Intelligent solutions for energy-efficient buildings

As a technology leader in building automation, DEOS AG develops and produces innovative building automation and energy management systems "Made in Germany". With our dedication to innovation and quality, we supply sustainable products and solutions for intelligent buildings that markedly reduce the costs of energy, commissioning and maintenance while offering greater convenience at the same time.

Our future-oriented products regulate and optimise heating, ventilation as well as air-conditioning, lighting and shading. Through the integration of external systems, we achieve synergies and supply integrated, customised solutions for our customers. This positions us as one of the leading companies in a variety of market segments.

Who we are - Image video

Enthusiasm for building technology is what motivates us. We're happy to share our know-how with our partners and customers. That's what we stand for with the range of DEOS services on offer: Partner training, professional support, development, production and logistics. All of this under the umbrella of the new company headquarters. We guarantee high quality and your successful projects.

Find out for yourself in the adjacent video – that is DEOS AG.

50 years of innovation

As a global player, DEOS AG is constantly growing while continuing to profit from its flexibility as a middle-sized family business: Founded in 1967, owner-managed for two generations and entirely self-financed. The most important capital is, however, our employees who – with a passion for quality and innovation – ensure a high level of customer satisfaction.

For more than 50 years, this has been greatly appreciated by our partners around the world as well as building operators and investors.

Figures, data, facts

  • Family-run company
  • 1967 founded in Rheine, Germany
  • 12 locations in 9 countries across 4 continents
  • DEOS projects in more than 30 countries
  • Over 250 certified system partners
  • More than 200 employees worldwide

Our partners

With the worldwide DEOS subsidiaries, we support our network of partners of trained system integrators and specialist planners in different countries.

We share our patented efficiency solutions and developed DEOS know-how through courses and training with our partners on site. Together, we achieve the maximum level of energy savings and climatic comfort in the building for end customers.

In this way, we ensure that DEOS expertise is available around the world – Made in Germany.

Management Team

Our team of experts from the industry works closely with customers and ensures – together with all employees – for a high level of customer satisfaction and the further development of the DEOS product and solution portfolios for energy-efficient buildings.

Stefan Plüth, CEO, Executive Board Member for Sales and Marketing

Michael van Well, Executive Board Member for Finances and Development

Prof. Dr. Bernd Boiting, Chairman of the Supervisory Board

Martin Beckmann, Member of the Executive Board, authorized signatory

Markus Ahrens, Member of the Executive Board, authorized signatory