E-Technologies (Falfurrias-Backed) Acquires Superior Controls from DFW Capital Partners

Superior Energy Services Completes Acquisition of Sonic Holdings to Expand Wellsite Solutions

July 15, 2026

Industrial Services

Superior Energy Services has completed its previously announced acquisition of Sonic Holdings, LLC. The deal expands Superior’s Wellsite Solutions portfolio by adding Sonic’s proprietary electric feed-through technologies (EFT), production equipment, drilling wellheads, and related aftermarket services.

MasTec Acquires The Superior Group (Electrical Specialists, Inc.)

July 9, 2026

IT Services

MasTec entered into a definitive agreement to acquire Electrical Specialists, Inc., doing business as The Superior Group, in a transaction valued at approximately $1.65 billion (about $475 million in MasTec stock and $1.175 billion in cash), subject to customary adjustments and a potential earnout. MasTec completed the acquisition later in July 2026, and Superior will operate as a new operating group with results reflected in MasTec’s Power Delivery segment.

Graham Partners Acquires E Tech Group

April 11, 2024

Industrial Services

Graham Partners, a private investment firm focused on advanced manufacturing, has acquired E Tech Group, an industrial automation systems integrator headquartered in West Chester, Ohio, from Falfurrias Capital Partners. Graham intends to support E Tech's growth, expand its service capabilities and pursue additional targeted add-on acquisitions across attractive end markets including life sciences, data centers and consumer packaged goods/food & beverage.

UES Acquires InControl Technologies

December 6, 2023

Environmental Services

UES, a national engineering and consulting firm, has acquired Houston-based environmental consulting firm InControl Technologies. The acquisition expands UES' environmental services capabilities in Texas and brings InControl's site assessment, remediation management, and closure expertise into UES' regional operations.

E Tech Group Acquires Automation Group

October 5, 2023

Engineering Services

E Tech Group has acquired Automation Group, a Modesto, California-based system integrator specializing in automation, robotics and cybersecurity. The acquisition expands E Tech's capabilities in automation and OT/IT cybersecurity while strengthening its presence on the U.S. West Coast; terms were not disclosed.

E Tech Group Acquires E-Volve Systems

March 2, 2023

Engineering Services

E Tech Group, a portfolio company of Falfurrias Capital Partners, has acquired E-Volve Systems, a provider of industrial automation, controls engineering and computer systems validation. The add-on expands E Tech Group's capabilities and presence in the life sciences, food & beverage, and consumer products markets; terms were not disclosed.