| Business | Phone |
| Trinodal Systems Corp 3010 S Broad St, Trenton 8610 | (609) 888-3337 |
| Fiserv Inc 1600 N Olden Avenue Ext, Trenton 8638 | (609) 599-3925 |
| Fiserv Inc 425 Phillips Blvd, Trenton 8618 | (609) 883-0038 |
| Frazee Tabulations 12 Grandview Ave, Trenton 8648 | (609) 896-3737 |
| Archi-Tech Systems Inc 101 Sylvia Way, Trenton 8691 | (609) 882-2447 |