| Business | Phone |
| Carbocore Inc 1544 Sawdust Rd 506, Spring 77380 | (281) 367-6833 |
| Chevron Phillips Chemical Co 10001 Six Pines Rd, Spring 77380 | (832) 813-4100 |
| Cytec Industries 25227 Grogans Mill Rd 125, Spring 77380 | (281) 296-1620 |
| Ge Betz 9669 Grogans Mill Rd, Spring 77380 | (281) 367-2442 |
| Lyondell Chemical Co 1330 Lake Robbins Dr, Spring 77380 | (281) 364-7364 |