Harbour Grace CS Inc.
Harbour International Ltd.
Harp Innovations Inc.
Harpo Enterprises Limited
Harris & Roome Supply St. John's
Harvela Investments Limited
Harvey's Travel Agency Limited
Hatch Ltd.
Hatch Mott McDonald
Hayes Stuart Atlantic Inc.
HCR Electronics Canada, Inc.
Health Bridges Inc.
Heerema Canada Inc.
Heirloom Insignia Jewelery Inc.
Heli-One Canada Inc.
Heliwelders Holdings Ltd.
Henge Production & Consulting Ltd.
Hi-Point Industries 1991 Ltd.
Hibernia Management and Development Company Ltd.
Hickey Construction Limited