| Business | Phone |
| Amsterdam Consulting 152 Westford Dr, Southport 6890 | (203) 254-9726 |
| Time & Cents Consultants 320 Flintlock Rd, Southport 6890 | (203) 254-7736 |
| Blackshaw Olmstead Lynch 99 Harbor Rd, Southport 6890 | (203) 256-3545 |
| Coknowledge Inc 2507 Post Rd # 4, Southport 6890 | (203) 256-5600 |
| Dawson-Giammalva Capital Mgmt 354 Pequot Ave, Southport 6890 | (203) 254-0091 |
| Mehra & Assoc Inc 215 Acorn Ln, Southport 6890 | (203) 254-6069 |
| Meridien Partner Llc 200 Pequot Ave, Southport 6890 | (203) 259-3838 |
| Mi/Com Assoc 2537 Post Rd, Southport 6890 | (203) 255-9436 |