounds.com/fund/rahul-mehta) VC firm **1** round [TCL Capital](https://millionrounds.com/fund/tcl-capital) Corporate VC **1** round [Dave McJannet](https://millionrounds.com/fund/dave-mcjannet) Angel **1** round Jake Zeller no record of our own yet **1** round Milun Tesovic no record of our own yet **1** round Peter Yared no record of our own yet **1** round Richard Jhang no record of our own yet **1** round Ridge 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=maintainx). ## Quick answers about MaintainX ### Who invested in MaintainX? MaintainX's investors include August Capital, Amity Ventures, Bessemer Venture Partners, Bain Capital Ventures and Ridge Ventures, and 14 more on record. Bessemer Venture Partners led its latest round. ### How much has MaintainX raised? MaintainX has raised $254M across 4 rounds since 2019. ### When did MaintainX last raise? MaintainX's most recent round was a Series D of $150M in Jul 2025, led by Bessemer Venture Partners. ### What was MaintainX's biggest round? Its most recent round, $150M in Jul 2025, is also its largest on record. ### Who backed MaintainX first? MaintainX's first round on record, in Mar 2019, was backed by August Capital, Amity Ventures and Jonathan Swanson and 6 others. ### What stage is MaintainX at? MaintainX's latest named round is a Series D, in Jul 2025. ### Where is MaintainX based? MaintainX is based in the United States. ### Who led MaintainX's rounds? August Capital led the Seed in 2019; Bessemer Venture Partners led the Series D in 2025. ## Companies like MaintainX In the same sector, and raised in the last eighteen months. [**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**e2e** $8.0M · Nov 2026](https://millionrounds.com/company/e2e)[**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