Integrity Insurance was founded in 1933 in the state of Wisconsin. We began writing business in Minnesota in 1956 and Iowa in 1981. In 2002 we partnered with Grange Mutual Casualty Group in a unique industry affiliation. This affiliation resulted in stability, growth and a wider range of products to offer our policyholders. In 2004, the Grange Enterprise exceeded $1.0 billion in direct written premium, an impressive milestone we are very proud to share. Our A.M. Best rating continues to be "A" Excellent.
