| Business | Phone |
| J W Paterson Assoc Ltd 252 Golfdale Rd, Toronto M4N 2B9 | (416) 480-1966 |
| Mining Technologies Intl Inc 1 University Ave #402, Toronto M5J 2P1 | (416) 955-0720 |
| Webcon Equipment Inc 101 Yorkville Ave, Toronto M5R 1C1 | (416) 513-0996 |
| Wireless Mining Technologies 220 Yonge St, Toronto M5B 2H1 | (416) 979-3905 |