| Three Rivers Lacrosse ClubKennewick | Form 990-N | No figure |
| The Tacoma Boxing Club IncorporatedTacoma | Form 990-N | No figure |
| Spokane Sector Morale Welfare and RecSpokane | Form 990-EZ | $31,521FY2025 |
| Westminster Mens Lacrosse ClubUniversity Place | Form 990-N | No figure |
| Tacoma Dragon Boat AssociationUniversity Place | Form 990-EZ | $29,410FY2025 |
| Kennewick American Legion BaseballKennewick | Form 990-N | No figure |
| Ravensdale Park FoundationMaple Valley | Form 990-N | No figure |
| Bandits FastpitchEatonville | Form 990-N | No figure |
| Outlaws Baseball Club FoundationVancouver | Form 990-N | No figure |
| Valley Basketball AcademyLake Tapps | Form 990-N | No figure |
| Eastside Youth Soccer AssociationMercer Island | Form 990-N | No figure |
| Lake Chelan Mens Golf AssociationRedmond | Form 990-N | No figure |
| Gig Harbor Grizzlies Wrestling ClubGig Harbor | Form 990-N | No figure |
| Bikes Are the AnswerSpokane | Form 990-N | No figure |
| Kentlake High School Falcon Flames Dance Team Booster ClubKent | Form 990-N | No figure |
| Seatown FC FoundationSeattle | Form 990-N | No figure |
| Spokane Elite Basketball ClubSpokane | Form 990-N | No figure |
| Austen Everett FoundationSeattle | Form 990-N | No figure |
| Legends FoundationKennewick | Form 990-N | No figure |
| Spokane Dawgs Sport AssociationSpokane | Form 990-N | No figure |
| Wright Way FoundationBellevue | Form 990-N | No figure |
| Team BlazeSpokane Valley | Form 990-N | No figure |
| Rainier Highlanders Youth Rugby ClubBonney Lake | Form 990-N | No figure |
| East Valley Youth SoftballMoxee | Form 990-N | No figure |
| Shelton Highclimbers Fastpitch Booster ClubShelton | Form 990-N | No figure |
| Rogers Lacrosse ClubPuyallup | Form 990-N | No figure |
| Spanaway Lake Wrestling Booster ClubSpanaway | Form 990-N | No figure |
| Usk Community Club IncCusick | Form 990-N | No figure |
| Seattle Yacht Club FoundationSeattle | Form 990-N | No figure |
| Skagit Junior Livestock SaleMount Vernon | Form 990 | $13,406FY2025 |
| Washington Alpine Club IncSeattle | Form 990-N | No figure |
| Chaos Rising LacrosseBonney Lake | Form 990-EZ | $11,229FY2025 |
| Avanti Racing TeamSeattle | Form 990-N | No figure |
| Queen City Junior Yacht ClubLake Stevens | Form 990-N | No figure |
| Inner City YakimaYakima | Form 990-N | No figure |
| Indo-American Sports Club of SeattleKent | Form 990-N | No figure |
| Tacoma Washington Bicycle ClubTacoma | Form 990-N | No figure |
| Wolverton Mountain Peacekeepers IncVancouver | Form 990-N | No figure |
| The Ben Binckley FoundationLake Stevens | Form 990-N | No figure |
| Mima Marauders ClubCastle Rock | Form 990-N | No figure |
| Friends of Rock Creek Horse ParkKent | Form 990-N | No figure |
| Helping Issaquah Develop Recreational OpportunitiesChelan | Form 990-N | No figure |
| Friends of Saint Edward State ParkKenmore | Form 990-N | No figure |
| Friends of Newberry Hill Heritage ParkSilverdale | Form 990-N | No figure |
| Pickleball Forward FoundationSeattle | Form 990-N | No figure |
| Empower Tennis FoundationLake Forest Park | Form 990-N | No figure |
| Leavenworth Ski Hill Heritage FoundationLeavenworth | Form 990-N | No figure |
| Renton Area Athletic AssociationSeattle | Form 990-N | No figure |
| Big Cat WrestlingSpokane | Form 990-N | No figure |
| Northshore Lacrosse ClubBothell | Form 990-N | No figure |