Entegris Acquires CMC Materials

Entegris Acquires MPD Chemicals

July 15, 2019

Manufacturing

Entegris, Inc. acquired MPD Chemicals for approximately $165 million in cash to expand its specialty chemicals and engineered materials portfolio. The acquisition enhances Entegris' capabilities in organosilane and organometallic deposition materials critical to semiconductor processing and advanced microelectronics applications.

Commercial Metals Company Acquires Tensar Corporation from Castle Harlan for $550M

December 7, 2021

Building Products

Commercial Metals Company (CMC) has agreed to acquire Tensar Corporation, a global designer and manufacturer of geogrid products and foundation-improvement technologies, from Castle Harlan for $550 million in cash. The transaction — a sale of a Castle Harlan portfolio company (CHP V) — closed following customary regulatory review; Tensar is headquartered in Alpharetta, Georgia and will expand CMC's construction-products and ground-stabilization capabilities.

Amtech Systems Acquires Entrepix, Inc.

January 17, 2023

Manufacturing

Amtech Systems, Inc. acquired Entrepix, Inc., a provider of chemical mechanical polishing (CMP) technology and wafer cleaning equipment, in a reverse triangular merger that closed on January 17, 2023 for $35 million. The acquisition adds Entrepix's CMP technology, remanufacturing capabilities and wafer cleaning products to Amtech's substrate processing and wet chemical offerings to accelerate growth in front-end wafer processing, including silicon carbide applications.

SCF Partners Acquires Entegris' Pipeline and Industrial Materials Business (Flowchem, Val-Tex, Sealweld)

March 4, 2024

Industrial Services

SCF Partners, a Houston-based private equity firm, acquired the Pipeline and Industrial Materials (PIM) business from Entegris, consisting of Flowchem, Val-Tex, and Sealweld. The transaction brings specialized pipeline chemicals (drag reducing agents) and valve maintenance products and services into SCF's energy & infrastructure portfolio to accelerate growth and address midstream pipeline efficiency and emissions reduction.

Commercial Metals Company Acquires Foley Products Company

December 15, 2025

Building Products

Commercial Metals Company (CMC) completed the acquisition of Foley Products Company, LLC for $1.84 billion in cash. Foley, a Georgia-based supplier of precast concrete and pipe products operating 18 facilities across nine states with approximately 600 employees, will be integrated into CMC's newly formed precast platform to expand capabilities and scale in infrastructure, drainage, and construction end markets.

Materion Acquires H.C. Starck's Electronic Materials Business

November 1, 2021

Manufacturing

Materion Corporation completed the acquisition of H.C. Starck Solutions’ electronic materials business (HCS-Electronic Materials) in Newton, Massachusetts for an aggregate purchase price of $380 million in cash on a cash-free, debt-free basis. The deal adds approximately $145 million of revenue and expands Materion’s capabilities and market position in premium thin film materials for the semiconductor, industrial, and aerospace & defense markets.