Katherine BRENNAN 's appointment is effective October 18. She will report to Peter BESHAR, Executive Vice President and General Counsel of MMC.
From 2008 to 2015, Katherine BRENNAN served in a number of leadership roles at Marsh & McLennan, including General Counsel of Guy Carpenter, Senior Corporate Counsel and Assistant Corporate Secretary.
For the past two years, she has served as Senior Vice President, Deputy General Counsel and Corporate Secretary at S&P Global.
"I am delighted to welcome Kate back to Marsh & McLennan," said Peter BESHAR.
"Kate's significant industry experience, strong working relationships with our management team and board of directors, and demonstrated track record of managing complex legal, governance and regulatory matters make her an ideal choice for this important leadership role."