Schwerman Trucking Company is a subsidiary of Tankstar USA, which offers transportation services. The company provides transportation of hazardous and nonhazardous commodities. Its areas of specialization include accounting, sales, billing, maintenance, quality control and customer support services. Schwerman Trucking Company designs and supplies a range of cement and building materials for residential and commercial customers. The company operates more than 30 trucking facilities located in the United States. Additionally, it operates a fleet of trailers and trucks that offers on-time delivery services. Tankstar USA also operates Rogers Cartage Company, North American Bulk Transport and Bulk Logistics.