| Business | Phone |
| Al-Anon Answering Svc 142 Sunnyside Ave, Chatham N7M 2A1 | (519) 352-2006 |
| Alzheimer Society 36 Memory Lane, Chatham N7L 5M8 | (519) 352-1043 |
| Boy Scouts Of Canada Murray, Chatham | (519) 354-9061 |
| Learning Disabilities Assn 285 Mcnaughton Ave E, Chatham N7L 2G7 | (519) 352-2024 |
| Meals On Wheels 375 Grand Ave W, Chatham N7L 1C4 | (519) 354-0791 |
| Mennonite Central Committee 530 Victoria Ave, Chatham N7L 3B6 | (519) 351-1941 |
| Ontario March Of Dimes 555 Richmond St, Chatham N7M 1R2 | (519) 351-8464 |
| Multiple Sclerosis Society Po Box 365 Stn Main, Chatham N7M 5K5 | (519) 676-7420 |
| Big Brothers Assn 102 Taylor Ave, Chatham N7L 2T8 | (519) 354-7731 |
| St Vincent De Paul Store 80 King St E, Chatham N7M 3M8 | (519) 354-0410 |
| United Way Of Chatham-Kent 177 King St E, Chatham N7M 3N1 | (519) 354-0430 |
| Family Focus Drop-In-Resource 67 Adelaide St S, Chatham N7M 4R1 | (519) 436-1142 |
| Canadian Diabetes Assn 519 King St W, Chatham N7M 1G7 | (519) 351-6020 |
| Canadian Hearing Society 48 Fifth St S #307, Chatham N7M 4V8 | (519) 354-9347 |
| Chatham Kent Big Sisters Assn 137 Queen St, Chatham N7M 2G7 | (519) 351-1582 |
| Chatham Kent Neighbourhood 315 King W, Chatham | (519) 352-9255 |
| Chatham Block Parent Program 143 Wellington St W, Chatham N7M 1J5 | (519) 436-5199 |
| Chatham Outreach For Hunger 67 Centre St, Chatham N7M 4W3 | (519) 351-8381 |
| Chatham Assn-Community Living 240 Grand Ave W, Chatham N7L 1C1 | (519) 352-1174 |
| Chatham-Kent Access Program 596 Mcnaughton Ave W, Chatham N7L 4J6 | (519) 352-9813 |
| Chatham & Dist Assn-Cmty Lvng 650 Riverview Dr, Chatham N7M 5L3 | (519) 351-0460 |
| Chatham Kent Sexual Assault 405 Riverview Dr #101, Chatham N7M 5J5 | (519) 354-8688 |
| Chatham-Kent Intgtd Chldrn Svc 495 Grand Ave W, Chatham N7L 1C5 | (519) 351-2000 |
| Chatham Kent Integrated Child 440 King St W, Chatham N7M 1G4 | (519) 352-0440 |
| Christian Horizons 15 Mulberry Crt, Chatham N7M 6H8 | (519) 354-0634 |
| Community Homes Ltd 66 Emma St, Chatham N7L 1A7 | (519) 354-2065 |
| Community Outreach Svc 20 Sandys St, Chatham N7L 4Y5 | (519) 351-9144 |
| Crohn's & Colitis Foundation Po Box 961 Stn Main, Chatham N7M 5L3 | (519) 351-1779 |
| Essex Kent & Lambton District 10 Fifth St S, Chatham N7M 4V4 | (519) 351-1162 |