| Business | Phone |
| Bicoast Assoc Inc 579 Sagamore Ave, Portsmouth 3801 | (603) 436-7557 |
| Brikadia Group Llc 104 Congress St, Portsmouth 3801 | (603) 740-0250 |
| Cabral Co Inc 1 Harbour Pl, Portsmouth 3801 | (603) 430-0054 |
| Forum Group 59 Bow St, Portsmouth 3801 | (603) 431-2600 |
| Griffin Family Corp 445 Us Highway 1 Byp, Portsmouth 3801 | (603) 436-3020 |
| Hyder Management 1 Raynes Ave, Portsmouth 3801 | (603) 433-6615 |
| Hyder Management 383 Woodbury Ave, Portsmouth 3801 | (603) 433-6615 |
| Magna Corp 118 Maplewood Ave # C1, Portsmouth 3801 | (603) 433-0414 |
| Orchard Management Inc 325 Corporate Dr # 100, Portsmouth 3801 | (603) 433-6655 |
| Two International Group 1 New Hampshire Ave # 101, Portsmouth 3801 | (603) 436-8686 |