| Business | Phone |
| Tony Cogliandro's Kenpo Karate 525 Woburn St, Tewksbury 1876 | (978) 454-5050 |
| Self Defense Institute 1721 Main St, Tewksbury 1876 | (978) 863-1460 |
| Khoury's Karate Academy 553 Main St, Tewksbury 1876 | (978) 858-0123 |
| Kwon's T-Usa Martial Arts 885 Main St, Tewksbury 1876 | (978) 858-3699 |
| Karate For Kids 361 Main St, Tewksbury 1876 | (978) 851-5771 |