KATTA UK – The Knife, Axe, Tomahawk, Throwing Association UK, based near Pontefract, is made up of a group of like-minded throwers who regularly meet to promote and share best practice in the throwing arts.
Eurothrowers – The Eurothrowers club unites European knife throwers and axe throwers. It was founded in 2003 with the goal to make the communication between knife throwers and axe throwers from all about Europe easier, to assist people in organizing events, and to promote the sport.
IKTHOF – The International Knife Throwers Hall of Fame is based in Austin, Texas and is dedicated to increasing the communication, education and recognition of all knife throwers.
AKTA – The American Knife Throwers Alliance is an association of American and international sportsmen dedicated to the practice and promotion of knife throwing as a sport, recreation and hobby.