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About Attestor

Attestor is a private equity firm founded in 2012. It is primarily based in London, United Kingdom. In the last 12 months, it has participated in 2 funding rounds. 
Overall Attestor portfolio has seen 1 IPO, namely Ionic Digital. A lot of funds co-invest with Attestor, with names like Oaktree Capital Management sharing a substantial percentage of its portfolio. 
Attestor has a team of 18 people, including 2 partners.
Key Metrics
Founded Year
2012
Location
Investment Deals

Attestor's Portfolio

They have invested in a total of 4 companies. Their most recent investment was in Ionic Digital (Series D round) on Jun 26, 2026. Here is the most recent investment by Attestor:
Date
Company
Round
Amount
Co-Investors
Jun 26, 2026
Series D
3680
Oct 24, 2025
Series A
7726
Mar 29, 2024
Conventional Debt
3958
-
Jun 15, 2023
Conventional Debt
8061
Here is the portfolio snapshot of Attestor:
Investments by Year
Investments by Year - # Investments2026Year

Team profile of Attestor

Attestor has a team of 18 members including 2 Partners and 2 Principals located in United Kingdom. Attestor's team does not sit on the board of any company as of now.
Here is a list of top team members in Attestor:
Name
Designation
Location
Board Memberships
Contact Details
Partner
United Kingdom
-
-
Partner
London
-
-
Principal
London
-
-
Principal
United Kingdom
-
-
Advisor
London
-
-
Associate
United Kingdom
-
-
Associate
Watford
-
-
Associate
London
-
-
Associate
Sutton
-
-
Associate
United Kingdom
-
-
Associate
United Kingdom
-
-

Co-investors of Attestor

Over the past 14 years, 22 investors have co-invested in Attestor's portfolio companies.

  • Top Co-investors of Attestor: 22 investors entered a company along with Attestor. These include investors like Oaktree Capital Management (1 company).

Attestor News

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FAQs about Attestor

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