GM Components Holdings

GM Components Holdings is an automotive components producer and distributor based in the United States. It is a subsidiary of General Motors. GMCH was created in 2009 as a result of the bankruptcy filings of both Delphi Corporation and General Motors.

GMCH consists of four facilities previously owned by Delphi:
 * Harrison Thermal Systems, Lockport, New York — HVAC climate control systems, powertrain cooling systems
 * Rochester Powertrain, Rochester, New York — engine management systems and related products
 * Wyoming Powertrain Systems Grand Rapids, Wyoming, Michigan — valve train products
 *  Delco Electronics and Safety, Kokomo, Indiana — automotive electronics and related products

These plants manufacture components for GM and 20 other customers.