Established in 2003

• 
  Alabama Slammers
• 
  Alexandria Blizzard
• Ariada-Akpars Volzhsk
• 
  ASK/Ogre
• 
  Atlanta Gladiators
• 
  Aylmer Spitfires

• Brewster Bulldogs
• 
  Butte Roughriders

• 
  Castleton Spartans
• 
  Castleton Spartans men's ice hockey
• 
  Castleton Spartans women's ice hockey
• 
  Colorado Eagles
• 
  Connecticut Jr. Wolfpack

• Dayton Gems (NAHL)
• 
  HC Dmitrov
• 
  Drumheller Dragons

• 
  Eastern Ontario Senior Hockey League
• 
  Everett Silvertips

• 
  Finlandia Lions men's ice hockey
• Fort Vancouver Pioneers

• 
  Goderich Flyers
• 
  Grand Falls Rapids

• 
  HK Alfa Sarajevo

• 
  Irtysh Pavlodar

• 
  Kirkland Lake Gold Miners

• 
  Lakeland Loggerheads
• 
  Lewiston MAINEiacs

• 
  Manchester Phoenix
• 
  Mass-Boston Beacons women's ice hockey
• 
  KHL Medveščak II
• MHK Dolny Kubin
• 
  Miami Manatees
• 
  Minnesota Moose (USPHL)
• 
  Mission Icebreakers

• 
  Portland Jr. Pirates

• 
  Richmond RiverDogs

• Saskatchewan Prairie Ice
• 
  St. Louis Heartland Eagles
• 
  St. Paul Lakers
• 
  Ste-Marie de Beauce Poutrelles Delta
• 
  Summerside Capitals Jr. C

• Tamworth Braves
• Thessalon Flyers
• 
  Thunder Bay Twins (2003–)
• 
  Thunder Bay Wolverines
• 
  Toronto Roadrunners

• 
  Vermont Lumberjacks

• 
  Washington Jr. Nationals