| Name | Address, Zip |
| Route 405 Church Of God | 7008 Route 405 Hwy, 17752 |
| Amateur Athletic Union Of The United States Inc | 114 Montgomery St, 17752-1113 |
| Montgomery Area Historical Society | 3 W Houston Ave, 17752-1026 |
| Montgomery Area Pto | 120 Penn St, 17752-1144 |
| Montgomery Area Public Library Association | 1 S Main St, 17752-1120 |
| Montgomery Area Independent Football League | Po Box 224, 17752-0224 |
| Black Hole Creek Watershed Assocition | 35 S Main St, 17752-1120 |
| Montgomery Athletic Booster Club | 31 Brook St, 17752-1001 |
| Little League Baseball Inc | 100 Penn St, 17752-1144 |
| Oak Grove Community Center | 2312 Elimsport Rd, 17752-8637 |
| Montgomery Christmas Committee | 133 Hills Ln, 17752-9480 |
| Tops Club Inc | 630 Mcnett Rd, 17752-9434 |
| Tops Club Inc | 160 Mcnett Rd, 17752-9446 |
| Montgomery Community Development Corporation | 35 S Main St, 17752-1120 |
| Footprints Of Montgomery Inc | Po Box 8, 17752-0008 |
| Red Raider Foundation | 120 Penn St, 17752-1144 |
| Susquehanna Lumberjacks | 1050 Cemetery Hill Rd, 17752-9242 |
| Sunnybrook Meadows Therapeutic Riding | 426 State Home Rd, 17752-8513 |
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