| Business | Phone |
| Boulevard Machine & Gear Inc 785 Page Blvd, Springfield 1104 | (413) 788-6466 |
| Dyno Machine Inc 248 Laconia St, Springfield 1129 | (413) 543-3250 |
| Ely Tool Inc 455 Cottage St, Springfield 1104 | (413) 732-2347 |
| Emco Tool & Gauge Co 190 Brookdale Dr, Springfield 1104 | (413) 732-1155 |
| Etoc & Co 556 Saint James Ave, Springfield 1109 | (413) 781-6600 |
| General Mold & Tool Inc 12 Cass St, Springfield 1104 | (413) 739-3614 |
| Metal-Craft Mfg 1 Allen St, Springfield 1108 | (413) 734-9045 |
| Mitchell Machine Inc 224 Hancock St, Springfield 1109 | (413) 739-9693 |
| Quality Machine Solutions Inc 655 Page Blvd, Springfield 1104 | (413) 739-2363 |
| Robert's Machine Tool Design 279 Mill St # G, Springfield 1108 | (413) 733-9164 |
| Roberts Manufacturing Co 160 Progress Ave, Springfield 1104 | (413) 737-2283 |
| Royal Business Machine 30 Robbins Rd, Springfield 1104 | (413) 781-8215 |
| Thorn Industries Inc 90 Brookdale Dr, Springfield 1104 | (413) 737-2464 |