| Name | Address, Zip |
| East End Volunteer Fire Department No 1 | Po Box 188, 16137-0188 |
| Mission 423 Evangelistic Ministries | Po Box 575, 16137-0575 |
| Jeffrey A Donald Memorial Scholarship Trust | 63 Grove Rd, 16137-1917 |
| Vacation With A Purpose | 402 Tomahawk Trl, 16137-9378 |
| Bhc Advanced Services Inc | 8406 Sharon Mercer Rd, 16137-3138 |
| Mercer County Juvenile Advisory Council Inc | 107 N Diamond St, 16137-1219 |
| Mercer County Area Agency On Aging Inc | 133 N Pitt St, 16137-1206 |
| Mercer County Agricultural Development Council | 463 N Perry Hwy, 16137-5045 |
| Childrens Aid Society Of Mercer County | 350 W Market St, 16137-1014 |
| Mercer County Antique Power Association | Po Box 141, 16137-0141 |
| Friends Of The Mercer Area Library | 110 East Shenango Street, 16137 |
| Mercer Area Youth Soccer Association | Po Box 40, 16137-0040 |
| Mercer Area School District Foundation | 545 W Butler St, 16137-1061 |
| International Handgun Metallic Silhouette Assoc | 808 Ute Trl, 16137-9782 |
| Mercer County Resource Parents Association | 8425 Sharon Mercer Rd, 16137-3155 |
| |
| Association For Professionals In Infection Ctrl & Epidemiology Inc | 219 N Shenango St, 16137-1022 |
| Cool Springs Watershed Association | 181 Latonka Dr, 16137-9362 |
| Mercer Summer Community Band | Po Box 400, 16137-0400 |
| Little League Baseball Inc | Brady Springs Park William T Wardle, 16137 |
| Daily Battle | 7875 Lamor Rd, 16137-2215 |
| Mercer County Behavioral Health Commission Inc | 8406 Sharon Mercer Rd, 16137-3138 |
| Envision Blind Sports | 88 Seidle Rd, 16137-2134 |
| Brandy Springs Community Park | Po Box 414, 16137-0414 |
| Calvary Fellowship Chapel | Po Box 374, 16137-0374 |
| Calvary Fellowship Chapel | 1033 N Perry Hwy, 16137-4627 |
| Mercer County Career Center Educational Foundation | 776 Greenville Rd, 16137-5022 |
| Immaculate Heart Church Corp | 100 Penn Ave, 16137-1047 |
| Mustang Touchdown Club | Po Box 164, 16137-0164 |
| Lake Latonka Womens Club | 420 Latonka Dr, 16137-9373 |
| Lake Latonka Social Club | 420 Latonka Dr, 16137-9373 |
| Common Grounds Mercer Inc | Po Box 341, 16137-0341 |
| David L Frydrych Scholarship Fund | 1104 Greenville Mercer Rd, 16137-2018 |
| Ywam Deaf World | 220 Mcclelland Rd, 16137-6240 |
| Jefferson Township Volunteer Fire Department | 1648 Bend Rd, 16137-2410 |
| Volunteer Fire Department Of Spring Field Township | 404 Old Ash Rd, 16137-4042 |
| Foundation For Middle Eastern New Testament Studies | 823 Latonka Dr, 16137-9738 |
| Pennsylvania Order Of The Eastern Star Inc | 407 Lamor Rd, 16137-8901 |
| Munnell Run Farm Foundation Inc | 24 Avalon Ct Ste 300, 16137-5073 |
| Sharon-farrell-patagonia-wheatland Girls Softball League Inc | 118 N Pitt St, 16137-1207 |
| Memory Finders | 310 W North St, 16137-1019 |
| Loaves & Fishes Food Pantry | 137 Bestwick Rd, 16137-2903 |
| Sha Nini George Foundation | 222 Line Rd, 16137-1830 |
| Matthew Lawrence Perna Foundation | 8329 Lamor Rd, 16137-3123 |
| Friends Of Mcconnells Mill State Park Inc | 960 Mercer Grove City Rd, 16137-5720 |
| Shiloh Outreach Ministries Inc | 805 New Castle Road, 16317 |
| Leaders Now International Inc | 417 Navajo Trl, 16137-9340 |
| Round Table Incorporated | 118 N Pitt St, 16137-1207 |
| Reaching Up & Reaching Out | 229 S Erie St, 16137-1501 |
| |