| Business | Phone |
| Scs Inc 234 Airport Plaza Blvd, Farmingdale 11735 | (631) 501-8500 |
| Medco Computer Systems 7 Cedar Dr, Farmingdale 11735 | (516) 694-0092 |
| Medco Systems Inc 160 Marine St # A, Farmingdale 11735 | (516) 694-0090 |
| Monetary Recovery Co 33 Dubon Ct # B, Farmingdale 11735 | (631) 249-8160 |