| A-1 Octeau's/Norcon Swimming Pool Water | 203-356-1614 | 53 Larkin St | Stamford | CT | 06907 |
| American Transportation | 203-481-4686 | 370 E Main St | Branford | CT | 06405 |
| A-Norcon Services Inc | 203-335-4213 | 400 Eagles Nest Rd | Bridgeport | CT | 06607 |
| Bethel Consolidated Water Co | 203-798-2152 | 4 Park Lawn Dr | Bethel | CT | 06801 |
| Crystal Rock Water Co | 203-325-1357 | 313 Long Ridge Rd | Stamford | CT | 06900 |
| Doms Pool Water | 203-758-6186 | 152 Waterbury Rd | Prospect | CT | 06712 |
| Evian Water Of France | 203-629-3642 | 500 W Putnam Ave | Greenwich | CT | 06830 |
| F & N Pool Water | 203-468-0270 | 991 Foxon Rd | East Haven | CT | 06513 |
| First Molbrook Co | 203-775-8845 | 53 Obtuse Rd S | Brookfield | CT | 06804 |
| First Office Services Inc | 203-740-7488 | 72 Grays Bridge Rd | Brookfield | CT | 06804 |
| Gbi Inc | 203-964-0022 | 42 Magee Ave | Stamford | CT | 06902 |
| Iceberg Springs Water Inc | 203-732-2992 | 292 Roosevelt Dr | Seymour | CT | 06483 |
| Light Rock Spring Water Co | 203-743-2251 | 9 Balmforth Ave | Danbury | CT | 06810 |
| Mountain Spring Water | 203-237-3500 | 1286 E Main St | Meriden | CT | 06450 |
| Mountain Valley Spring Water | 203-248-0000 | 355 Sackett Point Rd | Noroton Heights | CT | 06820 |
| Reidgfield Water Supply Co | 203-438-6585 | 360 Main St | Ridgefield | CT | 06877 |
| Ridgefield Wtr Supply Co Pumping Station | 203-438-5287 | 262 W Mountain Rd | Ridgefield | CT | 06877 |
| Rural Water Co | 203-744-5459 | 225 Greenwood Ave | Bethel | CT | 06801 |
