| Business | Phone |
| Grimsby & District Chamber 424 S Service Rd, Grimsby L3M 4E8 | (905) 945-8319 |
| Independent Contractor's Group 403 Bartlett Ave, Grimsby L3M 2N5 | (905) 945-1345 |
| Big Brothers-Big Sisters 7 Livingston Ave, Grimsby L3M 1K4 | (905) 945-9353 |
| Canadian Association-Message 24 Olive St, Grimsby L3M 2B6 | (905) 309-0224 |
| Canadian Red Cross Society 167 Main St E #A, Grimsby L3M 1P2 | (905) 945-8658 |