| Business | Phone |
| Guildwood Progessive Grntlgy 252 Pall Mall St, London N6A 5P6 | (519) 657-3111 |
| Kgk Synergize Inc 255 Queens Ave #1030, London N6A 5R8 | (519) 438-9374 |
| L Hureter 743 Richmond St, London N6A 3H2 | (519) 432-2516 |
| Lhri Clinical Research Svc 373 Hill St, London N6B 1E4 | (519) 667-6528 |
| Diagnostics Biochem Canada Inc 1020 Hargrieve Rd, London N6E 1P5 | (519) 681-8731 |