Westinghouse Air Brake Technologies Corporation (Wabtec), doing business as Wabtec Corporation, is a providers of value-added, technology-based equipment and services for the global rail industry. It provides its products and services through two business segments: the Freight Group and the Transit Group, both of which have different market characteristics and business drivers. Effective November 18, 2011, Wabtec acquired Fulmer Company. Effective November 3, 2011, Wabtec acquired Bearward Engineering, a manufacturer of cooling systems and related equipment for power generation and other industrial markets. On June 29, 2011, it acquired an aftermarket transit parts business from GE Transportation. On February 25, 2011, the Company acquired Brush Traction Group, a provider of locomotive overhauls, services and aftermarket components. In July 2012, it acquired Tec Tran Corp. and its affiliates. In October 2012, it acquired LH Group.