Companies catalogue
- H & M Korner Convenience Store, Calgary
- H2O Power LP, Oshawa
- HD Supply Brafasco, Markham
- Haley Photography, Oshawa
- Hanjin Shipping, Toronto
- Hanley's Shoe Shop, Whitby
- Happy Together Food Store, Calgary
- Hardhat Promotions Ltd, Pickering
- Harmony 48, Oshawa
- Harmony Grocery Store, Calgary
- Harmony Valley Pharmacy, Oshawa
- Haslam's Roofing Ltd, Oshawa
- Health Centre Pharmacy, Bowmanville
- HealthMax Physiotherapy Thornhill, Markham
- Hearty Bites, Oshawa
- Heather & Little Limited, Markham
- Heather Myers Photography, Oshawa
- Heather Windsor Photography, Oshawa
- Heather Windsor Photography, Bowmanville
- Heather Windsor Photography, Ajax
- Henrys Records, Toronto
- Herman's Supply Company, Saint Catharines
- Hiland Taxi, Port Perry
- Hock Shop Canada, Newmarket
- Hogtown Sheet Metal + Custom Fabrication, Toronto
- Holliday Home Exteriors Ltd, Whitby
- Home Doctor, Pickering
- HomeLegalCost.com, Toronto
- HomeLegalCost.com, Markham
- HomeLegalCost.com, Richmond Hill
- HomeLegalCost.com, Toronto
- Homestate Eavestroughing, Oshawa
- Honeycomb Mailing Services Limited, Toronto
- Honyu products ltd, Toronto
- Hotel Realty Resource, Oshawa
- Hourglass Publishing Co Inc, Ajax
- How To Sell My House - PropertyGuys.com Whitby, Whitby
- Howell Pipe & Supply, Whitby
- HydRx Farms Ltd., Whitby