The Company

Geothermie Neubrandenburg GmbH (GTN) is an internationally active consultancy and planning office of engineers and geologists. The business activities cover the entire range of geotechnical and engineering solutions to geothermal energy supply. Projects can be supported from the geological exploration via the designing of the deep wells and the surface thermal water loop up to the heat and power generation plants and the corresponding consumer systems.


The know-how acquired through MBO with GTN‘s foundation in 1991 has been extended and developed ever since. GTN can refer to more than 20 years of experience of the staff members gathered in the assessment, development and utilization of geothermal potentials.


There are refence projects for almost all technologies developed and offered by GTN.


GTN is partner of private and public developers, authorities, architects, expert building engineering and research facility planners who are looking for the realization of the thermal usage potentials of the soil.


Many more projects are under planning and preparation with the active participation of GTN.

The daughter company GTN LA was founded in Santiago de Chile in 2009 to serve the rapidly growing geothermal market in Latin America.


The Managing Directors still see many more options for the future development of geothermal energy use, with Unterhaching playing a special role as a potential south German Center of Geothermal Competence.