| Ethnic Heritage Council of the Pacific NorthwestSeattle | Form 990-N | No figure |
| Heart of the Basin HFHOthello | Form 990-N | No figure |
| Marrowstone Island FoundationNordland | Form 990-N | No figure |
| Whatcom Parks & Recreation FoundationBellingham | Form 990-EZ | $10,525FY2025 |
| Unidentified Moving Objects Company IncVashon | Form 990-N | No figure |
| Ibew 77 Womens CommitteeSeaTac | Form 990-EZ | $9,264FY2024 |
| Evergreen Spina Bifida Association IncLakewood | Form 990-N | No figure |
| Complete the Loop CoalitionWenatchee | Form 990-N | No figure |
| Friends of the Dayton Memorial LibraryDayton | Form 990-N | No figure |
| Infinity Box Theatre ProjectSeattle | Form 990-N | No figure |
| Quincy Valley Hospital Foundation TRQuincy | Form 990-N | No figure |
| Seattle Childrens HospitalSeattle | Form 990-N | No figure |
| Economic Development Coalition of Kittitas CountyEllensburg | Form 990-N | No figure |
| Lao Development Association-AmericaPuyallup | Form 990-N | No figure |
| Diverse Unified Educational NonprofitKennewick | Form 990-N | No figure |
| Academy of Dentistry International FoundationClyde Hill | Form 990-N | No figure |
| Chiropractic Medal 75 Trust FundAuburn | Form 990-N | No figure |
| Minuteman Fund of WashingtonOlympia | Form 990-N | No figure |
| Renton Rotary FoundationRenton | Form 990-N | No figure |
| Pacific Northwest License Tax and Fraud AssociationTumwater | Form 990-N | No figure |
| The People-Centered Development ForumBainbridge Island | Form 990-N | No figure |
| Q Youth ResourcesSilverdale | Form 990-N | No figure |
| Filipino American Educators of WashingtonSeattle | Form 990-N | No figure |
| Smocking Arts Guild of America IncWenatchee | Form 990-N | No figure |
| Autism DaysSammamish | Form 990-N | No figure |
| Association of County Human ServicesTacoma | Form 990-N | No figure |
| General Federation of Womens ClubRainier | Form 990-N | No figure |
| Backstretch ChapelAuburn | Form 990-N | No figure |
| Fly Fishers International IncLake Tapps | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSnoqualmie | Form 990-N | No figure |
| American Chemical SocietyKennewick | Form 990-N | No figure |
| Toastmasters InternationalVancouver | Form 990-N | No figure |
| Sacajawea Junior High School Parent Teachers GroupSpokane | Form 990-N | No figure |
| Lynx House Press IncSpokane | Form 990-N | No figure |
| Central Mass ChapterSeattle | Form 990-N | No figure |
| Wave MissionCovington | Form 990-N | No figure |
| Toastmasters InternationalBlaine | Form 990-N | No figure |
| American Inns of Court FoundationVancouver | Form 990-N | No figure |
| The Baud BoysSeattle | Form 990-N | No figure |
| American Medallic Sculpture AssociationEdmonds | Form 990-N | No figure |
| Little League Baseball IncTacoma | Form 990-N | No figure |
| Sme Found for Marketing EducationSumas | Form 990-N | No figure |
| South Sound Collective VoicesFederal Way | Form 990-N | No figure |
| Little League Baseball IncCheney | Form 990-N | No figure |
| Institute of Management Accountants IncTacoma | Form 990-N | No figure |
| Soroptimist International of the Americas IncBellevue | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSeattle | Form 990-N | No figure |
| Demolay InternationalTacoma | Form 990-N | No figure |
| Society of American Military EngineersFairchild AFB | Form 990-N | No figure |
| Alderwood Middle School PTALynnwood | Form 990-N | No figure |