Directory
| Company | Industry | City |
| Uk Trade & Investment - British Consulate General | Government and Funding Agencies | Toronto |
| University of Waterloo -- Computer Science | Waterloo | |
| University of Western Ontario - Faculty of Informa | London | |
| Unplugged | Toronto | |
| Unscrambled.com Inc. | Durham | |
| Untold Entertainment Inc. | Games | Toronto |
| Uomo International LLC | Toronto |
