Geoconsulting
Geothermal
Technology

GTN was acquired by the COWI Group in 2023. The full merger between the two companies will create synergies and easier access to COWI’s approximately 7,500 specialists around the world. 

The full integration of GTN into the COWI Group means that we can offer German customers a wider range of competencies, manpower, and expertise. Likewise, we can use the highly specialised skills of our German colleagues in our global projects which is highly beneficial to our clients in Germany and globally.

 

Read more about COWI here.

Projects

Experience and knowledge of a wide range of projects ensures that our customers receive reliable and professional services in the fields of geoconsulting, geothermal and technology that meet the strictest quality requirements.

Article in Berliner Extrablatt no. 87, April 2017, on the energy concept (translated by GTN): „The entire building was calculated in accordance with the 2009 Energy Saving Ordinance (Energiesparverordnung - EnEV). The value for the primary energy requirement is more than 30 % lower than the permissible one.  This was a requirement of the Federal Ministry of

Berlin Palace / Humboldt Forum

See Project

The Büyük-Menderes graben (BMG) is considered as one of the most important geothermal provinces of T...

Exploration of Geothermal Reservoirs in the Aydın Region (Turkey)

See Project

Integrated Project MAFA: Parameterization of facies, diagenesis, structure and stress field as well ...

Malmfacies

See Project
See all projects

Trust

Trust cannot be bought but is earned through deeds.

Knowledge

Knowledge is the foundation of our services, which are based on employees.

Open-mindedness

Open-mindedness fosters creativity and innovation.

Well-being

Well-being increases job satisfaction, which benefits customers.