| Pend Oreille County Youth Soccer AssociationNewport | Form 990-N | No figure |
| Fife-Milton Youth BasketballMilton | Form 990-N | No figure |
| Burlington Edison High School Basketball Booster ClubBurlington | Form 990-N | No figure |
| The United States Pony Clubs IncWenatchee | Form 990-N | No figure |
| Moxee Valley Youth Baseball ClubMoxee | Form 990-N | No figure |
| Totem Grid Iron ClubBellevue | Form 990-N | No figure |
| The United States Pony Clubs inSumner | Form 990-N | No figure |
| White River High School Boys Wrestling Booster ClubBuckley | Form 990-N | No figure |
| Mount Vernon Youth Football AssociationMount Vernon | Form 990-N | No figure |
| Kingsgate Skating ClubKirkland | Form 990-N | No figure |
| Lewis County Swim ClubCentralia | Form 990-N | No figure |
| Milt Minor Charitable FoundationOlympia | Form 990-N | No figure |
| Baddlands Cycling ClubSpokane | Form 990-N | No figure |
| Lopez Island Community Tennis AssociationLopez Island | Form 990-N | No figure |
| Vancouver Metro Senior 60 Plus Softball AssociationVancouver | Form 990-N | No figure |
| Wenatchee Row and Paddle ClubWenatchee | Form 990-N | No figure |
| Kelso Youth BaseballKelso | Form 990-EZ | $0FY2024 |
| Citizens for Off-Leash AreasSeattle | Form 990-N | No figure |
| Vashon-Maury Island Horse AssociationVashon | Form 990-N | No figure |
| Monroe Sky Valley Youth FootballMonroe | Form 990-N | No figure |
| The United States Pony Clubs IncWest Richland | Form 990-N | No figure |
| Redmond Select Baseball ClubRedmond | Form 990-N | No figure |
| Evergreen Wrestling Officials AssociationVancouver | Form 990-N | No figure |
| Lake Roosevelt Walleye ClubKettle Falls | Form 990-N | No figure |
| Seattle Outrigger Canoe ClubSeattle | Form 990-N | No figure |
| Centre Line ProductionBellevue | Form 990-N | No figure |
| Montlake Rowing ClubSeattle | Form 990-N | No figure |
| Issaquah Girls Basketball AssociationSammamish | Form 990-EZ | $0FY2025 |
| Wilkinson Baseball ClubSnohomish | Form 990-N | No figure |
| Edmonds Ski School IncBellevue | Form 990-N | No figure |
| West Sound Cycling ClubBremerton | Form 990-N | No figure |
| Olympic Peninsula Sports UnionBremerton | Form 990-N | No figure |
| Northwest Winter Sports FoundationChewelah | Form 990-N | No figure |
| Austin FoundationRedmond | Form 990-N | No figure |
| The Central Area Community FestivalSeattle | Form 990-N | No figure |
| Seattle Rugby FoundationSeattle | Form 990-N | No figure |
| Pacific Northwest Outrigger Racing Canoe AssociationSeattle | Form 990-N | No figure |
| Seattle AikikaiSeattle | Form 990-EZ | $0FY2025 |
| Japan Karate FederationBuckley | Form 990-N | No figure |
| Grays Harbor Foothills Youth Soccer AssociationMontesano | Form 990-N | No figure |
| Pacific Northwest Association of Synchronized SwimmingKirkland | Form 990-N | No figure |
| Pomeroy Babe Ruth BaseballPomeroy | Form 990-N | No figure |
| Tacoma Kendo and Iaido ClubUniversity Place | Form 990-N | No figure |
| Marthas MomsSeattle | Form 990-N | No figure |
| Burlington-Edison Girls Basketball Booster ClubBurlington | Form 990-N | No figure |
| Whatcom Speed Skating ClubBlaine | Form 990-N | No figure |
| Emerald City Booster ClubRedmond | Form 990-N | No figure |
| Extreme Access and AdventuresShoreline | Form 990-N | No figure |
| Sequim Youth BasketballSequim | Form 990-N | No figure |
| Lake Union Outreach FoundationSeattle | Form 990-N | No figure |