| Spokane Aviation Scholarship FoundationSpokane | Form 990-N | No figure |
| Marshall Citizen Science InstituteOlympia | Form 990-N | No figure |
| Eastside Aquatic Swim Team Booster ClubKirkland | Form 990-N | No figure |
| BioworksBremerton | Form 990-N | No figure |
| Prairie High School SeniorsBrush Prairie | Form 990-N | No figure |
| Carbonado Historical School PTACarbonado | Form 990-N | No figure |
| AmantombazanaKent | Form 990-N | No figure |
| Spokane Valley Tech PTOSpokane Valley | Form 990-N | No figure |
| Parent Booster USA IncEverett | Form 990-N | No figure |
| Tekoa Booster ClubTekoa | Form 990-N | No figure |
| Cedar Crest Academy Bellewood Parent AssociationBellevue | Form 990-N | No figure |
| Friends of Birch Bay LibraryBlaine | Form 990-N | No figure |
| Tracyton Community Library FoundationTracyton | Form 990-N | No figure |
| Parent Booster USA IncOlympia | Form 990-N | No figure |
| Kettle Falls Bulldog Booster ClubKettle Falls | Form 990-N | No figure |
| Kalles Junior High PTSA 5 7 95Tacoma | Form 990-N | No figure |
| Linwood Elementary PTOSpokane | Form 990-N | No figure |
| Home Connection PTOOak Harbor | Form 990-N | No figure |
| Pacific County Guns and HosesSouth Bend | Form 990-N | No figure |
| Olympic Logging Conference FoundationKalama | Form 990-N | No figure |
| Honor Society of Phi Kappa PhiLacey | Form 990-N | No figure |
| Ite - Washington State SectionMercer Island | Form 990-N | No figure |
| Tacoma Special Education PTATacoma | Form 990-N | No figure |
| Orcas Graduating ClassEastsound | Form 990-N | No figure |
| Okanogan Ffa Alumni Okanogan Ffa Booster ClubOkanogan | Form 990-N | No figure |
| Bgi Community AssociationSeattle | Form 990-N | No figure |
| Andrew White Performing Arts Memorial ScholarshipRochester | Form 990-N | No figure |
| Samish Elementary Parent GroupSedro-Woolley | Form 990-N | No figure |
| Northwest Software Developers AssociationRedmond | Form 990-N | No figure |
| Wild Rose Prairie Community AssociationDeer Park | Form 990-N | No figure |
| Parent Booster USA IncLake Stevens | Form 990-N | No figure |
| Creative Childrens GuildSpokane | Form 990-N | No figure |
| North American Packgoat Association IncSelah | Form 990-N | No figure |
| Rogers Ram Running Booster ClubPuyallup | Form 990-N | No figure |
| Project Based Middle School PTOCamas | Form 990-N | No figure |
| Wise CaregivingAnacortes | Form 990-N | No figure |
| North Creek High School PTSABothell | Form 990-N | No figure |
| We Do ThatSpokane | Form 990-N | No figure |
| Christian Homeschoolers of MarysvilleMarysville | Form 990-N | No figure |
| University of Michigan Club of SeattleLynnwood | Form 990-N | No figure |
| Parent Booster USA IncRedmond | Form 990-N | No figure |
| Panther Pride Athletic AssociationUsk | Form 990-N | No figure |
| Talent for Hire OrgGig Harbor | Form 990-N | No figure |
| Iseman FoundationKent | Form 990-N | No figure |
| Trey Scott Memorial ScholarshipWest Richland | Form 990-N | No figure |
| Bellingham High School Athletic Hall of FameBellingham | Form 990-N | No figure |
| Prairie High School Band BoostersBrush Prairie | Form 990-N | No figure |
| Global Era of LovePort Orchard | Form 990-N | No figure |
| Andrea Gaxiola Memorial ScholarshipSequim | Form 990-N | No figure |
| Business Credit FoundationBurien | Form 990-N | No figure |