1942 : Founding of Héroux Machine Parts Limited in Longueuil, Quebec.
1960 : Beginning of design and manufacturing operations of landing gear components.
1969 : Manufacturing of the landing gear for the
Apollo Lunar Module in 1969.
1985 : Merging of the corporation (On June 26, 1985) with 2320-4894 Québec Inc., a management company incorporated by the corporation's then two senior executives, Gilles Labbé and Sarto Richer, in connection with the sale by Bombardier Inc. of its shares in the corporation.
1986 : Héroux Inc. becomes a publicly traded company.
1987 : McSwain Manufacturing Corporation, a producer of gas turbine components, is acquired by Héroux Inc.
1999 : Métro Machining Corporation and Les Industries C.A.T. Inc. is acquired by Héroux Inc.
2000 : Devtek Corporation is acquired by Héroux Inc. to enhance its landing gear capabilities in the commercial sector. The company changes its name to Héroux‑Devtek Inc.
2004 : Progressive Inc. of Arlington,
Texas, a manufacturer of complex military aircraft structural components, is acquired by Héroux-Devtek Inc.
2007-2008 : The company obtained major design contracts to develop landing gear systems for the
Learjet-85, Sikorsky CH-53K, and
Embraer Legacy 450-500.
2010 : Eagle Tool & Machine Co. and E2 Precision Products of
Ohio, manufacturers of precision machined components for the aerospace industry are acquired by Héroux-Devtek Inc.
2012 : Sale of substantially all of its Aerostructure and Industrial Products operations to Precision Castparts Corp.
2013 : Héroux-Devtek Inc. signs a long-term contract with The Boeing Company to supply complete landing gear systems for the
Boeing 777 and
777X programs.
2014 : APPH, an integrated provider of landing gear and hydraulic systems and assemblies for original equipment manufacturer and aftermarket applications is acquired by Héroux-Devtek.
2017 : 75th anniversary of Héroux-Devtek.
2018 : Acquisition agreement of Beaver and CESA.
2019 : Gilles Labbé is appointed as Executive Chairman of the Board and Martin Brassard is appointed as president and Chief Executive Officer. Héroux-Devtek acquires Alta-Precision, a Montreal-based manufacturer of high-precision landing-gear components, as well as a majority stake in Tekalia Aeronautik. == Management==