| Preferred Transport Limited | Chatham, Ontario | 40 | 41 |
| 2588729 Ontario Inc | Chatham, Ontario | 12 | 10 |
| Harold North Trucking Ltd | Chatham, Ontario | 12 | 11 |
| 1716667 Ontario Inc | Chatham, Ontario | 8 | 8 |
| Direct Transfer Inc | Chatham, Ontario | 7 | 7 |
| Sky Riders Transportation Inc | Chatham, Ontario | 7 | 10 |
| 990009 Ontario Limited | Chatham, Ontario | 6 | 6 |
| Haulin' Haskell'S Inc | Chatham, Ontario | 6 | 10 |
| 1503844 Ontario Ltd | Chatham, Ontario | 5 | 5 |
| Rsk Logistics Inc | Chatham, Ontario | 5 | 6 |
| Veolia Es Canada Industrial Services Inc | Chatham, Ontario | 4 | 2 |
| Rm Classic Cars Inc | Chatham, Ontario | 3 | 3 |
| Ahsan & Sons Logistics Inc | Chatham, Ontario | 2 | 2 |
| Bsf Logistics Inc | Chatham, Ontario | 2 | 2 |
| Chatham Towing Services Ltd | Chatham, Ontario | 2 | 2 |
| Locustwood Farms Inc | Chatham, Ontario | 2 | 2 |
| Mercato Fresh Inc | Chatham, Ontario | 2 | 1 |
| 11840983 Canada Inc | Chatham, Ontario | 1 | 2 |
| 13216063 Canada Inc | Chatham, Ontario | 1 | 1 |
| 13525121 Canada Inc | Chatham, Ontario | 1 | 1 |
| 615769 Ontario Limited | Chatham, Ontario | 1 | 1 |
| A Gold & Sons Limited | Chatham, Ontario | 1 | 2 |
| Chapple Fuels Limited | Chatham, Ontario | 1 | 2 |
| Desert West Express Ltd | Chatham, Ontario | 1 | 1 |
| Koning Enterprises | Chatham, Ontario | 1 | 1 |
| Maple City Marine Ltd | Chatham, Ontario | 1 | 1 |
| Rana Logistic Solutions Inc | Chatham, Ontario | 1 | 1 |
| Valencia Pro Trucking Inc | Chatham, Ontario | 1 | 1 |
| 1061165 Ontario Inc | Chatham, Ontario | 0 | — |
| 1856212 Ontario Inc | Chatham, Ontario | 0 | — |
| Ek Logistics Inc | Chatham, Ontario | 0 | — |
| Pinnacle Freight Specialists Inc | Chatham, Ontario | 0 | — |