Environmentally conscious entrepreneurs develop a modern energy supply.

dhp technology is a game changer in the energy sector. Our slogan ENERGY FOR MANKIND stands for our vision of a modern energy supply that meets the requirements of the environment, society and the economy equally. The company was founded in April 2015 in Grüsch, Switzerland, and moved to Zizers in 2017. The management is in the hands of the founding partners Andreas Hügli and Gian Andri Diem.


Gian Andri Diem

Managing Partner

Gian Andri Diem has a degree in business administration from the University of St. Gallen. After his studies he started in energy trading and was then allowed to lead development projects in the areas of trading, production, grid and sales as a project manager and division manager at various swiss energy supply companies. As an independent consultant, he accompanied projects in the areas of electromobility, prosuming, microgrid and trade at large Swiss public utilities before founding dhp technology together with Andreas Hügli in 2015. He is also a member of the board of directors of various companies.


Andreas Hügli

Managing Partner

Andreas Hügli has a background in mechanical engineering and completed his EMBA in General Management. He held various development, product management and leadership positions in mechanical and process engineering, first in the semiconductor and then in the photovoltaic industry. He lived with his family for a time in Norway and Western Switzerland, where he helped to build up highly integrated solar module production facilities before turning to project development and the construction of solar power plants. He founded the engineering office for photovoltaic reech with its own PV test center in 2012 and dhp technology together with Gian Andri Diem in 2015.

Cyrill Althuser

Cyrill Althuser

Project Manager Support Structures


Philip Crivelli

Project Planning Engineer


Patric Derungs



Gaudenz Egger

Manager Installation


Livio Fuchs



Tina Gianola

Administration & Marketing

Tina Gianola is a trained tourism specialist and holds various positions in administration and management. She is with dhp since 2016.


Gerry Gögl

Manager Materials Management & Quality


Frederik Gort

Manager Project Development

Frederik Gort is a trained environmental engineer and held various positions in the finance and chemical industry before joining dhp in 2016.


Urs Kühne

Development Engineer Design


Franco Liver



Andres Meyer

Development Engineer Design


Tanja Niffeler

Project manager corporate development


Philip Racine

System engineer

Philip Racine trained as an electrical engineer and worked internationally as a commissioning engineer for a large industrial company.


Dominik Schädler

Development Manager & Product Management


Carmen Scheuber

Acquisition & Project Development Manager


Sabina Schlosser

Marketing & Communication


Fabian Vogelbacher

Production Manager

Fabian Vogelbacher trained as a mechanical engineering technician and has held various management positions with industrial companies in mechanical processing.


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Or visit us at a trade fair!