1. Origin Micro Inc
124 Heritage Ave Unit 8, Portsmouth, NH 03801
Coordinate: 43.03107,-70.79175
Phone: (603) 433-4411
2. Rent-A-Center
1600 Woodbury Ave, Portsmouth, NH 03801
Coordinate: 43.08833,-70.79233
Phone: (603) 427-0504
3. Cloudport
51 Islington St, Portsmouth, NH 03801
Coordinate: 43.07538,-70.76219
Phone: (603) 766-0300
4. PC Connection Express
222 International Dr, Portsmouth, NH 03801
Coordinate: 43.07381,-70.80186
Phone: (603) 683-8000
5. IBM
225 Borthwick Ave, Portsmouth, NH 03801
Coordinate: 43.06351,-70.79263
Phone: (603) 433-0151
6. Cisco Systems
50 International Dr, Portsmouth, NH 03801
Coordinate: 43.08007,-70.8018
Phone: (603) 559-2900
7. Elite Computer Solutions
85 Heritage Ave, Portsmouth, NH 03801
Coordinate: 43.03029,-70.79214
Phone: (603) 433-8405
8. Same Day Computer Inc
369a Islington St, Portsmouth, NH 03801
Coordinate: 43.07289,-70.76703
Phone: (603) 431-7700
9. Asian Atlantic Industries
300 Constitution Ave, Portsmouth, NH 03801
Coordinate: 43.03869,-70.7922
Phone: (603) 773-9680
10. MacEdge
599 Lafayette Rd Ste 8, Portsmouth, NH 03801
Coordinate: 43.05505,-70.76906
Phone: (603) 766-3343
11. Meetingmatrix International
75 Nh Ave # 300, Portsmouth, NH 03801
Coordinate: 43.08385,-70.810776
Phone: (603) 610-1600
12. Portsmouth Computer Group
953 Islington St, Portsmouth, NH 03801
Coordinate: 43.06704,-70.77447
Phone: (603) 431-4121
13. Wunderdesign
37 Hanover St, Portsmouth, NH 03801
Coordinate: 43.07837,-70.75851
Phone: (603) 319-8094
14. Ocean Electronics
280 Heritage Ave Unit G, Portsmouth, NH 03801
Coordinate: 43.0339,-70.79673
Phone: (603) 766-2520
15. Botnay Bay Computers
177 Bartlett St, Portsmouth, NH 03801
Coordinate: 43.0724,-70.77322
Phone: (603) 436-6035
16. It-Masternet Inc
124 Heritage Ave Unit 9, Portsmouth, NH 03801
Coordinate: 43.03107,-70.79175
Phone: (603) 433-0145
17. Arista Corporation
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|43.074757,-70.80074
Phone: Phone: (603) 766-7690
18. Adaptable Computer
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|43.03015,-70.79082
Phone: Phone: (603) 474-0870
19. Portland Computer Copy
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|43.04084,-70.77953
Phone: Phone: (603) 319-8014
20. Edward Raynolds
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|43.06719,-70.76828
Phone: Phone: (603) 294-0369