| Seattle-Gdynia Sister City AssociationSeattle | Form 990-N | No figure |
| Pacific Association for Theological StudiesCamano Island | Form 990-N | No figure |
| Pacific Chamber BalletLynnwood | Form 990-N | No figure |
| Hoquiam Grizzly BoostersHoquiam | Form 990-N | No figure |
| Moving Images Video ProjectClinton | Form 990-N | No figure |
| Chuckanut Bay Community AssociationBellingham | Form 990-N | No figure |
| Seattle Childrens HospitalSeattle | Form 990-N | No figure |
| Kiwanis International IncNorth Bend | Form 990-N | No figure |
| Sultan Band Parents AssociationSultan | Form 990-N | No figure |
| Tacoma Nomads Rugby Football ClubTacoma | Form 990-N | No figure |
| Island ArtisansFriday Harbor | Form 990-N | No figure |
| South Sound Fly FishersOlympia | Form 990-N | No figure |
| Bainbridge Island Visually Impaired PersonsBainbridge Island | Form 990-N | No figure |
| Lakewood Baseball Club IncLakewood | Form 990-N | No figure |
| Dance Gallery of BellinghamBellingham | Form 990-N | No figure |
| The Windward Education and Research CenterWahkiacus | Form 990-N | No figure |
| Elliot Bay Pipe BandSeattle | Form 990-N | No figure |
| Castle Rock Alumni Wrestling FoundationCastle Rock | Form 990-N | No figure |
| Seattle Childrens HospitalSeattle | Form 990-N | No figure |
| Mountainside Middle School PTOMead | Form 990-N | No figure |
| Walla Walla Catholic Schools Association of Alumni and FriendsWalla Walla | Form 990-N | No figure |
| Little League Baseball IncMilton | Form 990-N | No figure |
| Shop with a Tacoma CopTacoma | Form 990-N | No figure |
| Radix Institute IncSequim | Form 990-N | No figure |
| Telecommuting Research InstituteWoodinville | Form 990-N | No figure |
| International Human Powered Vehicle AssociationSeattle | Form 990-N | No figure |
| American Bamboo SocietyCheney | Form 990-N | No figure |
| American Foundation for Intl Mountainering Exploration & ReshAshford | Form 990-N | No figure |
| Mohammed Mussa MinistriesSeattle | Form 990-N | No figure |
| Toastmasters InternationalSeattle | Form 990-N | No figure |
| Institute of Industrial Engineers IncGig Harbor | Form 990-N | No figure |
| Washington State UniversityRenton | Form 990-N | No figure |
| Parent Booster USA IncTumwater | Form 990-N | No figure |
| Washington State UniversityColville | Form 990-N | No figure |
| Little League Baseball IncFriday Harbor | Form 990-N | No figure |
| Little League Baseball IncFederal Way | Form 990-N | No figure |
| Washington State UniversityVancouver | Form 990-N | No figure |
| Washington State UniversityStevenson | Form 990-EZ | $0FY2024 |
| Future Farmers of America and Its State Associations & Local ChapterSpokane | Form 990-N | No figure |
| Washington State UniversityEllensburg | Form 990-N | No figure |
| Washington State UniversityEllensburg | Form 990-N | No figure |
| Washington State UniversityEllensburg | Form 990-EZ | $0FY2024 |
| National Society of the Daughters of the American RevolutionPuyallup | Form 990-N | No figure |
| Toastmasters InternationalTacoma | Form 990-N | No figure |
| Humberto Souza Charitable FoundationRenton | Form 990-N | No figure |
| Washington State UniversityRenton | Form 990-N | No figure |
| Washington State UniversityPasco | Form 990-N | No figure |
| Washington State UniversityPasco | Form 990-N | No figure |
| Washington State UniversityPasco | Form 990-N | No figure |
| Washington State UniversityPasco | Form 990-N | No figure |