| Business | Phone |
| Mirandette's Martial Arts Ctr 4560 Bowen Blvd Se E, Grand Rapids 49508 | (616) 281-1121 |
| Big Dog Tae Kwon Do 6504 28th St Se, Grand Rapids 49546 | (616) 942-6640 |
| Budo Academy Llc 2882 Shaffer Ave Se, Grand Rapids 49512 | (616) 949-7117 |
| Cascade Karate Academy 4990 Cascade Rd Se C, Grand Rapids 49546 | (616) 897-1760 |
| Chan's Kung Fu School 3158 Division Ave S, Grand Rapids 49548 | (616) 475-9021 |
| Crusader Martial Arts Inc 3413 Roger B Chaffee Mem Dr Se, Grand Rapids 49548 | (616) 247-3868 |
| East Hills Judo Club 1640 East Paris Ave Se, Grand Rapids 49546 | (616) 458-7102 |
| East-West Karate 5330 S Division Ave, Grand Rapids 49548 | (616) 532-1193 |
| Grand Rapids Karate Academy 2115 Plainfield Ave Ne, Grand Rapids 49505 | (616) 447-2292 |
| Gymco Sports 2306 Camelot Ridge Ct Se, Grand Rapids 49546 | (616) 956-0586 |
| Jinmookwan Tae Kwon Do Academy 3115 Lake Eastbrook Blvd Se, Grand Rapids 49512 | (616) 957-5600 |
| Joyner's Karate 5330 Division Ave S, Grand Rapids 49548 | (616) 532-4919 |
| Toyoda Center-Aikido Assn 3808 Division Ave S, Grand Rapids 49548 | (616) 245-6370 |
| Super T Karate 4336 Plainfield Ave Ne, Grand Rapids 49525 | (616) 364-5111 |
| Standale Karate & Fitness O-11147 8th Ave Nw, Grand Rapids 49534 | (616) 791-8987 |
| Shorin-Ryu Karate School 1420 Plainfield Ave Ne 3, Grand Rapids 49505 | (616) 235-2500 |
| Original Okinawan Karate 5260 Division Ave S, Grand Rapids 49548 | (616) 531-6932 |
| Elite Karate & Fitness 510 28th St Se, Grand Rapids 49548 | (616) 241-5727 |