| Business | Phone |
| Fidelis Group Inc 401 Hackensack Ave, Hackensack 7601 | (201) 342-8362 |
| Fujitsu Systems Of America Inc 401 Hackensack Ave, Hackensack 7601 | (201) 489-8828 |
| Inovative Computers 401 Hackensack Ave, Hackensack 7601 | (201) 342-8240 |
| Computer Future Assoc Inc 1 Brook St, Hackensack 7601 | (201) 489-7676 |
| Computer Shop Hackensack 7601 | (201) 843-4303 |
| Cos Computer Systems 235 Main St, Hackensack 7601 | (201) 457-3201 |
| Suzy Systems Inc 477 Main St, Hackensack 7601 | (201) 489-5888 |
| Access Security Systems Inc Hackensack 7601 | (201) 489-0123 |