Companies catalogue
- H W & Assoc Janitorial Svc, Mississauga
- H&Z Diamond Centre, Ancaster
- H&Z diamond, Ancaster
- H. Williams Jewellery, Hamilton
- HD Supply Brafasco, Mississauga
- HDR, Omaha
- HH Roberts Machinery Ltd, Mississauga
- HabitsBeGone.com, Burlington
- Hadya Shweikeh - Sun Life, Oakville
- Hagersville Jewellers Ltd, Hagersville
- Hair Prosthesis Centre, Barrie
- Hallett Homes, Mississauga
- Hallmark, Barrie
- Hamilton Gold, Hamilton
- Hamilton Injury Lawyer - CPILN, Hamilton
- Hamilton Jewellers, Hamilton
- Hamilton SEO, Hamilton
- Hamilton Store Fixtures Ltd (Restaurant Equipment & Supplies), Hamilton
- Hamilton Village Dispensary, Hamilton
- Hampton Kitchens, Hamilton
- Handmade Households, Mississauga
- Healthful Goodness International Inc, Hamilton
- Healthy Environment Cleaning Service - Janitorial Offices Medical Facilities, Hamilton
- Healthy Planet Oakville West, Oakville
- Hear Right Canada, Caledonia
- HearingLife (Formerly ListenUP! Canada), Toronto
- HearingLife (Formerly ListenUP! Canada), Toronto
- Heartfull Life Solutions, Burlington
- Hendrik Keesmaat, Hamilton
- Heritage Household, Hamilton
- Home Advantage Interiors, Hamilton
- Home Surplus Liquidation Store, Hamilton
- Homes By Desantis, Stoney Creek
- Hometown Hydroponics Inc, Lincoln
- Hotrod Hobbies Inc., Hamilton
- House Of Hifi, Burlington
- House of Fraser Decor, Hamilton
- Household Diva Cleaning Services, Hamilton
- Hughes Amy Law Firm, Hamilton