| Business | Phone |
| American Black Belt Academy 3114 Algoma Blvd, Oshkosh 54901 | (920) 232-9700 |
| Oshkosh Karate Club 1435 S Washburn St, Oshkosh 54904 | (920) 231-2854 |
| Legends Tae Kwon Do Ctr Inc 419 N Main St, Oshkosh 54901 | (920) 379-6417 |
| Martial Arts America 1180 Emmers Ln, Oshkosh 54904 | (920) 235-2544 |
| Martial Arts America 2211 Oregon St Y, Oshkosh 54902 | (920) 232-5425 |