Industrial
| Industrial |
|---|
| Advanced Chemical Systems (ACS) |
| Aeration Industries |
| Aero-Stream |
| Air Engineering |
| Air Flow Technologies |
| Alliance Laundry |
| Ames True Temper/Spin |
| Ansul |
| AO Smith |
| AquaChem |
| Arch Chemicals |
| AW Company |
| Blue Planet |
| Bock |
| Clack Corporation |
| CWP |
| DMT |
| Electrozone |
| Elwood |
| Felker Brothers |
| Fristam Pumps |
| Gardner Denver (Thomas) |
| G-Fra |
| Great Lakes Bio Systems |
| Hydro Thermal |
| Insinkerator/Emerson |
| J & Y Enterprises |
| Johnson Controls |
| Jordan Controls |
| Kasco Marine |
| Lavelle |
| Mazzei Injectors |
| National Fountain |
| Oil Gear |
| PDQ |
| Pentair |
| Poclain |
| Portapure |
| Racine Federated |
| Schenk Accurate |
| Siemens (Envirex) |
| Spec Industries |
| UV Devices |