We are member of the following selected professional associations:

• DVGW
  Recognized standardization body for the Gas and Water Industry
• DWA
  German registered Association for Water, Wastewater and Waste
• FAGES
  Swiss Association of Toxic Building Material Experts
• OAI
  Luxembourg Chamber of Architects and Engineers
• SBV
  Swiss Wellmasters Association
• SEF
  Swiss Excellence Forum
• SUVA
  Safety-Charta
• SVGW
  Swiss Association of Gas and Water Specialists
• SWP
  Swiss Water Partnership
• USIC
  Swiss Federation of Consulting Engineers (members of FIDIC and EFCA)
• VABS
  Swiss Association of Asbestos Consultants
• VSA
  Swiss Wastewater and Water protection Professionals
• VSS
  Swiss Association of Road and Transport Professionals