Joseph P. Harper

Steel City Products, Inc. distributes automotive accessories and non-food pet products. Its products include decorative car and truck accessories such as floor mats, seat covers, mirrors, and running boards. The company's customers include general merchandise retail chains, automotive specialty stores, supermarket chains, hardware stores, variety stores, and other automotive accessory distributors. Steel City Products was founded by Bernard H. Frank in 1990 and is headquartered in McKeesport, PA.

Texas Sterling Construction Co. provides highway and street construction services. The company was founded in 1991 and is headquartered in Euless, TX.

Part of Sterling Infrastructure, Inc., Sterling Houston Holdings, Inc. provides construction services. The company is based in Houston, TX. Sterling Houston Holdings was acquired by Sterling Infrastructure, Inc. on July 16, 2004.