TDE was founded in 1990 by private individuals in an Austrian-Hungarian joint venture, as an engineering and consulting company registered in Budapest. Our principal area of operation is the energy and hydrocarbon sector.

Each member of our team possesses many years of hands-on experience in the hydrocarbon industry. Our highly qualified staff have proved their professional excellence in various specializations, including groundwork and government relations (licensing, permitting, etc.),a full suite of logistics services and field operations (seismic acquisition, drilling & workover, surface facilities), and comprehensive project management.