| Business | Phone |
| C & W Realty Trust 95 State St # 422, Springfield 1103 | (413) 781-2926 |
| Cww Realty Trust 1618 Main St, Springfield 1103 | (413) 736-5002 |
| Hospital Campus Medical Bldg 300 Stafford St, Springfield 1104 | (413) 739-9569 |
| Three Hundred State St Realty 310 State St, Springfield 1105 | (413) 732-9774 |
| Tower Square 1500 Main St, Springfield 1115 | (413) 733-2171 |