Universties

• University of Copenhagen, Denmark
  Department of Plant and Environmental Sciences, Section for Environmental Chemistry and Physics
  Department of Food and Resource Economics, Section for Environment and Natural Resources hh
• University of Aarhus, Denmark
  Department of Agroecology, Soil Physics and Hydropedology
  Department of Bioscience, Catchment Science and Environmental Management
• BOKU University, Austria
  Institute of Sanitary Engineerin
• Linköbing University, Sweden
  Department of Physics, Chemestry and Biology
• Oklahoma State University, USA
  Department of Plant and Soil Sciences
• Alterra Wageningen UR, The Netherlands
• Agroscope Reckenholz-Tänikon Research Station Art, Schwitzerlandh

Private companies

• Orbicon ltd. (Orbicon)
• SEGES
• Maxit as, Norway
• Kemira, Water Denmark A/S
• Damolin A/S
• Faxe Kalk A/S, Lhoist Group
• DanShells Aps
• Yara Danmark
• KWH-pipe
• MILLAG Aps
• A/S Ikast Betonvarefabrik (IBF)
• Byggros A/S
• LandboMidtØst (LMO)
• William Laursen Entreprenørforretning

Political organisations

• Vejle Kommune