Grimes will be responsible for the Western region and Sullivan for the Midwest.
Grimes joined ING IM U.S. earlier this year from RCM Capital Management, where he worked as Vice President of Consultant Relations. He had previously spent three years with Citizens Advisers and four years with Strong Capital Management, serving in similar roles. He is based in San Francisco.
Based in Chicago, Sullivan joins ING IM U.S. Consultant Relations from UBS Global Asset Management, where he was Director, Consultant Relations. Earlier in his career, he spent eight years at Putnam Investments in a variety of roles, the last one being Senior Vice President of Consultant Relations.