Colorado Budo Center and American Isshinryu Karate Schools, Inc.
- Offers instruction in Isshinryu Karate, martial arts training for self defense, tai chi, and weapons training.
- http://www.americanisshinryukarate.com

Way of the Crane
- Karate training influenced by other martial arts located in Boulder. Mission, programs and class schedules.
- http://www.wayofthecrane.com/

American Black Belt Academy
- Teaching Shorin Karate in Colorado Springs. Includes class schedule, history, and contact information.
- http://www.americanblackbeltacademy.com

International Black Belt Academy
- Features program information and special student area. Located in Lafayette, Colorado.
- http://www.vqkenpo.com/