 Lindquist is married and has two children.Lindquist is also chairman of Locum AB, owned by the Stockholm County Council and one of Sweden’s larger property managers, as well as member of the European Union Committee of the Regions.Between 2007-2104 Lindquist was chairman of the Käppala Association, a local federation for sewage treatment from 11 municipalities in the greater Stockholm area, 2003-2007 member of the county labor board and 2007-2012 member of the county police board.