Companies catalogue
- W.J.B. Custom Stonework Ltd., Burlington
- Walking On A Cloud, Toronto
- Waterdown BIA, Waterdown
- Waterdown Village Spa, Waterdown
- Wave Printing, Burlington
- Waxing Burlington - Skin Perfection Spa, Burlington
- Weever Apps Inc., Hamilton
- Wellness Spa Serenity, Burlington
- Wentworth Alarm Security System, Hamilton
- Wentworth Alarm Security Systems, Toronto
- Wentworth Metal Recycling, Hamilton
- West End Sports, Hamilton
- WestWind Pictures, Hamilton
- Westbrooke Of Ancaster, Hamilton
- Westpark Developments Inc, Hamilton
- White Dickens Souvenir Shop, Hamilton
- White Lilly Spa, Oakville
- Widemart Shoes, Hamilton
- Wildefire Properties, Burlington
- Wilkinson Heavy Precast Ltd, Hamilton
- Wilma Fournier Team, Oakville
- Wilshire Group Inc, Hamilton
- Wolseley HVAC/R, Hamilton
- Wolseley Plumbing, Burlington
- Wolseley Plumbing, HVAC/R & Waterworks, Hamilton
- Work Authority, Cambridge
- World Class Telecommunications, Mississauga
- Worx Printing Solutions, Burlington
- Wurth Canada Limited / Limitée, Guelph