Joint venture of DB and SJ to operate passenger rail in Sweden; Swedish Transport Administration awards contract for Norway-Vanerbanan railway April 30, 2010 | Europe Company News A joint venture (JV) of DB Regio Sverige, a subsidiary of Deutsche Bahn, and SJ, the national passenger operator of Sweden, has won a six-year contract to operate the Norrtåg regional passenger ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password