IES Infrastructure

About IES Infrastructure

IES Infrastructure, a division of IES Holdings, Inc. (NASDAQ: IESC), provides integrated electrical, mechanical, and industrial solutions to customers throughout the United States and internationally. A core strength of our organization is the design and manufacture of generator enclosure systems. Freeman Enclosure Systems and Wedlake Enclosure Systems engineer and fabricate custom generator enclosures for data centers, utilities, and large industrial facilities, ranging from standard weather enclosures to sound-attenuated packages designed to meet demanding wind-load and seismic requirements. These systems are complemented by UL 142 and UL 2085 listed fuel tanks, exhaust plenums, and other integrated components. Supporting this capability, Technibus, Greiner Industries, Wisconsin Heavy Fabrication, and Gulf Island Fabrication provide additional heavy fabrication expertise for large-scale enclosure, structural steel, and complex industrial projects. Together, these operations span manufacturing facilities in Ohio, Texas, Oklahoma, Pennsylvania, Wisconsin, and along the Gulf Coast. Our industrial services platform also includes comprehensive motor and generator repair capabilities. Magnetech Industrial Services, Southern Rewinding, and Calumet Armature Electric provide maintenance, repair, rewinding, and remanufacturing services for AC and DC electric motors and generators, railroad main and auxiliary generators, main alternators, traction motors, and industrial lifting magnets. Complementing these capabilities, Technibus and Plant Power & Control Systems design and manufacture custom-engineered bus duct systems, switchgear, power distribution equipment, and exhaust plenums, while Arrow Engine Company supplies engines and compressors for a broad range of industrial applications. IES Infrastructure provides engineered solutions that support critical infrastructure and industrial operations across diverse markets.