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acquisitionAnnounced · Jan 6, 2026Environmental ComplianceSource · CredibleArticle · Factual

Alliance Technical Group · Blackstone

Blackstone acquires Alliance Technical Group

David Najork · Founding Software Engineer

Announced Jan 6, 2026 · Updated Apr 29, 2026 · 1 min read

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Deal value

—

Target

Alliance Technical Group

Acquirer

Blackstone

Full Acquisition

Status

Announced

Blackstone agreed to acquire Alliance Technical Group. Reported deal value: Undisclosed. Status: Announced. Sector: Environmental Compliance. 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.

Blackstone Inc. , an alternative asset management firm, on Tuesday announced that funds affiliated with Blackstone Energy Transition Partners and other Blackstone funds have acquired Alliance Technical Group , a provider of environmental testing, monitoring, and compliance services, for undisclosed terms

Deal timeline

Announced

Jan 6, 2026 · nasdaq.com

Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.

Sector context

This transaction is classified in Environmental Compliance. Figures and status may change as sources update.

Sources: nasdaq.com · Primary article · FireStrike proprietary index