Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Save the Bay IncProvidence | Form 990 | $4,894,808FY2025 |
| Woonasquatucket River Watershed CouncilProvidence | Form 990 | $4,889,250FY2024 |
| Audubon Society of Rhode IslandSmithfield | Form 990 | $4,640,578FY2024 |
| Conanicut Island Sailing FoundationJamestown | Form 990 | $3,056,569FY2024 |
| Groundwork Rhode IslandPawtucket | Form 990 | $2,493,358FY2025 |
| Aquidneck Land TrustMiddletown | Form 990 | $2,405,320FY2025 |
| The Rhode Island Association of Conservation DistrictsJohnston | Form 990 | $2,290,899FY2024 |
| South Kingstown Land TrustSouth Kingstown | Form 990 | $1,168,496FY2025 |
| Pocasset Pokanoket Land Trust IncCranston | Form 990 | $1,090,047FY2025 |
| Bike NewportNewport | Form 990 | $1,067,936FY2025 |
| Green OceansLittle Compton | Form 990 | $1,027,312FY2024 |
| Eastern Rhode Island Conservation DistrictTiverton | Form 990 | $873,366FY2025 |
| What Cheer Flower FarmProvidence | Form 990 | $870,008FY2024 |
| Watch Hill ConservancyWesterly | Form 990 | $804,931FY2024 |
| Newport Tree ConservancyNewport | Form 990 | $775,667FY2025 |
| Ecori IncProvidence | Form 990 | $501,001FY2025 |
| Movement Education OutdoorsProvidence | Form 990 | $475,564FY2025 |
| Weekapaug Foundation for ConservationWesterly | Form 990 | $471,871FY2024 |
| Raiz Foundation IncProvidence | Form 990 | $465,937FY2024 |
| Childhood Lead Action ProjectProvidence | Form 990 | $434,569FY2025 |
| Nopes Island Conservation Association IncWesterly | Form 990 | $406,702FY2026 |
| Tiverton Land TRTiverton | Form 990 | $396,830FY2025 |
| Aquidneck Community TableNewport | Form 990 | $366,119FY2024 |
| Beyond Our Shores IncPortsmouth | Form 990 | $364,164FY2025 |
| Wood-Pawcatuck Watershed AssocHope Valley | Form 990 | $350,045FY2025 |
| Block Island Conservancy IncBlock Island | Form 990 | $305,573FY2025 |
| Solar Initiative of Rhode IslandBlock Island | Form 990 | $280,354FY2025 |
| Salt Ponds Coalition IncCharlestown | Form 990 | $203,207FY2025 |
| Rhode Island Tree CouncilProvidence | Form 990 | $201,723FY2025 |
| Thrive OutsideBristol | Form 990-EZ | $193,302FY2025 |
| Burrillville Grassroots CoalitionPascoag | Form 990-EZ | $184,972FY2025 |
| Friends of Belmont Chapel and Island Cemetery CoNewport | Form 990-EZ | $165,154FY2024 |
| Friends of the Kinney Faella GardensKingston | Form 990-EZ | $144,084FY2025 |
| Ocean AgencyNewport | Form 990-EZ | $122,473FY2025 |
| Charlestown Land TrustCharlestown | Form 990 | $118,985FY2025 |
| Rhode Island School Recycling ProjectCranston | Form 990-EZ | $110,238FY2025 |
| Blackstone River Watershed Council IncCumberland | Form 990-EZ | $107,746FY2025 |
| Rhode Island Resource Conservation and Development AreaJohnston | Form 990-EZ | $86,409FY2025 |
| Conanicut Island Land Trust CorporationJamestown | Form 990 | $86,228FY2024 |
| Tavern Hall Preservation Society IncKingston | Form 990 | $84,122FY2025 |
| Prudence ConservancyPrudence Island | Form 990 | $82,898FY2024 |
| Rhode Island Wild Plant Society IncNorth Kingstown | Form 990-EZ | $81,657FY2025 |
| Narrow River Preservation Association IncNarragansett | Form 990-EZ | $81,374FY2025 |
| Newport in BloomNewport | Form 990-EZ | $77,694FY2025 |
| The Committee for the Great Salt PondBlock Island | Form 990-EZ | $75,982FY2025 |
| 15 Minute Field TripsJohnston | Form 990-EZ | $73,348FY2025 |
| Blackstone Parks ConservancyProvidence | Form 990-EZ | $72,763FY2025 |
| Rhode Island Saltwater Anglers Foundation IncCoventry | Form 990-EZ | $68,477FY2025 |
| Coalition Center for Environmental SustainabilityJamestown | Form 990-EZ | $60,804FY2025 |
| Burrillville Land TrustBurrillville | Form 990-N | No figure |
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