• Amstelveen
• Apeldoorn
• Arnhem
• Delft
• Den Haag
• Ede
• Eindhoven
• Leusden
• Leiden
• Nieuwegein
• Rotterdam

• BDO CampsObers Holding B.V., Eindhoven
• ETC Consultancy, Leusden
• Indo-Dutch Joint Venture Consultancy, Rotterdam
• Indus Technologies, Leiden
• DEKRA Certification B.V., Arnhem
• KPMG, Amstelveen
• MDF, Ede
• PA Consulting Group, Nieuwegein
• PUM Netherlands senior experts, Den Haag
• TNO, Delft
• TNO Environment, Energy and Process Innovation (TNO-MEP), Apeldoorn

Photos by Wahid Saleh