| Business | Phone |
| Koryo Martial Arts Studio 800 Torrance Blvd # 104, Redondo Beach 90277 | (310) 316-6212 |
| Lotar Self Defense & Fitness 1628 S Pacific Coast Hwy, Redondo Beach 90277 | (310) 543-1600 |
| United Studios Of Self Defense 713 N Pacific Coast Hwy, Redondo Beach 90277 | (310) 318-3558 |
| Kicks 1635 Aviation Blvd, Redondo Beach 90278 | (310) 372-2004 |
| Korean Hatkido School 2772 Artesia Blvd # 202, Redondo Beach 90278 | (310) 371-3348 |