H.t. Holdings Inc.
H.t. Slide Recreation Management Inc.
H.w.p. Consultants Inc.
H2o Global Group Inc.
H2o Lifeguard & Recreational Management Inc.
H2O Products Inc.
h2okooler On-Line Inc.
H3 Creative Inc.
H3creative Inc.
Habicile Resources Canada Ltd.
Habitat and Technology (HATCO) Corporation
Habitat Decor Ottawa Inc.
Habitat For Humanity National Capital Region
Habitations RoyJoly Inc.
Habitecture Inc.
Hacanda Corporation Ltd.
Hadaya Canada Inc.
Haddad & Yakan Trading Co. LTd.
Haec Films Canada Limited
Haech R. Inc.