Companies catalogue
- H E Poly Ltd, Calgary
- H M Brooks (Oshawa) Ltd, Oshawa
- H Sewing & Drapery, Toronto
- H and Y Brothers Corporation, Pickering
- H&M, Pickering
- H.O. Concrete/Canadian Paving Stone, Calgary
- HD Supply Brafasco, Calgary
- HD Supply Brafasco, Pickering
- HD Supply Brafasco, Toronto
- HP, Böblingen
- Halchemix Canada, Port Perry
- Halloween Alley, Pickering
- Halminen Building Corporation, Courtice
- Hannah's Cleaning Services, Oshawa
- Happy Dayz, Oshawa
- Happy Dayz, Toronto
- Happy Faces Daycare Brooklin, Whitby
- Happy Faces** Before & After School Daycare, Whitby
- Happy Lotto, Oshawa
- Happy Tots Day Nursery, Oshawa
- Hard Rock Developments Inc, Calgary
- Hard-Co Construction Ltd, Whitby
- Hard-Co Construction Ltd., Whitby
- Harley G's, Oshawa
- Harmony Fabrics (HF Drapery Design Studio), Aurora
- Hasty Market, Oshawa
- Hasty Market, Ajax
- Hatch, Markham
- Hatley Boutique, Toronto
- Hauser Company Stores, Toronto
- Have it Fix, Port Perry
- Have it Fix, Pickering
- Haven Casket & Monument, Markham
- Hawk General Contracting Inc, Whitby
- Hawk General Contracting Inc., Whitby
- Hawley Crescent Culinary Services, Oshawa
- Hazmasters Ajax, Ajax
- Health Soaps Bath & Body Shop, Newcastle
- Healthy Meats, Whitby
- Heat Seal Equipment Ltd. - Air Duct Cleaning Equipment, Ajax
- Hedgehog Stitchery, Whitby
- Help Me Rhonda's Decorating, Whitby
- Helping Hands Daycare, Whitby
- Helping Hands Daycare, Whitby
- Helping Hands Daycare, Courtice
- Henry's, Oshawa
- Henry's, Markham
- Henry's, Toronto
- Henry's, Vaughan
- Henry's, Newmarket
- Here's the Scoop, Whitby
- Heritage Convenience Plus, Ajax
- Heritage Custom Builders Inc, Calgary
- Hero Outdoors, Oshawa
- Heroes World, Markham
- Heron Carpentry, Whitby
- Herrington's Quality Butchers, Port Perry
- Hertz, Whitby
- Hertz, Pickering
- Hertz, Toronto
- Hertz, Markham
- Hertz Equipment Rental, Oshawa
- Hi-Fi Centre, Whitby
- Hi-Tech Communication, Oshawa
- HiCoup Kitchenware, Toronto
- High Point Environmental Services Inc, Toronto
- Highrise Engineering Inc, Toronto
- Hilti Canada - Calgary South, Calgary
- Hilti demo, Calgary
- Hire A Maid Housecleaning Services Inc., Whitby
- Hobby Stuff, Oshawa
- Hock Shop Canada, Oshawa
- Hollywood Canteen (Cinema Shop), Toronto
- Hollywood Cone, Toronto
- Hollywood Donuts, Ajax
- Holt Renfrew, Toronto
- Home Daycare | Pringle Creek, Whitby
- Home Depot Cleaning Services - Steam Dry Canada - Oshawa, Whitby
- Home Office Software, Pickering
- Home Sweet Home Candy Company, Port Perry
- Homeworthy Products Ltd, Ajax
- Honest Auto Repair, Whitby
- Hooper's Pharmacy & Vitamin Shop, Toronto
- Hopkin's Auto Spa, Whitby
- Horn IT Solutions, Whitby
- Horse Creek Heritage Candy & Gifts, Cochrane
- Hot Topic, Oshawa
- Hourglass Distributors, Orono
- Housecall Computers, Oshawa
- Howell Trading, Ajax
- Hqcec Canada Co Ltd, Calgary
- Hudson's Bay, Oshawa
- Hudson's Bay, Pickering
- Hudson's Bay, Markham
- Hudson's Bay, Toronto
- Huezel Levy Carpentry & Concrete, Pickering
- Hugessen Consulting Inc, Toronto
- Humberview Mobility, Toronto
- Humphrey's Audio Repair & Service, Newmarket
- Hurst Construction Management Inc, Calgary