| Business | Phone |
| Forth Technologies Inc 600 Bergman St, Louisville 40203 | (502) 637-4553 |
| Hexagon Technologies 3600 Chamberlain Ln 802, Louisville 40241 | (502) 429-8990 |
| J & M Laboratories Inc 658 Barret Ave, Louisville 40204 | (502) 585-3176 |
| Louisville Maintenance Supply 1551 S 10th St, Louisville 40210 | (502) 634-1751 |
| Rohm & Haas Co 4300 Camp Ground Rd, Louisville 40216 | (502) 449-5200 |
| Tube Master Inc 8008 Vine Crest Ave 1, Louisville 40222 | (502) 326-0018 |
| Zeo Chem 1450 S 10th St, Louisville 40210 | (502) 637-3979 |
| Zeochem 1600 W Hill St, Louisville 40210 | (502) 634-7600 |