| Business | Phone |
| Kpmg Inc 330 Montreal Rd, Cornwall K6H 1B4 | (613) 936-8323 |
| D & A Mac Leod Co Ltd 338 2nd St W, Cornwall K6J 1G9 | (613) 936-8965 |
| Doyle Salewski Inc 123 Pitt St, Cornwall K6J 3P5 | (613) 932-7827 |
| Fontaine & Assoc 5 3rd St E, Cornwall K6H 2C6 | (613) 933-1212 |