
One Equity Partners
About
One Equity Partners is a leading middle-market private equity firm with over $4.5 billion in assets under management. They specialize in building market-leading companies by identifying and executing transformative combinations through the mergers of like-sized businesses within the industrials, technology and healthcare sectors. One Equity has invested in more than 140 transactions worldwide since its founding in 2001, and subsequent spin-out of JP Morgan in 2015.
Key facts
- Website
- oneequity.com
- Type
- Private Equity
- Headquarters
- United States
- Funds raised
- $6.0B
- Portfolio companies
- 31
- Stages
- Series F
- Cheque size
- $10M to $300M
- Sector focus
- EnterpriseIoTCybersecurity
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 28 Oct 2024 | Armis Security | Series G | $200M |
| 29 Nov 2021 | Armis Security | Series F | $300M |
| 9 Feb 2021 | Armis Security | Series E | $125M |
| 1 Feb 2020 | Armis Security | Series D | $100M |
| 31 Mar 2019 | Armis Security | Series C | $65M |
| 31 Mar 2018 | Armis Security | Series B | $30M |
| 1 Aug 2017 | Armis Security | Seed | $10M |
| 31 May 2017 | Armis Security | Series A | $17M |
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Frequently asked
What companies has One Equity Partners invested in?
One Equity Partners has invested in Armis Security, CDI, LLC, Apollo Hospitals, ePAK International, Allegro and 26 more.
SEC filings, insider activity, nonprofit links and pay benchmarks for One Equity Partners:


