| Business | Phone |
| E-Med Records 37 Summer Tree Run, Sparta 7871 | (973) 726-4444 |
| Eusa 88 Woodport Rd, Sparta 7871 | (973) 729-1095 |
| Finsure 4 Seneca Trl, Sparta 7871 | (973) 729-3849 |
| Gahonjonton Beach 4 241 E Shore Trl, Sparta 7871 | (973) 729-9773 |
| Greentree Ii Corp 100 Canterbury Dr, Sparta 7871 | (973) 729-1617 |
| Grinnell Development Co 280 W Mountain Rd, Sparta 7871 | (973) 729-6693 |
| C-Tech 50 Station Rd, Sparta 7871 | (973) 726-9000 |
| Captive Audience 34 White Lake Rd, Sparta 7871 | (973) 383-2113 |
| Cds Main Number 27 Wilson Dr, Sparta 7871 | (973) 300-0090 |
| Chapman Partners 40 Morning Star Dr, Sparta 7871 | (973) 726-8558 |