GREENVILLE, S.C. (FOX Carolina) - Sauer Brands Inc., owner of Greenville’s Duke’s Mayo, has been sold to a northern company. Advent International acquired Sauer Brands, which owns brands like ...

Sauer Brands, the parent company of Carolina staple Duke's Mayo, is being sold by Charlotte-based Falfurrias Capital Partners to a private equity firm. In a statement, Advent International ...