Blackstone, EQT Buy Urbaser for $6.6B to Expand Environmental Infrastructure

Blackstone Expands Environmental Infrastructure Reach with Urbaser Acquisition

Blackstone is buying Madrid‑headquartered Urbaser alongside EQT in a deal that positions the alternative asset manager to deepen its footprint in global environmental infrastructure. The transaction, valued at about $6.6 billion (€5.6 billion), gives Blackstone access to a platform that serves more than 60 million people and operates across urban services, municipal waste treatment and industrial waste treatment — areas that offer long‑duration, contract‑based cash flows and growing demand from cities and industrial customers.

The purchase follows a multi‑year transformation under Platinum Equity that has scaled Urbaser’s municipal and industrial waste treatment businesses and strengthened its backlog and contract portfolio. Blackstone is acquiring a company that reports double‑digit growth in every geography and has more than 50,000 employees, potentially allowing the firm to leverage its capital, global relationships and operational playbook to accelerate consolidation, technology adoption and decarbonisation initiatives across waste management and treatment markets.

For Blackstone, the deal underscores a strategy of building large, vertically integrated infrastructure platforms in sectors tied to urbanisation and environmental services. Urbaser’s mix of recurring municipal contracts, industrial treatment assets and growing backlog offers predictable revenues and opportunities for network optimisation, investment in waste‑to‑energy and water management technologies, and cross‑border expansion with EQT as a co‑investor and operator partner.

Transaction Details and Regulatory Steps

Platinum Equity will retain Urbaser’s Argentina waste management business, where it has operated for 30 years and which generated roughly $90 million (€80 million) of EBITDA in 2025, reflecting a carve‑out approach that leaves mature local operations with the seller.

Platinum Equity says it invested €1.6 billion in capex and M&A, completed 20 add‑on acquisitions, divested 13 non‑core divisions, and increased revenue by more than 60% and EBITDA by about 70% since 2020. The company also reports increasing backlog by €3.0 billion to exceed €15 billion, and installing a new executive team led by CEO Fernando Abril‑Martorell, steps it says prepare Urbaser for accelerated global scale under new ownership. The deal remains subject to customary regulatory approvals.