| Business | Phone |
| Ken Malnar 3907 Vesper Ct, Naperville 60564 | (630) 922-7055 |
| Paul Mills Kenpo Karate Naperville 60564 | (630) 904-7070 |
| Y K Martial Arts 2960 Artesian Rd 144, Naperville 60564 | (630) 357-3185 |
| Kicktech Martial Arts Inc 25w043 Keswick Ln, Naperville 60540 | (630) 357-8962 |
| Little Gym Of Naperville 2603 Aurora Ave, Naperville 60540 | (630) 637-0700 |
| Personal Success Systems 1580 W Ogden Ave 308, Naperville 60540 | (630) 527-8900 |
| Sharkey's Karate Studio 2916 W Ogden Ave 120, Naperville 60540 | (630) 369-8055 |
| United Martial Arts Inc 1260 E Chicago Ave, Naperville 60540 | (630) 369-4949 |
| Ata Taekwondo 12337 State Route 59, Naperville 60563 | (630) 946-4446 |
| Martial Arts Training Svc Inc 551 Industrial Dr, Naperville 60563 | (630) 778-6600 |
| World Martial Arts Institute 931 E Ogden Ave, Naperville 60563 | (630) 717-1313 |
| Yongin Martial Arts 1807 S Washington St 108, Naperville 60565 | (630) 305-8687 |