all Bob Brown. Process benefits: ligningskontoret egersund Unique technology We build our own processes ensuring full ownership to the technology. 2002 A 1,000 m2 training center is built to educate future professionals. 1940 Norway is occupied by Germany and the factory is shut down. Thanks to loyal support from our customers, OSO has become synonymous with hot water and environmental protection. Our manufacturing professionals has developed unique skills and our owners are long-term and investment willing, making sure were one step ahead.
The Braathen family relocates to their farm, producing agricultural equipment. Among the most important environmental efforts are: 1968 Europes first stainless steel water heater increased the lifespan of water heaters. The OSO Environmental Fund have contributed to these projects: Thor Heyerdahl The documentary Progress Bellona The Russian Northern Fleet-campaign. 1994 OSO is among the first companies to eliminate the use of CFC gases. In 1964 Reidar established OSO by the Drammen river, where the production of water heaters is still located today. The story of OSO, a Norwegian industrial adventure, oSOs adventure through 3 generations, from the start in 1932 to today. 1990 The first Resirc-system in Europe for discarded storage tanks. For additional reassurance for the customer our products have a number of certifications (depending on the product model CE mark Product compliance (performed by the manufacturer) to European standards EMC: Electromagnetic Compatibility LVD: Low Voltage Directive PED: Pressure Equipment Directive RoHS: Restriction of Hazardous Substances. 2015 OSO is the most robotized business in Norway. VVS Grossister Plumbing Chains Heat pump and solar collector Awards and achievements The Welding Award Teknologi Bedriftenes Landsforening Work Environment Award The Center for Work Environment The Welding Award Norsk Sveisteknisk Forbund Product Award Olympia exhibition in London Internal Control certificate no 1 National Institute.