| Business | Phone |
| Pilgrim Tool & Die Inc 565 Southbridge St, Worcester 1610 | (508) 753-0191 |
| Applied Plastic Technology 169 Fremont St, Worcester 1603 | (508) 752-5924 |
| Kay Enterprises 4 Coolidge Rd, Worcester 1602 | (508) 755-3141 |
| Customatic Inc 36 Boylston St, Worcester 1605 | (508) 852-1423 |
| Reinforced Structures Inc 50 Suffolk St # 3, Worcester 1604 | (508) 754-5316 |