Sterner is today the largest norwegian owned company in water treatment. The reason for this has been our ability to implement our products in new markets, as well as the development of new products and processes. At the start of the early 1990s, our focus was on the aquaculture industry, especially on individual components such as handheld measuring equipment and oxygenation.
Our vision is to adapt modern technology into an economical, user-friendly and secure solution, with low operating costs and long life span.
We supply process components and complete water treatment systems, and our customers are found in aquaculture, wellboats, food industry and municipalities. Our solutions in the field of gas exchange, filtration, purification and disinfection of water have in many ways set the standard.
Sterner AS avd. Bergen
Sterner AS avd. Leknes
Sterner AS avd. Porsgrunn