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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 Sep 2026, Long Ridge is an active investor with a portfolio of 39 companies, comprising 39 funding rounds and 3 acquisitions. In the last 12 months, it has participated in 6 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 $***** PE round in MarketSphere Unclaimed Property Specialists on Aug 20, 2026
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 42 people, including 5 partners.
Key Metrics
Founded Year
2007
Location
New York City, United States
Portfolio Companies
Portfolio Locations
Acquisition Deals
Investment Deals

Long Ridge's Portfolio

Long Ridge has a portfolio of 39 companies. They have invested in a total of 39 companies. Their most recent investment was in MarketSphere Unclaimed Property Specialists (PE round) on Aug 20, 2026. Here are the most recent investments by Long Ridge:
Date
Company
Round
Amount
Co-Investors
Aug 20, 2026
PE
6163
-
Jul 10, 2026
PE
5737
-
Jul 07, 2026
Series A
6542
-
May 21, 2026
Series B
2792
-
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
Investments by Year - The maximum number of investments were made in 2020# Investments20262024202220202018Year
Acquisitions by Year
The maximum number of acquisitions were made in 2022
Acquisitions by Year - The maximum number of acquisitions were made in 2022# Acquisitions20262024202220202018Year
Portfolio by Location
Companies are primarily in United States and United Kingdom
Portfolio by LocationUnited StatesUnited Kingdom
Portfolio by Sector
Companies are primarily in Enterprise Applications
Portfolio by SectorEnterprise ApplicationsFinTech

Team profile of Long Ridge

Long Ridge has a team of 42 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
-
-
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, 10 investors have co-invested in Long Ridge's portfolio companies.

  • Top Co-investors of Long Ridge: 10 investors entered a company along with Long Ridge. These include investors like Atlanta Ventures (1 company).

Long Ridge News

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FAQs about Long Ridge

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