| Business | Phone |
| Rhodia Inc 32000 S Loop, Philadelphia 19113 | (610) 521-7634 |
| Atofina Chemicals Inc 2000 Market St, Philadelphia 19103 | (215) 419-7000 |
| Cantol Inc 2211 N American St, Philadelphia 19133 | (215) 425-1966 |
| Custom Blends Inc 9951 Global Rd, Philadelphia 19115 | (215) 934-7080 |
| Vexcon Chemicals Inc 7240 State Rd, Philadelphia 19135 | (215) 332-7709 |
| Harry Miller Corp 4309 N Lawrence St, Philadelphia 19140 | (215) 324-4000 |
| Leatex Chemical Co 2722 N Hancock St, Philadelphia 19133 | (215) 739-2000 |
| National Ammonia Co 5811 Tacony St, Philadelphia 19135 | (215) 831-1700 |
| Abbey Color Inc 400 E Tioga St, Philadelphia 19134 | (215) 739-9960 |