H.A.B.I.T. Research Corporation
H.E.S. Home Energy Solutions Ltd.
Habitat for Health Incorporated
Hadley & Associates
Hah Labs Technology Corp.
Hall Castle Ltd.
Hamilton-Peckham E.z. Bridge Ltd.
Hanam Canada Corp.
Hanrahan Peace Support Consulting Inc.
Happy Paws Franchises Inc.
Harbour City Kitchens Inc.
Harbour Pizza Limited
Hardwire Games Inc.
Harvest Rewards Inc.
Hd3d Studios Canada Limited
He Counts (he.ca)inc.
Healthcast Media Corp.
Healthserv Inc.
Heath Moffatt Photography
Heaven & Earth Wind Harp Co. Ltd.