| Business | Phone |
| Architectural Glass Industries Westport 6880 | (203) 227-7298 |
| Transpo Industries Inc 12 Hedley Farms Rd, Westport 6880 | (203) 256-9200 |
| Calico Industries Westport 6880 | (203) 226-3163 |
| Rigo Industries 39 Sniffen Rd, Westport 6880 | (203) 847-4119 |
| Lipsett Industries Corp 43 High Point Rd, Westport 6880 | (203) 255-7718 |
| Howard Ph Industries 136 Main St, Westport 6880 | (203) 221-1820 |