| Business | Phone |
| Advanced Plastics Design Inc 11088 Southland Rd, Cincinnati 45240 | (513) 648-0800 |
| Brocar Prods Inc 4335 River Rd, Cincinnati 45204 | (513) 922-2888 |
| Nu-Tech Polymers Co Inc 4670 Dues Dr, Cincinnati 45246 | (513) 942-6003 |
| Saint-Gobain Calmar 677 Sundance Dr, Cincinnati 45233 | (513) 589-3080 |