QXO to acquire TopBuild for more than $23B

Key Takeaways:

• QXO is buying TopBuild for 23.3 billion CAD to become the second largest building products distributor in North America.
• The deal gives QXO top market positions in insulation and waterproofing while targeting large projects like data centres.
• This is the third major acquisition for QXO in less than a year bringing their total acquisition spend to roughly $41 billion CAD.

The Whole Story:

Building products powerhouse QXO, Inc. is set to become one of the largest players in the North American construction supply chain after announcing a definitive agreement to acquire TopBuild Corp. (NYSE: BLD) for approximately $23.29 billion.

The deal, announced Monday, marks a massive consolidation in the sector. Upon completion, the combined entity will be the second-largest publicly traded building products distributor on the continent, boasting pro-forma annual revenue of more than $24.66 billion.

The acquisition is a significant move. The combined company will operate 1,150 locations across 50 U.S. states and seven Canadian provinces, supported by a workforce of 28,000 employees and a fleet of 10,000 vehicles.

“TopBuild will be our most significant acquisition yet,” said Brad Jacobs, chairman and CEO of QXO. “The transaction will give us critical mass in the insulation sector and expand our exposure to large, complex projects like data centres, where scale matters.”

TopBuild is currently the largest distributor and installer of insulation and related building products in North America. By folding TopBuild into its portfolio, QXO will hold the number-one market position in insulation and waterproofing, and the number-two position in roofing.

The move follows an aggressive expansion strategy by QXO. The company has spent approximately $17.81 billion on acquisitions over the past 11 months, including the acquisition of Beacon in 2025 and a $3.08-billion deal for Kodiak Building Partners that closed on April 1.

Robert Buck, CEO of TopBuild, said the partnership will leverage QXO’s technology and procurement scale to drive efficiency.

“Together, we’ll enhance customer service, unlock meaningful cross-selling opportunities, and drive continued growth,” Buck said.

QXO expects the merger to generate approximately $411 million in annual synergies by 2030, citing plans to optimize logistics, inventory management, and procurement across an addressable market now valued at more than $411 billion. The company also intends to deploy TopBuild’s “special OPS” teams—mobile units tasked with improving operational excellence—across its broader business units.

The transaction is subject to customary closing conditions and shareholder approval. It is expected to close in the third quarter of 2026.

According to the announcement, QXO will expand its board of directors to include one nominee from TopBuild following the close.