Miller joins L&C from P-Solve, an institutional consultant, where she most recently served as a director.
Based in the L&C’s London office, Miller will continue to build the company’s institutional business, reporting to William Dalziel, partner at the firm.
Miller said: “I am proud to join L&C and build on the growth the institutional business has achieved over the past 10 years.”
Dalziel added: “Kate Miller’s background makes her uniquely suited to continue to strategically develop and grow our institutional business. I am delighted that we have found someone of Miller’s calibre to take the team forward.”