Blackstone acquires Alliance Technical Group

Blackstone agreed to acquire Alliance Technical Group. Reported deal value: Undisclosed. Status: Announced. Sector: environmental testing, monitoring, and compliance services. Target headquarters context: Location not specified.

This page summarizes publicly available information about the transaction as of 2026-01-06. Figures and status may change as filings and press coverage update.

We are excited to back Alliance , which plays a critical role in helping energy and industrial facilities operate safely, efficiently, and in compliance with environmental regulations.' Alliance Technical Group represents the latest in a number of recent transactions Blackstone Energy Transition Partners has announced behind its high-conviction investment themes in electricity demand growth and the ongoing energy transition, including Maclean Power Systems , Wolf Summit Energy , Hill Top Energy Center , Shermco , Enverus , Lancium, Westwood , and others