| Business | Phone |
| Monteiro Machine 667 Farm Rd, Marlborough 1752 | (508) 481-1881 |
| Fastec Tool & Engineering 97 Evelina Dr, Marlborough 1752 | (508) 229-8465 |
| Roche Tool & Die Corp 170 Maple St, Marlborough 1752 | (508) 485-6460 |
| J & J Machine 109 Fitchburg St, Marlborough 1752 | (508) 481-8166 |