| Business | Phone |
| Johnson Martial Art Center 62 Watkins Park Dr, Upper Marlboro 20774 | (301) 390-1775 |
| Martial Arts Ctr 6417 Crain Hwy, Upper Marlboro 20772 | (301) 574-4515 |
| School Of Martial Science 16000 Trade Zone Ave # 103, Upper Marlboro 20774 | (301) 390-1600 |
| Dennis Brown Shaolin Wu-Shu 928 Arena Dr, Upper Marlboro 20774 | (301) 249-4466 |