Energy Catalyst Fund I LP files an open-ended private equity / buyout fund

New fund · Private equity / buyout · Open-ended · BETHESDA, MD · Form D filed 2025-09-11 · all Catalyst vehicles

First filing by this entityFirst-time manager

Why now — by persona

Relevant to: Fund administrator, Fund audit & tax. Lead card pending.

Margaret Trilli	Related person is Chief Investment Officer and Chief Executive Officer of General Partner of the Issuer
N/A Energy Catalyst Fund I GP, LLC	Related person is General Partner of the Issuer

Signed by Brendan Lake, Managing Member.

The issuer's phone number and address from the filing are shown to subscribers. See plans, or read it on EDGAR.

Fund raise update · Private equity / buyout · Open-ended · Offering Indefinite · Sold $50M · BETHESDA, MD · filed 2025-09-18