About Long Ridge
Long Ridge is a private equity firm founded in 2007. It is primarily based in New York City, United States. As of May 2026, Long Ridge is an active investor with a portfolio of 36 companies, comprising 36 funding rounds and 3 acquisitions. In the last 12 months, it has participated in 3 funding rounds. The firm primarily invests in companies based in United States and United Kingdom. Its portfolio is spread across a wide range of sectors from Enterprise Applications to FinTech. Its latest investment was a $***** Series B round in Ripjar on May 22, 2026
Overall Long Ridge portfolio has seen 1 unicorn, 2 IPOs and 12 acquisitions including key companies like Liquidnet, Broadway Technology and Carson Group. A lot of funds co-invest with Long Ridge, with names like Atlanta Ventures sharing a substantial percentage of its portfolio.
Long Ridge has a team of 56 people, including 5 partners.
Key Metrics
Founded Year
2007
Location
New York City, United States
Portfolio Companies
Portfolio Sectors
Portfolio Locations
Acquisition Deals
Investment Deals
Long Ridge's Portfolio
Long Ridge has a portfolio of 36 companies. They have invested in a total of 36 companies. Their most recent investment was in Ripjar (Series B round) on May 22, 2026. Here are the most recent investments by Long Ridge:Date | Company | Round | Amount | Co-Investors |
|---|---|---|---|---|
May 22, 2026 | Series B | 2057 | - | |
Dec 11, 2025 | Series C | 2079 | - | |
Nov 20, 2025 | Series C | 6133 | ||
May 01, 2025 | PE | 1249 | - |
Long Ridge has acquired 3 companies. Their most recent acquisition was of Acqueon on Aug 08, 2024. Here are the most recent acquisitions by Long Ridge:
Acquisition Date | Company | Short Description | Total Funding | Founded Year |
|---|---|---|---|---|
Aug 08, 2024 | Revenue Execution Platform empowering B2C enterprises to optimize customer outreach | - | 2007 | |
Mar 13, 2023 | Trading solutions for global banks and hedge funds | $42M | 2003 | |
Sep 28, 2021 | Vendor risk management solutions for businesses & financial institutions | $69.6M | 2003 |
Here is the portfolio snapshot of Long Ridge:
Investments by Year
The maximum number of investments were made in 2020
Acquisitions by Year
The maximum number of acquisitions were made in 2022
Portfolio by Location
Companies are primarily in United States and United Kingdom
Portfolio by Sector
Companies are primarily in Enterprise Applications
Team profile of Long Ridge
Long Ridge has a team of 56 members including 5 Partners and 4 Principals located in United States. Long Ridge's team does not sit on the board of any company as of now.Here is a list of top team members in Long Ridge:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | New York City | - | ||
Partner | New York City | - | - | |
Partner | New Canaan | - | - | |
Partner | - | - | - | |
Principal | New York City | - | - | |
Principal | New York City | - | - | |
Principal | New York | - | ||
Principal | New York | - | ||
Advisor | New York City | - | - | |
Advisor | Little Elm | - |
Co-investors of Long Ridge
Over the past 19 years, 9 investors have co-invested in Long Ridge's portfolio companies.
- Top Co-investors of Long Ridge: 9 investors entered a company along with Long Ridge. These include investors like Atlanta Ventures (1 company).
Long Ridge News
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Mara Holdings agrees to acquire Long Ridge Energy & Power from FTAI Infrastructure for $1.5 billionStock Screener•Apr 30, 2026•Marathon Digital Holdings, FTAI Infrastructure, Long Ridge Energy Terminal, Long Ridge and 1 other
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OnCorps AI Secures $55M to Scale Agentic Fund Operations for Asset ManagersAiThority•Dec 11, 2025•Long Ridge, OnCorps, TD Securities, PIMCO and 1 other
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GoTu Secures $45M to Fuel National Expansion of Dental Talent MarketplaceRefresh Miami•Nov 18, 2025•J.P. Morgan Asset Management, Long Ridge
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Ripjar appoints Tom Obermaier as CEO on majority growth investment from Long RidgeFinextra•Nov 04, 2024•Ripjar, Long Ridge, Citi
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QX Global Group Receives £100M Growth Investment from Long Ridge Equity PartnersFinSMEs•Jul 10, 2024•QX Global Group, Long Ridge, Travers Smith, Choate and 1 other
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RFG Advisory Secures Significant Growth Investment from Long Ridge Equity PartnersGlobal Fintech Series•Aug 02, 2023•RFG, Long Ridge
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