| Pharmacy / Food | ||
| Dalli Werke Mäurer & Wirtz | Germany, Stollberg | Cabin, cleaning from above, lye, hot |
| Rottendorf Pharma | Cabin, cleaning from bottom and above, lye, hot |
|
| Knoll AG (BASF) | Germany, Ludwigshafen | Cleaning of spray dryers and cleaning from bottom |
| Lausitzer | Fruit |
|
| CIBA Geigy | Switzerland, Basel | |
| Böhringer | Germany, Ingelheim | |
| HAL Chemicals | UAE, Dubai | |
| Thiemann | ||
| Grace Pharma | ||
| Sundi | Germany, Bremen | |
| Suchard | ||
| Pharma Consult MEFA | Switzerland | |
| Pharmaplan SA | Germany, Oberursel | |
| Henkel | Germany, Düsseldorf | |
| CPT | Egypt, Cairo | |
| Blendax | Germany, Mainz | |
| Norddeutscher Zucker |
| Tank cleaning with water, lye or acid | ||
| BASF AG | Germany (Ludwigshafen, Schwarzheide, Würzburg) | |
| König & Flügger Brillux | Germany (Münster, Arnsberg, Malsch) | |
| Siemens AG | Germany (Erlangen) | Cleaning of nuclear power plants |
| Bayer | Germany (Leverkusen, Krefeld), China (Wuxi) | |
| Schwelmer Eisenwerke | Germany (Schwelm) | Insertion and retraction device HKS 100 |
| Deutsche Amphibolin | Germany (Ober-Ramstadt) | Stationary plant, cleaning from above |
| Höchst AG | Germany (Offenbach) | Various ex-proof mobile high-pressure pump modules |
| ALU- NORF | Germany (Düsseldorf) (via company Tolksdorf) | |
| Ashland Kernfest | Cleaning with lye, hot, from above |
|
| WIR | Germany, Wiesbaden | Cleaning with lye, hot, from bottom |
| Philips | Netherlands (Eindhoven) | Screen cleaning |
| Lacquer / Solvent | ||
| ICI | Germany (Hilden), Great Britain, India | 15 Insertion and retraction devices, 4 crane trucks |
| ICI IDAC | Germany (Bonn) | Cleaning from above, cleaning of Thyssen containers |
| BASF AG | Germany (Münster, Ludwigshafen, Würzburg, Willstätt), Brazil, Spain, Mexico |
|
| Menzolit | Germany (Gochsheim) | Special swinging plants |
| DSM | Germany (Meppen) | Stationary plants, cleaning from above |
| Blanco | Germany (Sinsheim) | Solvent cleaning of plastics |
| Schock | Germany (Schorndorf) | Solvent cleaning of plastics |
| Schock | Germany (Regen) | Solvent cleaning of plastics |
| König & Flügger Brillux | Germany (Münster, Arnsberg, Malsch) | Swinging plants |
| CIBA Geigy | Switzerland | |
| ANHYDRO | Denmark | |
| WIDIA | Germany, India | |
| Plansee | Austria | |
| Tribo Hartmetall | ||
| United Hardmetal | Germany (Horb) | |
| Saarstahl | Germany (Saarbrücken) | Cleaning of spray dryers with acetone |
| DUPONT | ||
| Ford | Germany (Köln) | |
| IBM | Germany (Mainz) | Various solvent cleaning machines |
| Wacker Chemie | Germany (Burghausen) | Silicon cleaning |
| Kaliko | Germany (Bamberg) | Swinging plant |