| Business | Phone |
| Aikido Federation-California 1360 Logan Ave # 108, Costa Mesa 92626 | (714) 557-6372 |
| Bob White Karate Studio 1125 Victoria St, Costa Mesa 92627 | (949) 645-0337 |
| Boran Brazilian Jiu-Jitsu 1548 Adams Ave # D, Costa Mesa 92626 | (714) 751-7505 |
| Combat Jiu Jitsu Supplies 1630 Superior Ave, Costa Mesa 92627 | (949) 645-1647 |
| Direct Measures Intl 230 E 17th St, Costa Mesa 92627 | (949) 650-7233 |
| Global Jiu Jitsu 1725 Monrovia Ave, Costa Mesa 92627 | (949) 645-8060 |
| United Studios Of Self Defense 170 E 17th St # 115, Costa Mesa 92627 | (949) 650-8636 |
| United Studios Of Self Defense 2675 Irvine Ave, Costa Mesa 92627 | (949) 722-7432 |
| Korea Institute-Martial Arts Costa Mesa 92627 | (949) 645-0606 |
| Martial Arts Usa Tae Kwondo 2263 Fairview Rd # P, Costa Mesa 92627 | (714) 850-9001 |
| Newport Mesa Martial Arts 488 E 17th St, Costa Mesa 92627 | (949) 650-1645 |