About Leif Koch A / S

The company Leif Koch A / S

Leif Koch A / S is a leader in Denmark in reducing water loss in the supply network. We are specialists in locating leaks on buried drinking water pipes. Through effective efforts and rapid localization of breaks in drinking water pipes, we reduce water loss in your distribution network. Our expertise is based on more than 45 years of experience, from many parts of the world.


The five wings of the house

  • The administration
  • Team Leakage
  • Sales department
  • Workshop
  • IT & Technology


The administration in Leif Koch A / S consists of Jørgen Würtzner Koch and Kroeze Andersen. They spend most of their working hours in the house, where they handle administrative tasks and evaluate the state of the company, as well as which direction it is advantageous to move. On the sales side, it is Jørgen Würtzner Koch who works in the field advising our customers. In addition, our office assistant takes care of the daily operations and contact with our partners.


Team Leakage consists of our dedicated leakage operators Jan Jørgensen, Gurdip Dhillon, Karsten Bothoft Nielsen and Christian Kragh Jensen. These are the ones you meet out in the field, where they perform proactive leak detection at home and abroad. You can also meet them as teachers at our courses and at trade fairs and conferences across the country, where they share their extensive practical experience in leak detection. Our leakage operators are among the few in the world who perform leakage detection full time, and thereby possess an expertise that benefits our customers.


IN Sales department you will find Chief Consultant Jørgen Würtzner Koch, Senior Consultant Westy Rasmussen and project manager Chloe Pei Chen. Together, they make up the elite of the elite when it comes to ready knowledge about leak detection in Denmark. These are the ones you meet out in the supply when they come to visit and take a chat about the industry's new solution options. For conferences around the country and all year round, they are also to be found, often with a crowd of curious visitors around them.


On The workshop we service you regarding. software, repairs as well as customer service and guidance