| Business | Phone |
| A Computer Solutions Guilford 6437 | (203) 453-1235 |
| Source Medical Solutions Inc 753 Boston Post Rd, Guilford 6437 | (203) 458-6622 |
| Deviant Technologies Inc 1200 Boston Post Rd # 206, Guilford 6437 | (203) 458-2113 |
| Prime Business Svc 40 Stillmeadow Dr, Guilford 6437 | (203) 453-1627 |
| Moksa 47 Cornwall Ln, Guilford 6437 | (203) 458-2905 |