| Business | Phone |
| Akal Security Inc 145 King St, Charleston 29401 | (843) 723-0219 |
| Bluelight Consulting 811 Savannah Hwy, Charleston 29407 | (843) 556-7999 |
| Broadband Wireless Tech 100 Brigade St, Charleston 29403 | (843) 722-6813 |
| Prosser Electronics Co 936 E Estates Blvd, Charleston 29414 | (843) 556-8816 |