Ready Mix Concrete

The Kohner Group of Companies
Early in 1959, Nick Myers sold S.N. Kohner stock in Winona Sand and Gravel where he also worked. S.N. Kohner was the first-generation member who began this family journey and this was his entry into the industry. In May 1, 1959 the Sta...te of Minnesota issued a Certificate of Incorporation to Wabasha Sand and Gravel Company. The initial officers of the corporation were Henry Scharmer, Arvilla Scharmer, S.N. Kohner and Margaret Kohner. Read More