Current High-A (baseball) team owners and the principal corporate entities that operate the clubs:
| Team | Owner(s) | Principal(s) | Year acquired | Affiliate |
|---|---|---|---|---|
| Eugene Emeralds | Elmore Sports Group [24] | David G. Elmore Jr. | 1983 [25] | San Francisco Giants |
| Everett AquaSox | 7th Inning Stretch LLC [26] | Tom Volpe | 2008 | Seattle Mariners |
| Hillsboro Hops | Short Season, LLC [27] [28] | Mike McMurray (President) | 2012 (founded) [29] | Arizona Diamondbacks |
| Spokane Indians | Brett Sports & Entertainment [30] | Brett brothers: George Brett, Ken Brett, Bobby Brett, John Brett | 1985 [31] | Colorado Rockies |
| Tri-City Dust Devils | Diamond Baseball Holdings [32] | Pat Battle (chairman); Peter B. Freund (CEO) | 2024 | Los Angeles Angels |
| Vancouver Canadians | Diamond Baseball Holdings [33] | Pat Battle (chairman); Peter B. Freund (CEO) | 2023 | Toronto Blue Jays |