| Business | Phone |
| Vertical Partners 9 Old Kings Hwy S # 300, Darien 6820 | (203) 655-3391 |
| Unicom Enterprises Inc 1003 Post Rd, Darien 6820 | (203) 602-0548 |
| Thresher Partners 9 Old Kings Hwy S # 300, Darien 6820 | (203) 655-6272 |
| Progressive Captial Management 3 Parklands Dr, Darien 6820 | (203) 656-6000 |
| David Lerner Assoc Inc 1540 Post Rd, Darien 6820 | (203) 655-3520 |
| Hall Investment Ltd 19 Old Kings Hwy N, Darien 6820 | (203) 656-0680 |