Welcome to Theorem Fund Services

Theorem Fund Services is a multi-service fund administrator that offers a unique turn-key solution to investment managers. Theorem combines institutional-level technology with strong industry experience and a deep understanding of our clients’ needs and goals.

Our success depends entirely on the success of our clients. We are committed to fully partnering with our clients to ensure they receive the very best value combined with the highest quality service at the best price.

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Latest News

Theorem Fund Services recognized by Silicon Review as one of “50 Fastest Growing Companies for 2022”

Theorem Fund Services recognized by Silicon Review as one of “50 Fastest Growing Companies for 2022”

CHICAGO, July 14, 2022 // — Theorem Fund Services, LLC, a leading independent third-party fund administration firm, announces it has…

Theorem Fund Services recognized by CIO Bulletin as one of “50 Most-Admired Companies”

Theorem Fund Services recognized by CIO Bulletin as one of “50 Most-Admired Companies”

FOR IMMEDIATE RELEASE: Theorem Fund Services, LLC announced it has been recognized by CIO Bulletin as one of the “50…

Theorem Fund Services selects Mourant to provide Cayman Services

Theorem Fund Services selects Mourant to provide Cayman Services

FOR IMMEDIATE RELEASE: Theorem Fund Services, LLC announces its hedge fund clients will now have access to a full suite…