| Business | Phone |
| Computers For-Professional Ltd 840 1st Ave, King Of Prussia 19406 | (610) 992-9920 |
| Silver Storm Technologies 680 American Ave # 100, King Of Prussia 19406 | (610) 233-4747 |
| Neoware Systems Inc 400 Feheley Dr, King Of Prussia 19406 | (610) 277-8300 |