Companies catalogue
- H & H Auto, St. John's
- H & M Consulting, St. John's
- HOT FROST HVAC LTD, St. John's
- HSE Integrated Ltd, Calgary
- HVAC Specialties Inc, Portugal Cove-St. Philip's
- Hair Creations, St. John's, Newfoundland and Labrador
- Hair Expression The, St. John's
- Hair Factory, St. John's, Newfoundland and Labrador
- Hair For You, Conception Bay South
- Hair Galaxy, St. John's
- Hair Haven, St. John's
- Hair It Is Salon Witless Bay, Witless Bay
- Hair Salon The, St. John's
- Hair Studio & Esthetics Salon The, St. John's
- Hair by Boutique Salon, Mount Pearl
- Hall Motif, St. Catharines
- Hallmark, Mount Pearl
- Hallmark, St. John's
- Hamilton Web Design, St. Catharines
- Hammersmith Custom Metal Crafting, Calgary
- Hampton Architect Inc, St. John's
- Handyman Home Hardware, Conception Bay South
- Handyman Landscaping, Calgary
- Hannah's Euro Spa, St. Catharines
- HanneLaurie's Head Shop & Boutiqe, St. Catharines
- Harold Snow Service Group, St. John's, Newfoundland and Labrador
- Harry Summers Ltd, St. John's
- Hartzel Road Pharmacy, St. Catharines
- Harvest Spa, Niagara-on-the-Lake
- Harvey Moving Systems, St. Catharines
- Harvey's Home Heating, St. John's, Newfoundland and Labrador
- Haskell Photography, Saint Catharines
- Hasty Market, St. Catharines
- Hasty Market, Welland
- Hatch Ltd, St. John's
- Hauser's Pharmacy, Dunnville
- Havana Salon And Spa, Mount Pearl
- Hayward's, St. John's, Newfoundland and Labrador
- Hazmasters Paradise, Paradise
- Head 1st, St. John's, Newfoundland and Labrador
- Headway Hairstyling, St. John's
- Healey's Auto Body Shop Ltd, St. John's
- Health & Bodyworks: Therapeutic Massage, Saint Catharines
- Health Glow, St. John's
- Hearn Distributing, Mount Pearl
- Heather Lounsbury, RMT, Saint Catharines
- Heating Products (1978) Ltd, St. John's
- Hendriks' valu-mart, Niagara-on-the-Lake
- Henry's Camera, St. Catharines
- Henry's Jewellers, Calgary
- Hercules SLR Inc, Mount Pearl
- Heritage Islands, St. John's
- Heritage Shop of Newfoundland & Labrador, St. John's, Newfoundland and Labrador
- Hernder Estate Wines, St. Catharines
- Hertz, St. John's
- Heywood Generating Station, St. Catharines
- Hibernia Management & Development Company Ltd, St. John's
- Hibernia Marine Services Ltd, St. John's
- Hickey's Timber Mart, St. John's
- Hickey's Timber Mart - Hickey's Building Supplies - Harbour Main, Harbour Main
- Hickeys Timber Mart, Conception Bay South
- Hickeys Timber Mart, Harbour Main
- Hickman Automotive Group, St. John's, Newfoundland and Labrador
- Hickman Chevrolet Cadillac, St. John's, Newfoundland and Labrador
- Hickman Chrysler Dodge Jeep, St. John's
- Hickman Wholesale, Mount Pearl
- High American Gold Inc, Calgary
- High Performance Sports Equipment, Conception Bay South
- Hildreth Farm Market, Beamsville
- Hilltop Paving Ltd, St. John's
- Hillview Draperies & Home Decor, Bay Roberts
- Hilti Canada - St. John's, St. John's
- Himalaya Jewellers, Calgary
- Hiscock's Spring Service, Paradise
- Holiday Lanes, St. John's, Newfoundland and Labrador
- Holland Nurseries, St. John's, Newfoundland and Labrador
- HollisWealth - ShortFinancial, St. John's
- Hollywood Video, St. Catharines
- Home Care St. Catharines - Retire At Home, Ottawa
- Home Completions Inc, Calgary
- Home Energy Central, Mount Pearl
- Home Roofing Inc, St. Catharines
- Home World, Calgary
- Homestead Growers Inc, Lincoln
- Honda One - Engines, Mount Pearl
- Honda One Sales & Parts, Mount Pearl
- Honda Service, Mount Pearl
- Honda Service, St. John's, Newfoundland and Labrador
- Honda Town, St. John's
- Honeywell, Morris Plains
- Hood's Avalon Powersports, St. John's
- Hopkins Kelly C, St. John's
- Horning Corporation, Grimsby
- Houseworks calgary INC, Calgary
- Hubley's Plumbing & Heating, St. John's
- Hung Jewellery, Calgary
- Huntington Square, St. Catharines
- Hurley David F QC, St. John's
- Husky Energy, St. John's
- Hyfer Technologies, Thorold