| Business | Phone |
| Karate Institute 817 Main St, Hackensack 7601 | (201) 489-1661 |
| Center-Karate & Family Fitness 817 Main St, Hackensack 7601 | (201) 342-3551 |
| Tiger Schulmann's Karate Center 389 S State Rt 17, Hackensack 7601 | (201) 646-0850 |
| Shoto Kan Karate-Doe Academy I 307 Main St, Hackensack 7601 | (201) 488-3656 |
| Pro Tae Kwondo Inc 10 E Moonachie Rd, Hackensack 7601 | (201) 229-9567 |