| Automatic |
| Highland Tank | http://www.highlandtank.com |
| Automatic |
| Jay R. Smith Mfg. Co. | http://www.jrsmith.com |
| Automatic |
| MIFAB | http://www.mifab.com |
| Automatic |
| Rockford Separators Inc. | http://www.rkfdseparators.com |
| Automatic |
| Schier Products Co. | http://www.schierproducts.com |
| Grease Traps |
| Ashland Trap Distribution Co. | http://www.ashlandpolytraps.com |
| Grease Traps |
| Bio-Microbics, inc. | http://www.biomicrobics.com |
| Grease Traps |
| Canplas LLC | http://www.canplasplumbing.com |
| Grease Traps |
| Drain-Net | http://www.drain-net.com |
| Grease Traps |
| Jay R. Smith Mfg. Co. | http://www.jrsmith.com |
| Grease Traps |
| Josam Co. | http://www.josam.com |
| Grease Traps |
| Josam Co. | http://www.josam.com |
| Grease Traps |
| MIFAB | http://www.mifab.com |
| Grease Traps |
| Schier Products Co. | http://www.schierproducts.com |
| Grease Traps |
| Town & Country Plastics, Inc. | http://www.tandcplastics.net
|
| Grease Traps |
| Wade | http://www.wadedrains.com |
| Grease Traps |
| Watts Regulator Co. | http://www.watts.com |
| Grease Traps |
| Watts Regulator Co. | http://www.wattsreg.com |
| Grease Traps |
| Zurn Plumbing Products Group | http://www.zurn.com |
| Grease Traps |
| Zurn Plumbing Products Group | http://www.zurn.com |
| Oil | Plumbing Waste | Rockford Separators Inc. | http://www.rkfdseparators.com |
| Oil | Plumbing Waste | Watts Regulator Co. | http://www.watts.com |
| Oil | Plumbing Waste | Zurn Plumbing Products Group | http://www.zurn.com |
| Polyethylene |
| Shier Products | http://www.schierproducts.com/ |