| • American Chemical Society (ACS) |
| • American Petroleum Institute (API) |
| • American Society for Testing and Materials (ASTM) |
| • Diersch & Schröder (DS) |
| • Estichem A/S (Denmark) |
| • European Chemical Industry Council (CEFIC) |
| • European Union of Independent Lubricant Companies (Ueil) |
| • Institute of Physics Tribology Group (IOP) |
| • Independent Lubricant Manufacturers Association (ILMA) |
| • National Lubricating Grease Institute (NLGI) |
| • Society of Petroleum Engineers (SPE) |
| • Society of Tribologists and Lubricant Engineers (STLE) |
| • United Kingdom Lubricants Association: UKLA |
| |
| • Arkema (TPS Products) |
| • Deutsche Bahn (DB) |
| • Deutsche Lufthansa (LH) |
| • The Weatherchannel |
| • Currency Converter |
| • Search Engine Google |
| • Bremen |
| • Delmenhorst |
