IES Holdings, Inc. engages in the ownership and management of operating subsidiaries in business activities across various end-markets. It operates through the following segments: Communications, Residential, Commercial and Industrial and Infrastructure Solutions. The Communications segment provides technology infrastructure products and services to large corporations and independent businesses. The Residential segment deals with electrical installation services for single-family housing and multi-family apartment complexes. The Commercial and Industrial segment offers electrical and mechanical design, construction and maintenance services to the commercial and industrial markets. The Infrastructure Solutions segment includes electro-mechanical solutions for industrial operations, including apparatus repair and custom-engineered products. The company was founded in June 1997 and is headquartered in Houston, TX.