| Thomas Memorial Hospital AuxiliarySouth Charleston | Form 990-EZ | $89,089FY2025 |
| Appalachian Classical Academy IncFlat Top | Form 990-EZ | $88,215FY2025 |
| Amritsar Medical & Dental Alumni Association of North AmericanWeirton | Form 990 | $86,148FY2024 |
| James and Derek Hotsinpiller Memorial Scholarship FundBridgeport | Form 990 | $82,189FY2024 |
| Kump Education CenterElkins | Form 990-EZ | $81,526FY2025 |
| 4-H Clubs & Affiliated 4-H OrganizationsParkersburg | Form 990-EZ | $80,168FY2025 |
| Bridgeport High School Alumni & Friends Foundation IncBridgeport | Form 990-EZ | $78,444FY2025 |
| Wvhta Educational FoundationCharleston | Form 990-EZ | $78,416FY2025 |
| Unpuzzled Parents ConnectParkersburg | Form 990-EZ | $77,589FY2025 |
| West Virginia University School of Dentistry Alumni AssociationMorgantown | Form 990 | $77,514FY2026 |
| Parent Booster USA IncWheeling | Form 990-EZ | $77,510FY2025 |
| Spring Valley Band Boosters Association IncHuntington | Form 990-EZ | $76,664FY2026 |
| Trinity Learning CenterHico | Form 990-EZ | $75,089FY2025 |
| West Virginia Association of School Facility Administrators CorpCharleston | Form 990-EZ | $72,966FY2025 |
| Fostoria Glass Society of America IncMoundsville | Form 990 | $71,517FY2024 |
| Greenbrier Military School Alumni Association IncLewisburg | Form 990 | $70,600FY2025 |
| Moorefield High School Scholarship Fund IncMoorefield | Form 990 | $70,543FY2026 |
| West Virginia Council of Teachers of Mathematics IncDavis | Form 990-EZ | $66,750FY2026 |
| Blacksville Mighty Cee Bees Youth Football & Cheer CorporationFairmont | Form 990-EZ | $66,532FY2025 |
| Proliteracy WorldwideMorgantown | Form 990-EZ | $64,681FY2024 |
| Parent Booster USA IncCharleston | Form 990-EZ | $64,218FY2025 |
| Frankfort Band Boosters IncRidgeley | Form 990-EZ | $58,320FY2024 |
| Salem University Foundation IncSalem | Form 990-EZ | $58,283FY2025 |
| Kyfc Keep Your Faith CorporationCharleston | Form 990-EZ | $57,424FY2025 |
| Logan Guyandotte Improvement Committee IncLogan | Form 990 | $54,954FY2025 |
| Family Policy Council of West Virginia Education Fund IncCharleston | Form 990-EZ | $53,985FY2025 |
| Pride Band Boosters IncorporatedCharleston | Form 990-EZ | $53,261FY2025 |
| Musselman Football Boosters IncInwood | Form 990-EZ | $52,747FY2024 |
| West Virginia Science Teachers AssociationFayetteville | Form 990-N | No figure |
| Data in Schools IncWallace | Form 990-N | No figure |
| Kenna Elementary School Parent Teacher OrganizationCharleston | Form 990-EZ | $42,365FY2026 |
| Williamstown Football Boosters ClubWilliamstown | Form 990-EZ | $42,182FY2025 |
| West Virginia Movement Disorder Alliance IncLavalette | Form 990-EZ | $40,803FY2025 |
| Scott Skyhawks Athletic Tribute CorporationDanville | Form 990-N | No figure |
| Foundation for Better Schools in Upshur County IncBuckhannon | Form 990-N | No figure |
| Village of Barboursville Elementary PTOBarboursville | Form 990-EZ | $36,944FY2025 |
| Bruceton Academic Boosters IncBruceton Mills | Form 990-EZ | $36,682FY2024 |
| Delta Omicron FoundationWinfield | Form 990-N | No figure |
| West Virginia School Personnel Association IncCharles Town | Form 990-N | No figure |
| Fairmont State Alumni Association IncFairmont | Form 990-N | No figure |
| Williamstown Improvement Network IncWilliamstown | Form 990-N | No figure |
| Doddridge Ffa Alumni and SupportersSalem | Form 990-N | No figure |
| Gassaway High School Alumni AssociationGassaway | Form 990-N | No figure |
| Wild & Wonderful Forest SchoolCharleston | Form 990-N | No figure |
| Greenbrier County Schools Foundation IncLewisburg | Form 990-N | No figure |
| Sand Hill Elementary PTODallas | Form 990-N | No figure |
| West Virginia Health Care Foundation IncSouth Charleston | Form 990-N | No figure |
| Denver Foundation IncPrinceton | Form 990-N | No figure |
| Wheeling Park Ffa BoostersWheeling | Form 990-N | No figure |
| West Virginia Childcare Centers United IncHuntington | Form 990-N | No figure |