Welcome to 

Granit Technologie and Engineering (GRT) SA

engineering and contractor. 

Making use of proprietary "state of the art" technologies, we help our customers to process liquid and solid wastes, while preserving the environment and the health.

Granit Technologie and engineering (GRT) SA
Rue des Ducats 40 B
CH-1350 Orbe, Switzerland

Phone +41 (0)21 318 75 10
Fax +41 (0)21 318 75 11

Extensive network

Partnering on one side with qualified technologists, research centres and universities and, on the other side, with reputed engineering organisations and industrial operators, has been so far a Granit Technologie and engineering (GRT) SA distinctive and strategic rule. This approach, and the interaction with other Group companies, have permitted to progressively enhance the Granit Technologie and engineering (GRT) SA competences (therefore the Granit Technologie and engineering (GRT) SA offer potential).


A multifaced network, with a common aim: sustainability

During years, Granit Technologie and engineering (GRT) SA has established collaboration arrangements with a network of research and technical organisations.

  • Ansaldo Nucleare S.p.A. - Genova, Italy : nuclear industry
  • CNR- DPM - Italy: the National Research Council
  • EPFL - Lausanne, Switzerland: Swiss Institute of Technology
  • HEIG-VD (Haute Ecole d'Ingénierie et de Gestion du Canton de Vaud) - Yverdon-les-Bains, Switzerland
  • Ladurner - Bolzano, Italy : waste and waste to energy industry
  • Nextech Ltd - London, UK: advanced researches in the waste domain
  • NillTech GmbH - Holzgerlingen, Gemany : plastic waste conversion
  • Puratis SA - Orbe, Switzerland: side stream water treatment
  • University of Salerno - Salerno Italy : applications of supercritical fluids to waste processing
  • SOGIN S.p.A. - Genova, Italy : the Italian State Agency for nuclear energy
  • SRS (Servizi di Richerche e Sviluppo) Srl – Rome, Italy: engineering