We are rovi. With passion.

Our long-term expertise in environmental engineering, energy generation and gas industry with the focus on project development, project management and sales are merged within rovi energie AG.

Jointly successful. With strong partners.

The focus of our work lies on technical solutions fulfilling their requirements in the most optimal manner. We actively support our partners marketing their technology by providing access to our extensive professional network. We help potential clients from developing a projects until its implementation with the objective to apply the best technology. In this process we want to build stable and sustainable relationships with our partners and customers for jointly success. It is important to us looking at your project from any angles right from the beginning. This enables us to identify project specific conditions and individual requirements before offering our products and services to you.  


Our partners are medium-sized companies strongly connected to their products and customer satisfaction being the foundation for doing business as much as for us. Trust and sympathy are important for a faithful cooperation in this context. Our team is reliable, flexible and innovative. Straightforward and pragmatic are further attributes of us. We expect the same from our partners to achieve the jointly set goals.


We enjoy working on energy and waste projects which applies even more the higher the sustainable impact of the project is. Today we are uniting our passion and long-term experience within the rovi energie AG.


We are members of the following organisations:


Small but excellent. With commitment for your project.

Reinhard Walk

Besides his degree as industrial engineer of the university Ingolstadt he is a trained mechanical engineer which makes him our most valuable service employee.

During his eight years at ABB/Alstom he gained experience as product manager, sales manager and service manager for steam and gas turbines at different locations worldwide including the Middle-East and Africa. After that he became sales area manager at Axpo Kompogas for dry fermentation plants in Germany.

His strong interest for biomass and waste utilisation is part of rovi since 2013. He is the contact person for international biogas generation and biogas upgrading projects.

Reinhard is a passionate mountaineer and likes to spend his free time with high level alpine hiking, climbing and skiing tours. To relax he likes to hear good music or to make wood craft.   


email: walk (at) rovi-energie.ch

mobil: +41 (0) 79 799 8490


Ivo Reichenbach

As graduated mechanical engineer from the university of applied sciences Rapperswil he founded rovi energie AG 2010 to offer highly efficient systems for producing energy from biomass. Since then he is the contact person for biogas generation, biogas upgrading and feasibility studies in German speaking countries.

Prior to rovi he worked as project manager for plant engineering at different companies like Erdgas Zürich AG. He has strong expertise in project planning and execution of infrastructure facilities within the gas and energy industry. His project references include natural gas fuelling stations, grid-injection facilities and pressure regulation & metering stations within Switzerland. Since 2014 he also is managing director of Oehrli Engineering AG.

If he should have some spare time besides rovi he likes the traditional Swiss Wrestling and hiking.


email: reichenbach (a) rovi-energie.ch

mobil: +41 (0) 79 3891 035


Florian Cordes

As engineer for renewable power engineering of the university of applied sciences Nordhausen he had an early interest in sustainable power generation.

Florian started his career as trainee within the MT-Group and supported the development of the US branch office as sales and project engineer. Back in Germany he first became project manager for gas upgrading plants and then sales manager to support the further development of the international branch offices. References as sales manager at MT-Biomethan GmbH are biogas upgrading plants in Germany and UK. He continued to work as sales manager after Hitachi Zosen Inova took over the company.

Since April 2016 Florian is part of rovi and contact person for international requests for waste utilisation and biogas upgrading.

His favourable way to balance from work is while surfing, running or making and eating good food.  


email: cordes (at) rovi-energie.ch

mobil: +49 (0) 152 2199 0232