| Business | Phone |
| Apelon Inc 100 Danbury Rd, Ridgefield 6877 | (203) 431-2530 |
| Arinsights 8 Hamilton Rd, Ridgefield 6877 | (203) 438-8915 |
| Assetpoint Llc 109 Danbury Rd, Ridgefield 6877 | (203) 894-1041 |
| Sivarllc 49 Pine Mountain Rd, Ridgefield 6877 | (203) 794-0790 |
| Cicada Corp 28 Bloomer Rd, Ridgefield 6877 | (203) 894-1287 |
| Computer Security Consultants 590 Danbury Rd, Ridgefield 6877 | (203) 431-8720 |
| Royal Information Systems Inc 434 Limestone Rd, Ridgefield 6877 | (203) 438-2586 |
| Primary Systems Inc 424 Main St # 1, Ridgefield 6877 | (203) 438-5703 |
| Efficient Solutions 311 Neds Mountain Rd, Ridgefield 6877 | (203) 744-4023 |
| Paperx 46 Caudatowa Dr, Ridgefield 6877 | (203) 431-3965 |
| Fifth Star Software 109 Holmes Rd, Ridgefield 6877 | (203) 438-5283 |
| New England Computer Group 10 South St # 202, Ridgefield 6877 | (203) 431-9300 |
| Litigation Analytics Inc 127 Main St # B, Ridgefield 6877 | (203) 431-0300 |
| Information Returns Inc 70 Rising Ridge Rd, Ridgefield 6877 | (203) 431-9868 |