35 years as developer of methods for climate tests of cars. Founder and partner Tjintokk AB, Vehidome/ Star Lake Holding AB , SIS Malta Ltd,. Constructing proving grounds world wide, developing new methods of testing cars in Sweden, China, Morocco, Greenland, Iceland and Namibia.Rewarded by the Swedish king Carl XVI Gustaf with the Royal Patriothic Societys gold medal in 2007 for "extra ordinary contributions" Consultant regarding development of automotive tests, green transport, energy storing solutions etc to Malta Enterprise 2020 - 8 years as journalist 1978 -86. Free-lance journalist 1986 - 94.Producer om film, TV and radio in the field of wild life, sport fishing, eco tourism and documentaries 1984 -1996. Developing new film locations in Namsos, Norway in 2021. Board member Flexiwaggon AB 2022 -24, Board member SX Projects AB 2022 - Author. "Taimenkamp och gangsterfiske" 1994, "Konsten att flyga - enligt Quixote" 2013. "Grisen, kinesen och andra historier från lanthandeln" 2015, ”Guldfeber ” 2016, ”Den gulögde” 2016, ”Värdhuset Laxen” 2016, ” När Eufrat försökte flyta genom Sorsele” 2017, ”Kastanjen” 2018, "Det är långt till Norge när man cyklar" 2021. ” Ingen rök utan Ragnar del 1-3 2024”