| Business | Phone |
| Mowbray Frankum & Assoc 72 King St W, Cobourg K9A 2M3 | (905) 372-0501 |
| Northumberland Injured Workers 257 Division St, Cobourg K9A 3P9 | (905) 373-9393 |
| Business Solutions 301 Division St, Cobourg K9A 3R2 | (905) 372-7600 |
| Development Partnerships 158 Armour Crt, Cobourg K9A 4S6 | (905) 373-7214 |