Marsh McLennan Agency LLC
332 W Superior St., Suite 700
Duluth, MN 55802
(218) 722-7753
(218) 722-7756 (fax)
The Marsh McLennan Agency Duluth regional branch is made up of six offices located throughout northern Minnesota and northwest Wisconsin. In 2018, Otis-Magie merged its operations into the MarshMcLennan Agency system making it the largest full-service agency in the Northland, representing over 150 million in written premiums and 80 employees.