| Business | Phone |
| Ced Twin State Electric Supply 79 Carl Dr, Manchester 3103 | (603) 669-6427 |
| Cls Capitol Light Supply 305 Massabesic St, Manchester 3103 | (603) 669-2700 |
| Electronic Orphanage Manchester 3103 | (603) 627-9885 |
| Electronic Surplus Svc 900 Candia Rd, Manchester 3109 | (603) 624-9600 |
| Wesco Distributing Inc 140 Hayward St, Manchester 3103 | (603) 625-5456 |
| Ge Supply 880 Candia Rd # 3, Manchester 3109 | (603) 669-2600 |
| Goldsmith Scientific Corp 720 E Industrial Park Dr, Manchester 3109 | (603) 624-8030 |
| Graybar Electric Co 80 Pepsi Rd, Manchester 3109 | (603) 624-4341 |
| Horizon Solutions 105 Faltin Dr, Manchester 3103 | (603) 669-5060 |
| Independent Electric Supply 177 Gay St, Manchester 3103 | (603) 627-2220 |
| R F Putnam Components Inc 300 Bedford St, Manchester 3101 | (603) 623-0700 |
| Par Assoc 300 Bedford St, Manchester 3101 | (603) 623-2009 |