| Business | Phone |
| Wire Journal Inc 1570 Boston Post Rd, Guilford 6437 | (203) 453-2777 |
| Wjo Assoc Guilford 6437 | (203) 458-2929 |
| Websensation 312 N River St, Guilford 6437 | (203) 458-7500 |
| Wellsavers 2935 Boston Post Rd, Guilford 6437 | (203) 481-6333 |
| Atlantic Cellulose Llc 99 Whitfield St # 2, Guilford 6437 | (203) 458-2071 |
| Belanger & Assoc 36 Barker Hill Dr, Guilford 6437 | (203) 453-3350 |
| Tropicana-Dole 530 Northwood Dr, Guilford 6437 | (203) 457-8474 |
| Bunky's Enterprises 1220 Little Meadow Rd, Guilford 6437 | (203) 458-2305 |
| Stephen Systems 25 Pearl St # A, Guilford 6437 | (203) 458-1266 |
| Stratus Technologies 87 Whitfield St # 2, Guilford 6437 | (203) 458-1702 |
| Sunset Creek Development 108 Cherry St, Guilford 6437 | (203) 453-2545 |
| C H Intl 81 Christopher Ln, Guilford 6437 | (203) 453-1517 |
| Sarah Tuxis Residential 681 Long Hill Rd, Guilford 6437 | (203) 453-2623 |
| Richmont Corp 5 Guilford Point Dr, Guilford 6437 | (203) 453-8587 |
| Rogen Associates 181 Dunk Rock Rd, Guilford 6437 | (203) 453-3900 |
| Rowen & Rowen 180 Northwood Dr, Guilford 6437 | (203) 457-2686 |
| Creative Design Solution 80 Seaview Ter # 6, Guilford 6437 | (203) 453-1921 |
| Di Cor Technologies 1510 Moose Hill Rd, Guilford 6437 | (203) 458-2712 |
| Dish Functional 85 Whitfield St, Guilford 6437 | (203) 453-4748 |
| Pegasus Ii Corp 110 Race Hill Rd, Guilford 6437 | (203) 457-1287 |
| Endeavour Media 263 Peddlers Rd, Guilford 6437 | (203) 453-1127 |
| Engineered Component Solutions 423 Saw Mill Rd, Guilford 6437 | (203) 458-3666 |
| Engineered Production 215 Saddle Hill Dr, Guilford 6437 | (203) 457-0790 |
| Faulkner's Light Brigade 32 Church St, Guilford 6437 | (203) 453-8400 |
| First Step Computing 28 Autumn Ridge Rd, Guilford 6437 | (203) 457-2275 |
| Galen Giles Group 1350 Boston Post Rd # A, Guilford 6437 | (203) 453-5511 |
| Global Focus 991 Little Meadow Rd, Guilford 6437 | (203) 458-1916 |
| Gmx Inc 741 Boston Post Rd # 200, Guilford 6437 | (860) 345-4587 |
| Grc Assoc 26 Village Victoria, Guilford 6437 | (203) 230-5853 |
| Mss 29 Soundview Rd, Guilford 6437 | (203) 484-9634 |
| Guilford Democratic Town Cmmtt 705 Boston Post Rd # C-Uni, Guilford 6437 | (203) 453-7409 |
| Handle Associates Guilford 6437 | (203) 315-9135 |
| In The Pocket 17 Spindrift Ln, Guilford 6437 | (203) 457-1182 |
| Jessica's Choice 350 Village Walk, Guilford 6437 | (203) 453-2794 |
| Maple Leaf Assoc 276 Water St, Guilford 6437 | (203) 453-9111 |