| Business | Phone |
| American Landmark 2 Gateway Ctr, Newark 7102 | (973) 623-3440 |
| Celeste Bateman & Assoc 68 Shephard Ave, Newark 7112 | (973) 705-8253 |
| Edgewood Management Co 31 Lincoln Park, Newark 7102 | (973) 623-2590 |
| Essex Plaza Management Ii 15 Pennington St, Newark 7102 | (973) 242-9135 |
| Hhp Management Inc 786 Sanford Ave, Newark 7106 | (973) 351-7726 |
| Koenig Management Ltd 545 Springfield Ave, Newark 7103 | (973) 504-3690 |
| Metro Fleet Management 260 Central Ave, Newark 7103 | (201) 679-6107 |
| New Community Management 200 S Orange Ave, Newark 7103 | (973) 623-0910 |
| P Funk Records & Management 210 Market St, Newark 7102 | (973) 622-0559 |
| Risk Management Solutions Inc 744 Broad St, Newark 7102 | (973) 848-1562 |
| Smith Management Svc Newark 7103 | (973) 273-0500 |
| Wingate Managmenet 59 Spruce St, Newark 7102 | (973) 623-8353 |