| Business | Phone |
| Budrecki Consulting 1400 Center St, Ludlow 1056 | (413) 589-1700 |
| Hansco Information Technology 185 West Ave # 304, Ludlow 1056 | (413) 547-8993 |
| New England Systems Inc 200 Center St, Ludlow 1056 | (413) 589-7565 |
| North East Associated Tech 33 Bluebird Cir, Ludlow 1056 | (413) 596-2600 |