| Business | Phone |
| Baytown Pro Firefighters Assn 318 W Texas Ave, Baytown 77520 | (281) 422-4270 |
| Gulf Coast Ind Workers 311 Loop 201, Baytown 77520 | (281) 427-8151 |
| Gulf Coast Ind Workers Union 311 S Highway 146, Baytown 77520 | (281) 427-1024 |
| International Chemical Workers 311 S Highway 146, Baytown 77520 | (281) 420-5500 |