H. & C. Trading Co. Ltd.
H. & R. Ruel Fondations Inc.
H. El Falah Corporation Inc.
H. Schimmelpfeng Printing Ltd.
H.k. Can.-Imm. Consultants Inc.
H.m. Mini-Vehicles Manufacturing & Sales Inc.
H.P.A.P. Pièces Aéronautiques Haute Performance Inc.
Habitations Covinco Inc. (les)
Habitations Loiselle Inc.
Habitations Mabella Inc.
Habitations Staro Inc.
Hamel - Lavoie Consulting Inc.
Hanap Consortium Corporation Ltd.
Haradas International Inc.
Harmonie A.m. Inc.
Harsco Metals Canada Inc.
Havelock Trucking Inc.
Hawkesbury Warehousing And Distribution Centre Inc.
Heliset Inc.
Hemingford Fruits & Vegetables Inc.