Kelag AG - Innovative Gesamtbauwerk-Lösungen

Core capabilities

For over 40 years we offer our customers everything from one source

We produce innovative complete building solutions for use worldwide; systems and products with the highest-quality, functional and welding technology demands.

Producing excellent products and achieving this in the form of customer-specific and cost-optimised solutions is our goal. Our solutions start with internal or external engineering and manufacture, including the installation, commissioning and service of new and existing systems, plants.

Our areas of activity extend from industrial plant engineering to the construction of pre-finished units for energy / power plant construction, hydraulic steel, tank, vessel and apparatus engineering, engineering for pipe construction, the food industry, refineries and chemical plants, nuclear plants.

In the environmental technology area, our strengths lie in communal and industrial waste water cleaning, industrial composting systems for bio and residual waste and in thermal waste treatment, energy recovery and remote heating.