- Blainville, Quebec,
Groupe DCM is formed of businesses existing in the aviation industry since 1980. DCM is undoubtedly a world leader in its field. In addition to providing services of excellence in the repair and maintenance of aircraft components, DCM through its affiliates designs and manufactures aircraft maintenance tooling and GSE for aircraft manufacturers, operators and maintenance centers. The DCM Aerospace affiliate is the sole supplier worldwide currently manufacturing GSE for the four largest OEMs: Airbus, Boeing, Bombardier and Embraer.