| Derry Area Historical SocietyNew Derry | Form 990-N | No figure |
| French Creek Valley Railroad Historical SocietyMeadville | Form 990-N | No figure |
| Hymn Time IncRoaring Spring | Form 990-N | No figure |
| Pitcairn High School Alumni Association IncDelmont | Form 990-N | No figure |
| Mahanoy & Mahantongo Historical & Preservation Society IncHerndon | Form 990-N | No figure |
| African American Jazz Preservation Society of PittsburghPittsburgh | Form 990-N | No figure |
| Sensations Marching UnitGlenshaw | Form 990-N | No figure |
| Trilateral CommissionPittsburgh | Form 990-N | No figure |
| Kala NiketanCheswick | Form 990-N | No figure |
| Line Mountain Council for the Arts and Humanities IncDornsife | Form 990-N | No figure |
| Midwestern Arts & Humanities FoundationGrove City | Form 990-N | No figure |
| Pennsylvania Fly Fishing Museum AssociationCarlisle | Form 990-N | No figure |
| Venetia Heritage Society IncVenetia | Form 990-N | No figure |
| Waynesboro Area Industrial Heritage TrustWaynesboro | Form 990-N | No figure |
| Pittsburgh New Works Festival IncPittsburgh | Form 990-N | No figure |
| White Covered Bridge AsociationWaynesburg | Form 990-N | No figure |
| Keystone Concert BandMechanicsburg | Form 990-N | No figure |
| Amity Heritage SocietyDouglassville | Form 990-N | No figure |
| First Night BradfordBradford | Form 990-N | No figure |
| Xpressions Contemporary Dance CompanyPittsburgh | Form 990-N | No figure |
| Kittanning Firemans BandPittsburgh | Form 990-N | No figure |
| Singer Band of MechanicsburgDillsburg | Form 990-N | No figure |
| Chamber Orchestra of the Alleghenies IncJohnstown | Form 990-N | No figure |
| Grove City Area Historical SocietyGrove City | Form 990-EZ | $0FY2025 |
| Western Pennsylvania Civil War Round Table IncPittsburgh | Form 990-N | No figure |
| Nittany Highland Pipe BandBellefonte | Form 990-N | No figure |
| Dormont Historical SocietyPittsburgh | Form 990-N | No figure |
| Toastmasters InternationalPittsburgh | Form 990-N | No figure |
| Blue Society of Center PennsylvaniaHarrisburg | Form 990-N | No figure |
| Historic Brownfield Cemetery IncBethel Park | Form 990-N | No figure |
| Mt Zion Historical Society IncWeedville | Form 990-N | No figure |
| Academy of Sacred MusicAltoona | Form 990-N | No figure |
| Ambridge Historic District Economic Development CorporationAmbridge | Form 990-N | No figure |
| Somerset Aero Club IncFriedens | Form 990-N | No figure |
| Horizons Charitable FoundationJohnstown | Form 990-N | No figure |
| Mercersburg Historical SocietyMercersburg | Form 990-N | No figure |
| Pittsburgh Flute Club IncPittsburgh | Form 990-N | No figure |
| The Trolley Station Oral History CenterPittsburgh | Form 990-N | No figure |
| Cambridge Springs Heritage SocietyCambridge Springs | Form 990-N | No figure |
| Compagnie Leboeuf IncWest Springfield | Form 990-N | No figure |
| Greater Monessen Historical SocietyMonessen | Form 990-N | No figure |
| Brighton Township Historical SocietyBeaver | Form 990-N | No figure |
| Franklin Regional Theatre GuildMurrysville | Form 990-N | No figure |
| Pennsylvania Historic DramasHershey | Form 990-N | No figure |
| Armstrong Concert BandKittanning | Form 990-N | No figure |
| Claysburg Area Community TheatreClaysburg | Form 990-N | No figure |
| Greensburg Volunteer Fire Department Museum IncGreensburg | Form 990-N | No figure |
| Prospect Area Preservation SocietyProspect | Form 990-N | No figure |
| Sewickley Memorial Day FundSewickley | Form 990-N | No figure |
| Rostraver Veterans Memorial Park AssociationRostraver Township | Form 990-N | No figure |