| Northern Virginia Conservation TrustAnnandale | Form 990 | $1,426,121FY2025 |
| Energy RightRichmond | Form 990 | $1,422,715FY2025 |
| Ecoventures International IncAlexandria | Form 990 | $1,398,391FY2024 |
| Coastal Community Resilience IncNorfolk | Form 990 | $1,274,579FY2024 |
| Franklin Parks FoundationFranklin | Form 990 | $1,232,000FY2025 |
| Virginia Conservation NetworkRichmond | Form 990 | $1,222,344FY2024 |
| Community Climate Collaborative IncCharlottesville | Form 990 | $1,065,854FY2024 |
| Arlington Fairfax Chapter Inc of the Izaak Wallton League of AmericCentreville | Form 990 | $996,278FY2025 |
| The Cousteau Society IncChesapeake | Form 990 | $930,473FY2024 |
| Living Earth SchoolAfton | Form 990 | $921,377FY2025 |
| Friends of Hollywood CemeteryRichmond | Form 990 | $905,964FY2025 |
| Virgina League of Conservation Voters Education FundRichmond | Form 990 | $898,022FY2024 |
| Friends of the James River ParkRichmond | Form 990 | $884,239FY2025 |
| Wetlands Watch IncNorfolk | Form 990 | $830,600FY2024 |
| Advanced Conservation StrategiesWilliamsburg | Form 990 | $823,503FY2024 |
| Energy & Environment Legal InstituteMcLean | Form 990 | $820,737FY2024 |
| Great Meadow FoundationThe Plains | Form 990 | $808,982FY2024 |
| Blue Ridge Prism IncCrozet | Form 990 | $805,496FY2025 |
| Virginia Interfaith Power & LightRichmond | Form 990 | $785,749FY2025 |
| Ever Green TeamBlackstone | Form 990 | $764,294FY2024 |
| International League of Conservation Photographers IncArlington | Form 990 | $753,517FY2024 |
| Society of Wetland Scientists IncMcLean | Form 990 | $748,763FY2025 |
| Env Wildlife Conservation TrustMarshall | Form 990 | $744,586FY2025 |
| American Water Resources AssociationMiddleburg | Form 990 | $735,326FY2024 |
| Virginia Energy Efficiency CouncilRichmond | Form 990 | $720,328FY2024 |
| Magnolia Gardens IncNorfolk | Form 990 | $720,030FY2025 |
| Virginia Association of Soil and Water Conservation Districts EducaMechanicsville | Form 990 | $719,324FY2025 |
| Rivanna Conservation AllianceCharlottesville | Form 990 | $699,088FY2024 |
| American Friends of Blue Ventures IncArlington | Form 990 | $680,750FY2025 |
| International Biochar InitiativeNorfolk | Form 990 | $673,913FY2025 |
| The Nature Foundation at WintergreenRoseland | Form 990 | $623,182FY2024 |
| Cave Conservancy of the VirginiasGlen Allen | Form 990 | $612,521FY2024 |
| Hanover County Clean Technology Innovation CenterAshland | Form 990 | $600,051FY2025 |
| Friends of the Blue Ridge Parkway IncRoanoke | Form 990 | $597,602FY2026 |
| Sound Future FoundationCharlottesville | Form 990 | $589,953FY2024 |
| Capital TreesRichmond | Form 990 | $583,064FY2025 |
| Virginia Water Environment Association IncGlen Allen | Form 990 | $570,125FY2024 |
| Citizens for Fauquier CountyWarrenton | Form 990 | $558,631FY2025 |
| Ecoaction Arlington IncArlington | Form 990 | $542,212FY2025 |
| Finleys Green Leap ForwardBroad Run | Form 990 | $534,915FY2024 |
| Broad Water InnovationsRichmond | Form 990 | $534,244FY2024 |
| Conservation Park of Virginia IncCharles City | Form 990 | $529,993FY2024 |
| Friends of the Lower Appomattox River IncPetersburg | Form 990 | $523,036FY2025 |
| Virginia Clean CitiesRockingham | Form 990 | $522,940FY2025 |
| Northern Neck Land Conservancy IncWarsaw | Form 990 | $516,511FY2025 |
| Indigenous Conservation CouncilAlexandria | Form 990 | $515,493FY2025 |
| United Parents Against Lead - UpalRichmond | Form 990 | $511,069FY2025 |
| Virginia Foundation for Agriculture Innovation & Rural SuftainabilityRichmond | Form 990 | $474,656FY2025 |
| Amazon Aid FoundationRichmond | Form 990 | $474,443FY2025 |
| Blue Ridge Discovery Center IncTroutdale | Form 990 | $460,268FY2025 |