| Business | Phone |
| Ashland Chemical Drew Div 3155 Fiberglass Rd, Kansas City 66115 | (913) 621-6410 |
| Water Improvement Svc 8200 State Ave, Kansas City 66112 | (913) 334-5504 |
| Clark Enterprises 3250 Brinkerhoff Rd, Kansas City 66115 | (913) 621-7047 |
| Pure Water-Kansas City Kansas 1032 Minnesota Ave, Kansas City 66101 | (913) 342-7873 |
| Electrostatic Technologies Inc 402 Osage Ave, Kansas City 66105 | (913) 342-0110 |