| Business | Phone |
| Ans Networking 1601 White Cedar Blvd, Portsmouth 3801 | (603) 431-1622 |
| Fleet Employer Svc Portsmouth 3801 | (603) 433-3494 |
| New England Plan Svc 135 Commerce Way, Portsmouth 3801 | (603) 431-2965 |
| Uniwaste Services Inc 125 Aviation Ave, Portsmouth 3801 | (603) 422-7711 |