| The Reconstructionist Rabbinical AssociationWyncote | Form 990 | $380,881FY2026 |
| Oxford Library CoOxford | Form 990 | $380,334FY2025 |
| Penn Alliance Select Soccer AssociationFort Washington | Form 990 | $379,745FY2025 |
| Brad-Mar Pine Athletic AssocWexford | Form 990 | $379,452FY2025 |
| Little League Baseball IncWest Grove | Form 990 | $378,732FY2025 |
| Taylor Community Library AssociationTaylor | Form 990 | $378,675FY2024 |
| Fineview Citizens Council IncPittsburgh | Form 990 | $377,930FY2025 |
| September 11th National Memorial Trail AllianceNew Eagle | Form 990 | $377,847FY2025 |
| North Wales Area LibraryNorth Wales | Form 990 | $377,465FY2024 |
| Green Tree Public LibraryPittsburgh | Form 990 | $377,086FY2025 |
| Pittsburgh Northstar Parentsclub IncWildwood | Form 990 | $376,672FY2025 |
| The America Hjose Hook and Ladder Company No 2Bristol | Form 990 | $375,957FY2024 |
| Upper Allen Township Fire DepartmentMechanicsburg | Form 990 | $375,179FY2025 |
| Interfaith Human Services IncState College | Form 990 | $374,854FY2025 |
| Mercy Hilltop Center IncErie | Form 990 | $374,851FY2025 |
| Hatfield Volunteer Fire Company 1 of Hatfield PaHatfield | Form 990 | $374,061FY2024 |
| Margaret S Mahler Child Development FoundationWynnewood | Form 990 | $373,516FY2024 |
| Hemlock Farms Volunteer Fire and Rescue CompanyLords Valley | Form 990 | $370,928FY2024 |
| Sanatoga Fire Co of Sanatoga PaPottstown | Form 990 | $370,744FY2025 |
| Raise 28Mount Joy | Form 990 | $369,492FY2025 |
| Little League Baseball IncOreland | Form 990 | $367,309FY2026 |
| South Mountain Volunteer Fire CompanySouth Mountain | Form 990 | $366,568FY2024 |
| Barrett Friendly LibraryCresco | Form 990 | $366,402FY2025 |
| Eastern Orthodox FoundationPenn Run | Form 990 | $366,162FY2025 |
| Zelienople Area Public LibraryZelienople | Form 990 | $365,628FY2024 |
| Rothman Institute Orthopaedic FoundationPhiladelphia | Form 990 | $364,606FY2024 |
| Helping Hand Rescue MissionPhiladelphia | Form 990 | $363,963FY2024 |
| Wescosville Volunteer Firemans Relief AssociationAllentown | Form 990 | $363,889FY2025 |
| Blair County Historical SocietyAltoona | Form 990 | $362,748FY2024 |
| Players Club of SwarthmoreSwarthmore | Form 990 | $362,676FY2025 |
| Brockerhoff House CorpBellefonte | Form 990 | $362,594FY2024 |
| Roslyn Fire Co No 1Roslyn | Form 990 | $361,941FY2024 |
| Friendship Fire Company of Phoenixville PennsylvaniaPhoenixville | Form 990 | $360,815FY2025 |
| Young Womens Christian AssociationOil City | Form 990 | $360,511FY2025 |
| Trumbauersville Fire Company No 1Trumbauersville | Form 990 | $359,481FY2025 |
| Jenkintown Youth ActivitiesJenkintown | Form 990 | $359,431FY2024 |
| Hempfield Volunteer Fire Dept & Hempfield Township Volunteer FireGreenville | Form 990 | $359,389FY2024 |
| Rotary District 7300 FoundationCranberry Township | Form 990 | $357,798FY2025 |
| Westmoreland County Historical SocietyGreensburg | Form 990 | $357,181FY2025 |
| Center in the Woods IncBrownsville | Form 990 | $356,970FY2026 |
| Prisoner Visitation & SupportPhiladelphia | Form 990 | $356,254FY2025 |
| Southeastern Pennsylvania Symphony Orchestra Society IncLansdale | Form 990 | $355,826FY2025 |
| Mount Pleasant Free Public Library Association IncMount Pleasant | Form 990 | $353,523FY2025 |
| Boy Scouts of AmericaWarren | Form 990 | $353,286FY2024 |
| Bausman Street Independent Living IncPittsburgh | Form 990 | $352,271FY2024 |
| Harrisburg Bible Forum IncHarrisburg | Form 990 | $351,799FY2025 |
| Seneca Valley Choral BoostersCranberry Township | Form 990 | $351,572FY2025 |
| Questers IncPhiladelphia | Form 990 | $351,036FY2026 |
| Jefferson Volunteer Fire CompanyJefferson | Form 990 | $348,363FY2025 |
| Nason FoundationAltoona | Form 990 | $347,981FY2025 |