In 1947 and 1949, Wolters organized meetings of the former "Arbeitsstab" members, many of whom were intensively involved in the postwar reconstruction efforts. In 1950, Wolters won a competition to design the new police headquarters in Dortmund. The Hotel Königshof in Bonn, rebuilt by Wolters, had previously been the leading hotel in the city. It reopened by hosting the President of Italy in 1956 on his state visit, and again became the leading hotel in the then-capital of the Federal Republic, hosting heads of states (including U.S. Presidents Kennedy, Nixon, and Reagan), state dinners, and events hosted by the Chancellor of Germany.