| Business | Phone |
| Aboriginal Sport Circle Rr 3 Lcd 1, Cornwall K6H 5R7 | (613) 938-1176 |
| Acfo 4 Montreal Rd, Cornwall K6H 1B1 | (613) 936-8383 |
| Assembly Of First Nations Cornwall Island, Cornwall K6H 5R7 | (613) 932-0410 |
| Heart & Stoke Foundation 36 2nd St E, Cornwall K6H 1Y3 | (613) 938-8933 |
| Knights Of Columbus 205 Amelia St, Cornwall K6H 3P3 | (613) 932-7600 |
| Lung Assn Eastern Counties 113 2nd St E, Cornwall K6H 1Y5 | (613) 932-4999 |
| Native North Am Trvlng College Cornwall Island, Cornwall K6H 5R7 | (613) 932-9452 |
| Perpetual Eucharistic 220 Montreal Rd, Cornwall K6H 1B4 | (613) 933-5333 |
| Rcaf Association Wing 424 240 Water St W, Cornwall K6J 5N1 | (613) 932-5334 |
| Royal Canadian Legion 415 2nd St W, Cornwall K6J 1H2 | (613) 933-2362 |
| Saint-Denis Ctr 339 2nd St E, Cornwall K6H 1Y8 | (613) 933-0418 |
| Societe Canadienne-Croix Rouge 205 Amelia St, Cornwall K6H 3P3 | (613) 932-0231 |
| United Way Of Cornwall 331 Water St E, Cornwall K6H 1A5 | (613) 932-2051 |
| Village 348 Montreal Rd, Cornwall K6H 1B4 | (613) 938-7989 |
| World Youth Day 40 5th St W, Cornwall K6J 2T4 | (613) 932-2561 |
| Cameo Landmine Clearance 150 Edward St, Cornwall K6H 4G9 | (613) 936-6815 |
| Canadian Cancer Society 100 2nd St W #B, Cornwall K6J 1G5 | (613) 932-1283 |
| Canadian Diabetes Assn 55 Water St W, Cornwall K6J 1A1 | (613) 938-7497 |
| Canadian National Institute 222 Pitt St, Cornwall K6J 3P6 | (613) 936-2300 |
| Centre De Conseils Familials 330 Montreal Rd, Cornwall K6H 1B4 | (613) 932-4610 |
| Chamber Of Commerce 55 Water St W, Cornwall K6J 1A1 | (613) 933-4004 |
| Community Living-Stormont 280 9th St W, Cornwall K6J 3A6 | (613) 938-1702 |
| Conseil De Vie Francaise 4 Ch Montreal #A, Cornwall K6H 1B1 | (613) 932-9106 |
| Cornwall & District Real Est 407 Pitt St, Cornwall K6J 3R3 | (613) 932-6457 |
| Cornwall Police Assn Adm 333 Pitt St #102, Cornwall K6J 3R1 | (613) 933-0813 |
| Cornwall Minor Hockey Assoc 504 4th St E, Cornwall K6H 2J8 | (613) 933-4816 |
| Economic Developers Council 1730 Alguire St, Cornwall K6J 3N4 | (519) 941-8815 |
| Genealogie & Histoire 146 Chevrier Ave, Cornwall K6H 1S1 | (613) 932-1320 |