| NAME | ESTABLISHMENT NUMBER | ESTABLISHED YEAR | CITY | STATE |
|---|---|---|---|---|
| Winters Instruments | 234567017543 | 1953 | North York | Ontario |
| Winton International Educational Services | 234567093062 | 1981 | Mississauga | Ontario |
| Wipaq Inc | 234567144247 | 0 | Kitchener | Ontario |
| Wipfocus Software Inc | 234567110147 | 0 | Delta | British Columbia |
| Wipro | 234567168938 | 0 | Mississauga | Ontario |
| Wire To Wire Manufacturing Ltd. | 234567099876 | 0 | Cambridge | Ontario |
| Wire Worx Displays Inc. | 234567034153 | 0 | Etobicoke | Ontario |
| Wired Messenger Inc | 234567156507 | 2003 | Richmond Hill | Ontario |
| Wirehead Corporation | 234567133277 | 2003 | Toronto | Ontario |
| Wireless 2000 Rf & Uwb Technologies Ltd | 234567112509 | 0 | Burnaby | British Columbia |