Since its founding in Elkhart, Indiana, in 1904, four generations of family leadership have developed NIBCO INC. into a worldwide manufacturer of flow control products for residential, commercial construction, industrial,......Since its founding in Elkhart, Indiana, in 1904, four generations of family leadership have developed NIBCO INC. into a worldwide manufacturer of flow control products for residential, commercial construction, industrial, and irrigation markets. Today, NIBCO is still privately owned by the Martin Family and NIBCO associates. We have 12 manufacturing plants and 5 distribution centers throughout the United States, Mexico, and Poland employing more than 3,000 people. Our accomplishments include significant industry milestones that have been achieved over the past century.