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 Jul 2026, Audax Private Equity is an active investor with a portfolio of 116 companies, comprising 116 funding rounds and 70 acquisitions. In the last 12 months, it has participated in 1 funding round. 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. Its latest investment was a $***** Unattributed round in Elevate Patient Financial Solutions on Aug 05, 2025 along with Parthenon Capital.
Overall Audax Private Equity portfolio has seen 1 unicorn, 1 IPO and 75 acquisitions including key companies like Newfold Digital, Chart Industries and Mobileum. Parthenon Capital co-invest with Audax Private Equity, sharing a substantial percentage of its portfolio.
Audax Private Equity has a team of 170 people, including 39 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 116 companies. They have invested in a total of 116 companies. Their most recent investment was in Elevate Patient Financial Solutions (Unattributed round) on Aug 05, 2025. Here are the most recent investments by Audax Private Equity:Date | Company | Round | Amount | Co-Investors |
|---|---|---|---|---|
Aug 05, 2025 | Unattributed | 4516 | ||
Mar 11, 2025 | PE | 4055 | ||
Dec 20, 2023 | Unattributed | 7845 | - | |
Oct 10, 2023 | Seed | 4610 | - |
Audax Private Equity has acquired 70 companies. Their most recent acquisition was of Lanter Delivery Systems on Feb 07, 2025. Here are the most recent acquisitions by Audax Private Equity:
Acquisition Date | Company | Short Description | Total Funding | Founded Year |
|---|---|---|---|---|
Feb 07, 2025 | Provider of trucking services | - | 1995 | |
Sep 10, 2024 | Provider of power generation solutions | - | 2021 | |
Sep 26, 2023 | Insurance brokerage firm | - | 2020 | |
Apr 05, 2023 | Distributor of sealants, coatings and lubrication products | - | 1989 |
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 2022
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 170 members including 39 Partners and 58 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 | United Kingdom | - | - | |
Partner | Greenwich | - | - | |
Partner | Boston | - | - | |
Partner | Boston | - | - | |
Partner | San Francisco | - | - | |
Partner | Boston | - | - | |
Partner | Boston | - | - | |
Partner | United States | - | - | |
Partner | United States | - | - | |
Partner | Boston | - | - | |
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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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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Thoma Bravo Taps JPMorgan to Sell Imprivata for $7BBiometricUpdate.com•Feb 02, 2026•Thoma Bravo, Imprivata, J P Morgan, Evercore and 2 others
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