Manger Insurance, Inc was founded by Erling Manger in 1945 after retiring as the Williams County Treasurer. Carl Oksol purchased a ½ interest in the agency in 1955 and began working in 1956. Jim Leinen purchased an interest in the agency in 1958.
Oksol's son and daughter, Craig Oksol and Karla Osborn, took over day to day management and ownership in 2002. They successfully grew the agency until March of 2010 when Osborn's son, Rob Osborn, purchased the company. He continues to oversee the ongoing operations of the agency.
Manger Insurance, Inc provides a full line of insurance products to meet the needs of those living and working in North Dakota and Eastern Montana.
Providing timely, courteous, and professional service over the decades has helped the agency to become one of the region's largest independently owned agencies. The agency continues to grow by partnering with trusted insurance companies to provide financial security to our clients.
