I Squared Capital to Acquire Enva

I Squared Capital To Acquire Milestone Environmental From SK Capital Partners

July 9, 2026

Environmental Services

I Squared Capital entered into a definitive agreement to acquire Milestone Environmental, an independent energy and industrial waste management platform, from SK Capital Partners. The deal is expected to close in 4Q 2026, subject to customary closing conditions and regulatory approvals; financial terms were not disclosed.

I Squared Capital and TPG-CPPIB in final bid race to acquire controlling stake in Re Sustainability

July 4, 2026

Environmental Services

I Squared Capital and a consortium of TPG and Canada Pension Plan Investment Board (CPPIB) have emerged as final contenders to acquire a controlling stake in KKR-backed Re Sustainability Ltd. The waste-management and environmental services company is expected to be valued at more than $1.6 billion, with binding bids due in the next 10–15 days.

I Squared Capital to Acquire Liberty Tire Recycling from Energy Capital Partners

October 14, 2025

Environmental Services

I Squared Capital has signed a definitive agreement to acquire Liberty Tire Recycling from Energy Capital Partners (ECP). The deal adds Liberty—North America’s tire recycling platform with 50+ facilities and more than 215 million end-of-life tires processed annually—to I Squared’s portfolio of environmental infrastructure businesses.

I Squared Capital Acquires Priority Power Management

July 30, 2024

Energy

I Squared Capital entered into an agreement to acquire Priority Power Management, LLC from Ara Partners, Oaktree Capital Management and other shareholders. Priority Power provides turnkey energy management services and private transmission and distribution infrastructure for commercial and industrial customers across more than 40 U.S. states.

Environ Energy Acquires ISOS Group

January 24, 2023

Environmental Services

Environ Energy has acquired ISOS Group, a San Diego–based ESG disclosure and sustainability reporting firm, to expand its sustainability and carbon reporting capabilities. The transaction was completed with support from growth investor 424 Capital, and ISOS will operate as a division within Environ to bolster the firm's ESG reporting, assurance, and verification services.

I Squared Capital Acquires VLS Environmental Solutions From Aurora Capital Partners

August 18, 2022

Environmental Services

I Squared Capital, via its ISQ Global Infrastructure Fund III, signed a definitive agreement to acquire VLS Environmental Solutions from Aurora Capital Partners. The deal was expected to close in Q3 2022 and the transaction has been reported as closed as of August 18, 2022. VLS provides ESG-focused waste management and specialty cleaning and repair services for regulated industries across North America.