For more than 20 years we have been managing and working on projects in all fields of the utilization of geothermal resources.

As the leading engineering office in Germany for geothermal energy use we combine in our house interdisciplinary know-how. Our consultancy services include preliminary geoscientific explorations, concepts, feasibility studies, draft, basic and detailed design plus licensing planning of wells and surface systems, site management, planning and accompanying of tests, commissioning, technical management, project management, Due Diligence and research & development.

Our specific skills acquired in many years of project work and worldwide professional contacts guarantee the state-of-the-art implementation of our customers‘ orders, thus offering greater planning reliability and efficiency.

Our arrays of services described here in detail show you the way in which GTN can develop your geothermal project successfully.