(FILES) Portrait taken on October 27, 1981 in Paris shows French businessman Yvon Gattaz, candidate for the post of President of the Conseil national du patronat français, the main pro-business organization in France. Yvon Gattaz, who was the boss of employers under Mitterrand, died on December 11, 2024 night at the age of 99, his family told AFP on December 12, 2024. (Photo by PHILIPPE WOJAZER / AFP) (Photo by PHILIPPE WOJAZER/AFP via Getty Images)