Lockton announced expanded leadershiproles for Mike Hammond, Glenn Spencer, and Neil Nimmo. The threeexecutives will work closely together on Lockton’s continuingglobal expansion.

Glenn Spencer has been named chief operatingofficer of Lockton, Inc. and president of Lockton Companies in theU.S., and is based in Lockton’s Kansas City office.Previously, Spencer served as U.S. chief operating officer forLockton. A 10-year Lockton associate, he held the position of chiefoperating officer of Lockton’s U.S. business since 2010, guidingthe growth of the business from 2,300 associates to more than3,500, as revenue increased from $564 million to $925 million. Hepreviously held executive roles at insurance brokers Palmer &Cay, Marsh, and Johnson & Higgins, in addition to risk managerat AOL.

Neil Nimmo will transition to CEO of bothLockton Companies LLP, in the U.K., and Lockton InternationalHoldings Ltd, succeeding Mike Hammond on May 1, 2016. Currentlydeputy CEO for Lockton’s international operations, Nimmo joinedLockton in 2007 and has been a leader in the growth and developmentof Lockton’s U.K. and international operations during the pastdecade. He has been a key leader in Lockton’s largest U.K.business, Risk Solutions, for the past eight years andhas served as a founding partner on the Board of LocktonCompanies LLP. He has more than 30 years of experienceadvising clients and structuring complex insurance programs,particularly in the Professions and Management Liability fields.Prior to joining Lockton, he was a managing director at Marsh andworked at Johnson & Higgins in London. Nimmo will continue tobe based in Lockton’s London operation.