Roland Metzler CEO Holinger International Consultants CEO Swiss Water

Roland Metzler is a highly accomplished civil engineer and project 
management professional with a wealth of experience in managing 
complex international projects in the field of water supply and 
wastewater. 

Throughout his professional journey, Roland has showcased a 
diverse skill set and comprehensive knowledge. He excels in 
operational and personnel management, along with being a 
seasoned project manager. His proficiency extends to quality 
assurance, project development, financial engineering, and 
environmental analysis. His extensive experience in water supply, 
wastewater treatment, waste management, renewable energies, and 
contaminated sites adds to his multifaceted expertise. 

Roland's international experience is noteworthy. He has been deeply 
involved in coordinating and managing international projects, liaising 
with stakeholders, and ensuring the successful execution of turnkey 
plants and systems. His familiarity with FIDIC Red and Yellow Book 
contracts is a testament to his understanding of the intricacies of 
project management.

His work portfolio spans across a diverse range of countries, 
including Albania, Austria, Bosnia-Herzegovina, Bulgaria, China, 
Croatia, Georgia, Germany, Ghana, Kosovo, Moldova, Mozambique, 
Romania, Saudi Arabia, Senegal, Serbia, Slovenia, Sri Lanka, 
Swaziland, Switzerland, Tajikistan, Tanzania, Turkey, and Ukraine.