Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| U C Green IncPhiladelphia | Form 990-EZ | $160,945FY2025 |
| Save Our Native Species of Lake Erie IncErie | Form 990-EZ | $157,087FY2024 |
| Citizens Coal CouncilWashington | Form 990-EZ | $156,865FY2025 |
| Rail 66 Country TrailLucinda | Form 990 | $155,544FY2025 |
| Conestoga River ClubPequea | Form 990-EZ | $155,449FY2025 |
| Cumberland Valley Rails to Trails Council IncShippensburg | Form 990 | $155,295FY2025 |
| 55 Bradford Land Conservation IncPenndel | Form 990 | $154,227FY2024 |
| Riverfront Parks CommitteeWilkes-Barre | Form 990-EZ | $154,096FY2025 |
| Watersheds of South PittsburghPittsburgh | Form 990-EZ | $153,299FY2024 |
| Pennsylvania Chapter of the American Chestnut FoundationUniversity Park | Form 990-EZ | $153,222FY2024 |
| Intl Assn for Landscape Ecology North AmericaErie | Form 990-EZ | $152,765FY2024 |
| Shenango River Watchers IncHermitage | Form 990-EZ | $150,259FY2025 |
| Moraine Preservation FundPortersville | Form 990-EZ | $148,116FY2025 |
| Brodheads Watershed AssociationHenryville | Form 990 | $147,307FY2024 |
| Friends of LackawannaDunmore | Form 990-EZ | $145,708FY2024 |
| Jacobs Creek Watershed AssociationScottdale | Form 990-EZ | $143,814FY2024 |
| Lackawanna River Conservation Association IncScranton | Form 990-EZ | $141,706FY2024 |
| Schuylkill Headwaters AssociationPottsville | Form 990 | $140,804FY2025 |
| Bottle Underground IncPhiladelphia | Form 990-EZ | $140,310FY2025 |
| The Garden Club of Allegheny CountySewickley | Form 990 | $136,814FY2026 |
| Open Land Conservancy of Chester CountyPaoli | Form 990 | $135,234FY2024 |
| Watersmith Guild IncCheswick | Form 990-EZ | $134,557FY2024 |
| Friends of Amwell Valley Hounds IncRichboro | Form 990-EZ | $132,709FY2025 |
| Eastern States Trail-Endurance AllianceJersey Shore | Form 990-EZ | $130,894FY2024 |
| Somerset County Conservancy Charitable TrustBerlin | Form 990 | $128,312FY2024 |
| Tubmill Trout Club UnlimitedNew Florence | Form 990-EZ | $127,510FY2025 |
| Center for Amazon Community EcologyLemoyne | Form 990-EZ | $123,646FY2024 |
| Responsible Preservation IncPhiladelphia | Form 990-EZ | $119,740FY2025 |
| The Cheshire Land Preservation FundUnionville | Form 990 | $115,870FY2025 |
| Garden Club of McKeesportMcKeesport | Form 990 | $115,508FY2024 |
| Conneaut Lake Aquatic Mgmt Assoc IncConneaut Lake | Form 990-EZ | $112,186FY2024 |
| Greentreks Network IncPhiladelphia | Form 990-EZ | $112,016FY2024 |
| Building Materials Reuse AssociationPittsburgh | Form 990-EZ | $110,505FY2024 |
| Rails to Trails of Central Pennsylvania IncHollidaysburg | Form 990 | $110,393FY2025 |
| Friends of Derry Township Parks & RecreationHershey | Form 990-EZ | $109,472FY2024 |
| Tuscarora Wildlife Education Project IncMercersburg | Form 990 | $108,493FY2025 |
| William S Bowman TR for the Horticultural Beatific of HersheyHershey | Form 990 | $107,535FY2025 |
| Murrysville Area Watershed AssociationMonroeville | Form 990-EZ | $107,000FY2024 |
| Pennsylvania Mapping and Geographic Informtion Consortium PamagicHarrisburg | Form 990-EZ | $106,201FY2026 |
| Penn Soil RC & D CouncilWarren | Form 990-EZ | $103,851FY2025 |
| Centre County Farmland TrustCentre Hall | Form 990-EZ | $103,778FY2024 |
| Anthracite Scenic Trails AssociationDallas | Form 990 | $103,233FY2025 |
| EmlworgEagles Mere | Form 990-EZ | $100,250FY2025 |
| Land Trust of Bucks CountyBedminster | Form 990 | $99,337FY2024 |
| Save Our Lives & Environment Sole IncPhiladelphia | Form 990-EZ | $98,428FY2025 |
| Northeastern Weed Science SocietyCentre Hall | Form 990-EZ | $98,271FY2025 |
| Valley Clean Air NowGlassport | Form 990-EZ | $98,056FY2024 |
| Bridlewild Trails Association IncGladwyne | Form 990-EZ | $95,602FY2026 |
| Lake Harmony Watershed Preservation GroupLake Harmony | Form 990-EZ | $94,121FY2025 |
| Western Pennsylvania Water Pollution Control Association IncGreensburg | Form 990-EZ | $93,169FY2025 |
201 to 250 of 985