| Business | Phone |
| Siemens Energy & Automation 2430 Mall Dr, North Charleston 29406 | (843) 767-1955 |
| Siemens Energy & Automation 2440 Mall Dr, North Charleston 29406 | (843) 747-0300 |
| Siemens Energy & Automation 8761 Dorchester Rd, North Charleston 29420 | (843) 767-1955 |