| Business | Phone |
| Alfred W Chase Foundation 2915 W Main St, Kalamazoo 49006 | (269) 388-5433 |
| Arcus Foundation 402 E Michigan Ave, Kalamazoo 49007 | (269) 373-4373 |
| Turn 2 Foundation 350 E Michigan Ave # 205, Kalamazoo 49007 | (269) 349-0819 |
| Irving S Gilmore Foundation 136 E Michigan Ave 900, Kalamazoo 49007 | (269) 342-6411 |
| Fetzer Institute 9292 W Kl Ave, Kalamazoo 49009 | (269) 375-2000 |
| Kalamazoo Foundation 151 S Rose St 332, Kalamazoo 49007 | (269) 381-4416 |