Companies catalogue
- W D Dave Smith Renovations, London
- WESCOR Wastewater & Environmental Systems, London
- Wadetech, Toronto
- Washroom, London
- Water-Pro Inc, London
- Waterworks Variety & Video, Saint Thomas
- Web Ambulance Inc., London
- Web It Inc, London
- Web Worth, London
- WebKings.ca, London
- Wellington Convenience & Video, Saint Thomas
- Wellington Mini-Mart, London
- West Own Variety, London
- Wharncliffe Mini Mart, London
- White Shell Studios, London
- Williams Ray Trucking, Saint Thomas
- Wilson Av Variety, Saint Thomas
- Window Designs, London
- Window Film Systems, London
- Wolseley Plumbing & Waterworks, London
- Wonderland Fresh Convenience, London
- Woodstock Ford, Woodstock
- web design, London