| Business | Phone |
| Community Builders Inc 322 Main St, Springfield 1105 | (413) 737-0207 |
| Falcon Management Corp 1 Monarch Pl # 2410, Springfield 1144 | (413) 731-7871 |
| Northern Star Development Corp 14 Dresden St, Springfield 1109 | (413) 781-0381 |
| Shannon Construction 50 Wesson St, Springfield 1108 | (508) 839-5959 |
| Spruell & Co 427 State St, Springfield 1105 | (413) 746-4148 |
| Telitcom Development Corp 1441 Main St, Springfield 1103 | (413) 787-1541 |
| Leasehold Capital Corp 1500 Main St, Springfield 1115 | (413) 788-5700 |