Companies catalogue
- HABCO Manufacturing Inc, Toronto
- HH Dance & Fitness Center, Markham
- HITES Inspections, Toronto
- HTCT Computer Services, Pickering
- Hakka Garden Chinese Restaurant, Toronto
- Hald-Nor Community CU, Ajax
- Hampton United Church, Hampton
- Hanoudi Dental, Oshawa
- HarbourSide Condominiums, Toronto
- Hardcore Welding Ltd, Edmonton
- Hark Nijjar Photography, Port Perry
- Harmony Dental Care, Oshawa
- Harte Law Professional Corporation, Richmond Hill
- Harwood Blues Bar & Coffee House, Ajax
- Hatch Canada - Richmond Hill, Richmond Hill
- Heart's Wisdom Counselling Services, Whitby
- Heathwood Homes, Whitby
- Hebron Community Garden, Whitby
- Heritage Whitby Committee, Whitby
- Herizon House Crisis Facility, Ajax
- Herjavec Group, Toronto
- Heron Park Community Centre, Toronto
- Herzing College Pickering, Pickering
- Higgins Associated Services, Whitby
- High Five Sports Camp, Oshawa
- Highgate Park, Oshawa
- Highland Transport, Markham
- Hindu Cultural Society, Toronto
- Holy Ghost Congregation, Toronto
- HomeSense, Newmarket
- Homes in Focus, Oshawa
- Homestead Park, Oshawa
- Hope Christian Reformed Church of Port Perry, Port Perry
- Horton Tree Farms, Whitchurch-Stouffville
- Hot Wok, Toronto
- House of Movement Living Arts, Bowmanville
- Hydroflex Solutions Ltd, Edmonton
- Hype Danz, Courtice
- Hyundai Canada Head Office, Markham