| Business | Phone |
| Garden State Shindo Ryu Karate 402 Broad St, Newark 7104 | (973) 497-2027 |
| Ironbound Karate School 25 Wall St, Newark 7105 | (973) 465-3954 |
| Jo-Jo Karate School 21 Niagara St, Newark 7105 | (973) 465-0828 |
| Little Dragon Karate School 182 Wilson Ave, Newark 7105 | (973) 690-5358 |
| New Newark Goshi Shun Karate 1126 S Orange Ave, Newark 7106 | (973) 416-4116 |
| Rashad's School-Martial Arts 1004 Bergen St, Newark 7112 | (973) 926-2149 |
| Sen Shin Dojo Karate School 170 Adams St, Newark 7105 | (973) 589-3674 |
| Shakil's School Of Martial 383 S Orange Ave, Newark 7103 | (973) 621-6723 |
| Shotokan Karate Intl Federatn 239 Lyons Ave, Newark 7112 | (973) 926-1422 |