Plant engineering - Noell-KRC Umwelttechnik GmbH, Würzburg, Germany - Didier M&P Energietechnik GmbH, Wiesbaden, Germany - KSB Fluid Systems GmbH, Frankenthal, Germany*
- Wärtsilä NSD AG, Winterthur, Switzerland* - H+H Umwelt- und Industrietechnik GmbH, Hargesheim, Germany* - Yara Environmental Technologies GmbH, Hargesheim, Germany* - Sterling SIHI GmbH, Ludwigshafen, Germany*
- ABB AG, Mannheim, Germany* Yara Marine Technologies AS, Norway* * Since 1999 |