| Name | Address, Zip |
| Alpha 1 Resource Group Inc | 560 Grovenburg Rd, 48854-9576 |
| Experimental Aircraft Association Chapter 55 | Po Box 443, 48854-0443 |
| Rotary District 6360 World Community Service Foundation | 741 Wolverine Rd, 48854-9395 |
| Act Globally Incoporated | 3260 Hulett Rd, 48854-9417 |
| Mason Area Youth Action | 105 Lake Ridge Dr, 48854-8328 |
| Reyes Adent Family Foundation | 1300 Holt Rd, 48854-9492 |
| Alaiedon Elementary School Pto | 1723 Okemos Rd, 48854-9401 |
| Eden Transition Alliance | 1988 Eden Rd, 48854-9255 |
| University Rehabilitation Alliance Inc | 3181 Sandhill Rd, 48854-9425 |
| Central Michigan Amateur Radio Club Inc | Po Box 54, 48854-0054 |
| United Ostomy Association Of America Inc | 1988 Willoughby Rd, 48854-9461 |
| Mid-michigan Joint Apprenticeship Training Fund Plan And Trust | 901 S Cedar St Ste 200, 48854-2083 |
| William And Claire Dart Foundation | 500 Hogsback Rd, 48854-9547 |
| Association For Supervision And Curriculum Development | 1980 N College Rd, 48854-9348 |
| Ingham County Animal Shelter Fund | Po Box 238, 48854-0238 |
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| Mason Area United Way | Po Box 13, 48854-0013 |
| Mason Area Chamber Of Commerce Hometown Champions Fund | 148 E Ash St, 48854-1646 |
| Mason Softball Association | 322 Lawton St, 48854-1818 |
| Patriarche Park Pickleball Association | 1552 Tomlinson Rd, 48854-9257 |
| Mason Firefighters Association Inc | 322 Lawton St, 48854-1818 |
| Young At Heart Singers | 898 Stag Thicket Ln, 48854-1400 |
| North Aurelius Elementary School Parent Teacher Organization | 115 N Aurelius Rd, 48854-9552 |
| Mason State Bank Centennial Fund Inc | 344 S Jefferson, 48854-1691 |
| Mason Food Bank | 118 W Oak St, 48854-1667 |
| Deputy Sheriffs Benefit Fund | 630 N Cedar St, 48854-1017 |
| Bobbers Pigeon Sanctuary | 4974 W Columbia Rd, 48854-9553 |
| United States Bowling Congress Inc | 801 N Cedar St, 48854-1058 |
| Building Twentyone | 1288 N Cedar Rd, 48854-9530 |
| Robert C Dart Foundation | 500 Hogsback Rd, 48854-8523 |
| C H U M Therapeutic Riding Inc | Po Box 14, 48854-0014 |
| Recreational Outreach Center Inc | 415 E Maple St, 48854-1751 |
| Harvey Education Center Parent Teacher Organization | 400 S Cedar St, 48854-1437 |
| Church Organizers | 3148 Hagadorn Rd, 48854-9424 |
| Mason Soccer Club | 2300 Lamb Rd, 48854-9315 |
| Howell Garden Club | Po Box 290, 48854-0290 |
| Mason Wrestling Club | 701 N College Rd, 48854-9544 |
| Kiwanis Club Of Mason Michigan Foundaiton Inc | Po Box 271, 48854-0271 |
| Michigan Steam Engine & Threshers Club | Po Box 104, 48854-0104 |
| Tito Musyoki Rural Commmunity Developement Orginization | 1815 W Dansville Rd, 48854-8602 |
| Lansing Intentional Communities Inc | 2611 Okemos Rd, 48854-9408 |
| Mason Community Services Inc | 118 W Oak St Ste 103, 48854-1699 |
| Consumer Services Inc | 525 Okemos St, 48854-1224 |
| Ingham County Fair Foundation | 700 E Ash St, 48854-1800 |
| Tri-county Crisis Intervention Team | 630 N Cedar St, 48854-1017 |
| Dart Foundation | 500 Hogsback Rd, 48854-9547 |
| Don Fackler Memorial Scholarship Fund | 409 S Park St, 48854-1660 |
| Steele Elementary Pto | 531 Steele St, 48854-1950 |
| Freedoms Finest Outdoors | 936 Warner Ave, 48854-2031 |
| Mason Public Schools Foundation Inc | Po Box 311, 48854-0311 |
| Kiwanis Of Michigan Foundation | 315 Kiwanis Dr, 48854-1444 |
| Trinity Justice Foundation | Po Box 197, 48854-0197 |
| Memspa Foundation Inc | 1980 N College Rd, 48854-9348 |
| Jaftica Scholarship Foundation | 15 N Meridian Rd, 48854-9640 |
| Rayner Park Fun | 768 W Howell Rd, 48854-9638 |
| Garden Of Hope Scholarship | 193 Lake Ridge Dr, 48854-8328 |
| Helping Our Heroes | 1648 S Edgar Rd, 48854-9727 |
| Technology In Prophecy Ministry | 2805 Rolfe Rd, 48854-9787 |
| Okemos Wrestling Inc | 3100 Dobie Rd, 48854-9422 |
| Payee Resource Inc | Po Box 100, 48854-0100 |
| One Of Many Mc Inc | 850 Tuttle Rd, 48854-9705 |
| Sarahs Second Smile Inc | 256 Maple Run, 48854-1000 |
| Liberty Inventories Inc | 396 Birds Nest Ln, 48854-1149 |
| Irish Wolfhound Rescue Of Michigan | 1560 Willoughby Rd, 48854-9435 |
| One Of Many Lansing | 850 Tuttle Rd, 48854-9705 |
| Leadslingerz Of Michigan | 4955 Bunker Rd, 48854-9731 |
| Mason Orchestral Society | Po Box 473, 48854-0473 |
| On-site Services Mid-mi | 1765 S Aurelius Rd, 48854-9762 |
| Rottweiler Rescue Of Michigan | 3875 Annis Rd, 48854-9219 |
| Michigan State University | 121 E Maple St, 48854-1655 |
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