| Business | Phone |
| Kazak Composites 1 Guess Rd, Yemassee 29945 | (843) 589-8515 |
| Labs-Hampton County Road 2513, Yemassee 29945 | (843) 589-5490 |
| Mackey Point Plantation Rvrhse Mackey Point Plantation, Yemassee 29945 | (843) 726-8599 |
| Twickenham Plantation Po Box 147, Yemassee 29945 | (843) 589-7111 |