| Mihs Girls Swive Booster ClubSeattle | Form 990-N | No figure |
| United States Esports AssociationSpokane | Form 990-N | No figure |
| Pomeroy Swim TeamPomeroy | Form 990-N | No figure |
| Central Washington Select Basketball ClubYakima | Form 990-N | No figure |
| South Sound Assassins Womens Rugby ClubTacoma | Form 990-N | No figure |
| Marysville-Tulalip Pickleball ClubMarysville | Form 990-N | No figure |
| Hornet Youth Lacrosse ClubEnumclaw | Form 990-N | No figure |
| Beyond the BikesMaple Valley | Form 990-N | No figure |
| Moses Lake Monsters Baseball ClubMoses Lake | Form 990-N | No figure |
| Arsenal Baseball ClubLake Stevens | Form 990-N | No figure |
| Noel Cole Fish & Wildlife ProjectChehalis | Form 990-N | No figure |
| Enumclaw Lacrosse Booster ClubEnumclaw | Form 990-N | No figure |
| CJ Mitchell Sports Officials AcademyKennewick | Form 990-N | No figure |
| Access Tennis SeattleSeattle | Form 990-N | No figure |
| Amateur Athletic Union of the United States IncVashon | Form 990-N | No figure |
| Snohomish Motorcycle ClubSnohomish | Form 990-N | No figure |
| Interstate ChampionshipMalaga | Form 990-N | No figure |
| Upper Valleyball ClubBridgeport | Form 990-N | No figure |
| Team Tread 3219Auburn | Form 990-N | No figure |
| Game Creators Alliance IncRenton | Form 990-N | No figure |
| Cityleague Sports FoundationShoreline | Form 990-N | No figure |
| Level the Field SportsSeattle | Form 990-N | No figure |
| Seattle Grizzlies Australian Rules Football ClubSeattle | Form 990-N | No figure |
| Measure Sports FoundationKingston | Form 990-N | No figure |
| Dialed Cycling TeamVancouver | Form 990-N | No figure |
| Camas Wrestling ClubCamas | Form 990-N | No figure |
| Wounded Veterans Waterfowl Club - WashingtonBlaine | Form 990-N | No figure |
| Esports PNW CouncilBellevue | Form 990-N | No figure |
| Nomad Cycling ClubDuvall | Form 990-N | No figure |
| Walla Walla Valley Youth Football LeagueWalla Walla | Form 990-N | No figure |
| Seattle Otters FoundationSeattle | Form 990-N | No figure |
| Shadow Racing ClubSeattle | Form 990-N | No figure |
| Whatcom Homeschool Archery TeamEverson | Form 990-N | No figure |
| Pasco River Dogs American Legion BaseballPasco | Form 990-N | No figure |
| Prairie Football BoostersBrush Prairie | Form 990-N | No figure |
| Grace Gymnastics Center Lakewood Family YMCA Compulsiry and OptionalLakewood | Form 990-N | No figure |
| Naches Valley Track Booster ClubYakima | Form 990-N | No figure |
| Rainbow City SportsSeattle | Form 990-N | No figure |
| Seattle Celtic FoundationSeattle | Form 990-N | No figure |
| Toledo Track and Training ClubToledo | Form 990-N | No figure |
| Black Hills Wolves WrestlingOlympia | Form 990-N | No figure |
| Veterans Motorcycle OutreachCastle Rock | Form 990-N | No figure |
| Everett Jets Football ClubSoap Lake | Form 990-N | No figure |
| RF and GC Crushers TeamArlington | Form 990-N | No figure |
| Key-Pen Pirates MTBPort Orchard | Form 990-N | No figure |
| Evergreen Archery ClubSpokane | Form 990-N | No figure |
| Junior Braves Youth FootballKennewick | Form 990-N | No figure |
| Lincoln Boys Ultimate Frisbee ClubSeattle | Form 990-EZ | $0FY2021 |
| Rods and Reels in NeedOlympia | Form 990-N | No figure |
| Goathead Warriors OrgWenatchee | Form 990-N | No figure |