About Audax Private Equity
Audax Private Equity is a private equity firm founded in 1999. It is primarily based in Boston, United States. As of Nov 2026, Audax Private Equity is an active investor with a portfolio of 140 companies, comprising 140 funding rounds and 79 acquisitions. In the last 12 months, it has participated in 2 funding rounds and has made 1 acquisition. The firm primarily invests in companies based in United States and Canada. Its portfolio is spread across a wide range of sectors from Healthcare to Enterprise Applications. Most recently it acquired stakes in Integral Consulting on Sep 10, 2026.
Parthenon Capital co-invest with Audax Private Equity, sharing a substantial percentage of its portfolio.
Audax Private Equity has a team of 153 people, including 75 partners.
Key Metrics
Founded Year
1999
Location
Boston, United States
Portfolio Companies
Portfolio Sectors
Portfolio Locations
Acquisition Deals
Investment Deals
Audax Private Equity's Portfolio
Audax Private Equity has a portfolio of 140 companies. They have invested in a total of 140 companies. Their most recent investment was in AKAM Living Services (PE round) on 2026. Here are the most recent investments by Audax Private Equity:Date | Company | Round | Amount | Co-Investors |
|---|---|---|---|---|
2026 | PE | 7978 | - | |
Jan 08, 2026 | Unattributed | 3559 | - | |
Aug 05, 2025 | Unattributed | 4208 | ||
Mar 11, 2025 | PE | 9041 |
Audax Private Equity has acquired 79 companies. Their most recent acquisition was of Integral Consulting on Sep 10, 2026. Here are the most recent acquisitions by Audax Private Equity:
Acquisition Date | Company | Short Description | Total Funding | Founded Year |
|---|---|---|---|---|
Sep 10, 2026 | Provider of environmental consulting, engineering, and data analytics services | - | 2002 | |
Feb 07, 2025 | Provider of trucking services | - | 1995 | |
Sep 10, 2024 | Provider of power generation solutions | - | 2021 | |
Sep 26, 2023 | Insurance brokerage firm | - | 2020 |
Here is the portfolio snapshot of Audax Private Equity:
Investments by Year
The maximum number of investments were made in 2021
Acquisitions by Year
The maximum number of acquisitions were made in 2017
Portfolio by Location
Companies are primarily in United States and Canada
Portfolio by Sector
Companies are primarily in Healthcare
Team profile of Audax Private Equity
Audax Private Equity has a team of 153 members including 75 Partners and 18 Principals located in United States, China and 2 more locations. Audax Private Equity's team does not sit on the board of any company as of now.Here is a list of top team members in Audax Private Equity:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | London | - | - | |
Partner | Greenwich | - | - | |
Partner | Boston | - | - | |
Partner | Boston | - | - | |
Partner | Boston | - | - | |
Partner | San Francisco | - | - | |
Partner | Boston | - | - | |
Partner | Boston | - | - | |
Partner | United States | - | - | |
Partner | Washington | - | - | |
Partner | Boston | - | - |
Co-investors of Audax Private Equity
Over the past 27 years, one investor has co-invested in Audax Private Equity's portfolio companies.
- Top Co-investors of Audax Private Equity: Parthenon Capital entered a company along with Audax Private Equity.
Audax Private Equity News
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Rexel to Acquire GCG, a Leading Specialty Wire & Cable Distribution PlatformTMC•Sep 26, 2026•Rexel, GCG, Geneva Capital Group, Audax Private Equity
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EU Approves £1.3B Acquisition of AeroFlow and Senior PLC by Blackstone and TinicumLaw360•Sep 16, 2026•Senior, Tinicum, Blackstone, Audax Private Equity and 1 other
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FDH Aero Secures Majority Investment from Bain Capital, Audax Private Equity to Remain InvestorGlobeNewswire•Jun 08, 2026•Bain Capital, FDH, Audax Private Equity, Bain Capital Private Equity
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Audax Private Equity Completes 1,500th Add-On Acquisition TMC•May 12, 2026•Audax Private Equity, Sanitarysolutions
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Myers Industries Shareholders Elect Tribby Warfield to Board of DirectorsBusiness Wire•Apr 24, 2026•Myers Industries, Audax Private Equity
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Lone Star Closes Acquisition of Alliance Ground InternationalPeprofessional•Mar 31, 2026•Lone Star Funds, Myfbm, American Securities, Audax Private Equity
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Akam and Orsid Acquired by Audax Private EquityCommercial Observer•Mar 11, 2026•Orsidny, AKAM Living Services, Audax Private Equity
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Audax Private Equity Completes Sale of Colony HardwareBusiness Wire•Feb 09, 2026•Audax Private Equity
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Audax Private Equity Ranked in the Top 2% in the 2025 HEC Paris-Dow Jones Large Buyout Performance ListingBusiness Wire•Feb 06, 2026•Audax Private Equity
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Thoma Bravo Taps JPMorgan to Sell Imprivata for $7BBiometricUpdate.com•Feb 02, 2026•Thoma Bravo, Imprivata, J P Morgan, Evercore and 2 others
