Thelcon is a dynamic engineering & construction company, highly specialized in energy and environmental systems for buildings and industries.

Founded in 1999, the company has continued to grow for more than 20 years, establishing itself as an expert in the buildings sector. Thelcon’s staff has decades worth of experience in energy constructions and energy efficiency. The company has collaborated with nationally and internationally recognised bodies in energy projects, such as the European Union, the National Technical University of Athens, the Greek Energy Regulatory Authority and others.

Thelcon is also highly specialized in installing automation controls and constructing building energy management systems (BEMS), for large buildings and nationwide store networks. The company has undertaken and successfully carried out energy construction projects for major groups of private companies, such as Mytilineos S.A., Piraeus Bank Group, Ahold Delhaize and others.

Addressing future services and building needs, Thelcon has developed Thelsoft, an energy monitoring software for buildings and industries, aiming to further optimize energy efficiency and conservation.