TESS is a Norwegian and nationwide supplier of products and services to the MRO market. Our core products are hoses and hose fittings for all purposes with corresponding services.

Moreover, TESS is a leading operator in the welding industry and other products such as cleaning machinery, personal safety equipment, tools etc. TESS has developed a wide range of services locally, and a technical department centrally, built around our core products. Our central manufacturing department at the HQ in Drammen produces special hoses and a number of other products related to hydraulics and subsea.