Per Westerberg has extensive experience from being a politician, a board member as well as participation on commissions of inquiry. Per was the Speaker of the Riksdag between 2006–2014, prior to having been a Member of Parliament since 1979. During the year 1991 and 1994 Per was the Minister for Trade and Enterprise. Today, Per is a diligently hired board member and chairman of the Swedish Shareholders´ Association.