On March 7, 2014, Vicat SA has appointed the current CEO, Guy Sidos, chairman in addition to his position as CEO. The board also appointed Jacques Merceron-Vicat honorary chairman. Jacques Merceron-Vicat joined the Vicat Group in 1962.

He was successively CEO from 1973 to 1984, chairman and CEO from 1984 to 2008, then chairman from 2008 to 2014. Guy Sidos after joining the Vicat Group in 1999 he held a number of operational positions, particularly in the United States, before being appointed COO in 2004, then CEO in 2008. He will henceforth hold this position alongside that of chairman after the annual general meeting on May 6, 2014.