| Business | Phone |
| Triple Z's Martial Arts 31 Seymour Ave, Grayslake 60030 | (847) 231-6232 |
| Drevline Martial Arts Academy 100 S Atkinson Rd, Grayslake 60030 | (847) 223-8910 |
| Elite Academy Of Martial Arts 549 Barron Blvd B, Grayslake 60030 | (847) 548-2019 |
| Ohana Martial Arts 995 Progress Dr, Grayslake 60030 | (847) 223-6623 |
| Grays Lake Martial Art Trnng 130 S State Route 83, Grayslake 60030 | (847) 231-4770 |
| Kwon's Taekwondo 18400 W Il Route 120 # 110, Grayslake 60030 | (847) 362-1301 |