| Business | Phone |
| Mallot Creek Group 195 St David St S, Fergus N1M 2L4 | (519) 787-7830 |
| Mc Leod-Wood Assoc 465a St Patrick St E, Fergus N1M 1N1 | (519) 787-5119 |
| Platz & Assoc 23 Gourlay Rd, Fergus | (519) 846-9987 |
| Process Impact Inc 415 St George St E, Fergus N1M 1K9 | (519) 843-5692 |