| Business | Phone |
| Rgit Montrose 10375 Richmond Ave, Houston 77042 | (832) 379-0536 |
| Alford Safety Svc Inc 11212 Vanderford Dr, Houston 77099 | (281) 933-8300 |
| Engineering Safety Consultants Houston 77081 | (713) 218-9850 |
| Lift Truck Service & Supply 4008 Louetta Rd. #318, Houston 77388 | (713) 560-4373 |