Wieland Electric is the market leader for pluggable installation technology in buildings. A breakthrough idea emerged at Wieland which revolutionized electrical installation: the gesis® system conquers installation technology in commercial buildings. You will find our products in building installation and building automation. In other words: from the basic electrical infrastructure, in ceiling and underfloor installations, up to the installation of luminaires, or to the electrical connections in office and laboratory furniture. Not just commercial buildings – but also retail shops and trade fair displays may be fitted with our gesis® pluggable systems. The benefits of the "plug & play" principle apply everywhere: cable preparation, including cutting to length, stripping and terminating, belong in the past, for the gesis® system components are pre-assembled and tested with Wieland’s automated equipment. Everything fits perfectly and is simply plugged together on site. gesis® is the standard for safe and error-free installation in modern buildings.