TPSC is a professional sales organisation that represents manufacturers of products and services for the North American rail industry. Founded in 1986, the company specialises in locomotives, signalling, telecommunications and related solutions, with offices across North America and headquarters near St. Louis. Their experienced team works with railroads and contractors to identify solid solutions for operational needs. TPSC would be a good referral for any business looking to connect with the rail sector, particularly those involved in locomotive operations, signalling systems or telecommunications infrastructure.