| Business | Phone |
| Abbott Jewelry Systems 273 Canal St, Shelton 6484 | (203) 922-1910 |
| Vinimaya Inc 273 Canal St # 325 # 3, Shelton 6484 | (203) 924-5677 |
| Trenton Hawk Technologies 49 Walnut Ave, Shelton 6484 | (203) 924-4067 |
| Cnt 4 Armstrong Rd, Shelton 6484 | (203) 926-0049 |
| Oss Corp 1 Enterprise Dr # 109, Shelton 6484 | (203) 925-1083 |
| Microware Associates 208 Soundview Ave, Shelton 6484 | (203) 929-9508 |
| Group Technology Of Trumbull 1000 Bridgeport Ave, Shelton 6484 | (203) 929-7201 |
| Logical Alternative 273 Canal St, Shelton 6484 | (203) 922-1949 |
| Kmprd Systems Inc 225 Nichols Ave, Shelton 6484 | (203) 929-8146 |