ADNEXUM sustainable energy solutions is an electrical engineering office based in Lower Austria. We as general contractor offer engineering, procurement and construction solutions of photovoltaic projects and ensure reliable power generation from renewable sources. We believe in sustainable power generation to mitigate the increasing power demand and take the responsibility for our common future. 

With E-CO2 Consulting & Solutions GmbH, you benefit nationwide from our wide range of services and experience from a variety of projects and planning services. We accompany you from the first data analysis to the turnkey PV plant and keep an eye on your overall economic result.

For many years, Energiefabrik has been advising and supporting its customers in the creation of concepts for saving energy or generating energy for their own use. Our claim is comprehensive consulting with regard to forward-looking innovative ideas that sustainably support us in fulfilling our performance promises.

For decades, Solarmarkt has brought together people and photovoltaics in pursuit of our sustainable energy goals – which we can only reach together. To this end, we provide you with reliable support for your photovoltaic projects. Our technical expertise and use of innovative solar components mean we can help you solve any challenge you face in the field of photovoltaics.

We provide professional clients with innovative solutions to reduce their energy bills. Be sure to ask about our ESCO proposals, which require no up-front investment. We take care of financing the project in full, with repayments lower than the effective savings.

EffiCent is a new company founded by Vienna Marketing & Energycontracting AG. We offer comprehensive energy planning and optimisation for communal, regional and industrial energy efficiency projects in Germany, Austria, Switzerland, Hungary and Slovenia.

Photonic Universe Ltd is an established supplier of solar, wind and other battery charging solutions based in London, United Kingdom. We primarily offer solar and wind power products, including complete solar systems for various applications. Our thousands of worldwide clients rely on our products to generate clean energy for their households, vehicles and boats, as well as in remote areas with power requirements for farming, monitoring or telecommunications purposes. 

GreenGroup is a company active in the market of innovative and top-end green technologies. We offer our clients unique products with the longest lifetime in the green energy sector.