Companies catalogue
- W J Mc Knight, Cambridge
- WCC 12, Guelph
- WCRI Student Housing, Waterloo
- WCS-New Venture Insurance, Cambridge
- WRPS South Division, Cambridge
- Waddell Insurance Brokers Ltd, Mississauga
- Wagtime Kennels, Breslau
- Walk-In Clinic Fergus at Walmart by Jack Nathan Health, Fergus
- Walk-In Clinic at Walmart Brampton East by Jack Nathan Health, Brampton
- Walk-In Clinic at Walmart Brampton West by Jack Nathan Health, Brampton
- Walsh's No Frills, Edmonton
- War Memorial Hall, Guelph
- Warm Embrace Elder Care, Kitchener
- Warraich Meats, Brampton
- Warren Greenhouses, Ariss
- WatCard Office, Waterloo
- Watch & Jewellery Factory Outlet, St. Albert
- Waterloo Advanced Technology Laboratory, Waterloo
- Waterloo Engraving, Kitchener
- Waterloo Nuclear and Radiography Inc., Waterloo
- Waterloo Public Square, Waterloo
- Waterloo Siskins Jr. B., Waterloo
- Waterloo Woodland Conservation, Kitchener
- Waverley Drive Public School, Guelph
- Waverley Neighbourhood Group, Guelph
- Waxing & Laser Hair Removal - Skin Perfection Spa, Mississauga
- Waxing Clinic, Guelph
- We Care Home Health Services, Mississauga
- WeFlow Therapy, Mississauga
- Weber Medical Center, Kitchener
- Weed Away Lawn Care, Mississauga
- Weed Man - Mississauga Lawn Care, Mississauga
- Weldflow Metal Products, Mississauga
- Wellington Co. Gypsy Horses, Ariss
- Wellington Cost Recovery Unit, Guelph
- Wellington County Library, Marden Branch, Guelph
- Wellington County Library, Puslinch Branch, Guelph
- Wellington County Museum and Archives, Fergus
- Wellington Legacy Tree Nursery, Puslinch
- Wellington Mediation, Guelph
- Wellington Physiotherapy, Guelph
- Wellington-Dufferin-Guelph Public Health - Main Office, Fergus
- Wellness Martial Arts Inc, Brampton
- Wentworth Tech Incorporated, Mississauga
- West Canadian Digital Imaging, Calgary
- West Credit Secondary School, Mississauga
- WestRock of Canada, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Kitchener
- Western Union Agent Location, Brampton
- Western Union Agent Location, Brampton
- Western Union Agent Location, Hamilton
- Western Union Agent Location, Mississauga
- Western Union Agent Location, Brampton
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Western Union Agent Location, Guelph
- Westminster - Guelph Public Library, Guelph
- Westminster Woods Medical Centre, Guelph
- Westpro Machinery, Mississauga
- Westside Secondary School, Orangeville
- Wheelchair Taxi, Brampton
- Whissell Rock Products Ltd. - Villeneuve Pit, Sturgeon County
- Whitcombe Bros., Puslinch
- White Heron Martial Arts, Saint Jacobs
- White Heron Martial Arts, Elmira
- White Oaks Secondary School, Oakville
- Whitney Stables, Erin Township, Acton
- Whitney Stables, Acton
- Wij the Magician, Mississauga
- Wildwinds Golf Links, Centre Wellington
- Wilfrid Laurier University Library - Waterloo, Waterloo
- William Osler Health System - Brampton Civic, Brampton
- Willow Manor, Guelph
- Willow Way Farm, Wellesley
- Willowside Housing Co-Op, Kitchener
- Wilmot Jujitsu, Baden
- Windfield Co-Operative Homes, Guelph
- Windrush Stables, Milton
- Windswept Farm, Halton Hills
- Wise Advice Canada Immigration, Brampton
- Wood, Oakville
- Woodbend Kennels, Saint Agatha
- Woodchester Infiniti, Mississauga
- Woodlands Library, Mississauga
- Woodview Stables, Burlington
- Woolwich Gymnastics Club Inc, Elmira
- Woolwich Minor Hockey, Elmira
- Working Centre, Kitchener
- Worldsource Securities Inc, Guelph
- Woynarski Law Office, Cambridge
- Wyndham Hill Co-Operative Homes Inc, Guelph
- Wyrks Tool and Machine Ltd, Cambridge
- wise elephant, Brampton