| Business | Phone |
| Aquasense 34 Folly Mill Rd, Seabrook 3874 | (603) 474-7106 |
| Carl's Auto 15 Whittier Dr, Seabrook 3874 | (603) 929-3588 |
| Cdn New Zealand Rd, Seabrook 3874 | (603) 474-5488 |
| Cooke Corp 148 Batchelder Rd, Seabrook 3874 | (603) 474-3700 |
| Hannah's Incredible Cow 781 Lafayette Rd, Seabrook 3874 | (603) 474-8269 |
| Integrated Network Solutions 1 Woodworkers Way, Seabrook 3874 | (603) 474-1985 |
| Ledge Road Ind Park 95 Ledge Rd, Seabrook 3874 | (603) 474-3888 |
| Pray Df 628 Lafayette Rd, Seabrook 3874 | (603) 474-1780 |
| Quest Llc 34 Folly Mill Rd, Seabrook 3874 | (603) 468-1917 |
| Seabrook One Stop 728 Lafayette Rd, Seabrook 3874 | (603) 474-8193 |
| Seabrook Shellfish Co 29 S Main St, Seabrook 3874 | (603) 474-2211 |
| T Accounts 919 Lafayette Rd, Seabrook 3874 | (603) 474-2227 |
| Trinet Systems Inc 5 Batchelder Rd, Seabrook 3874 | (603) 474-9500 |