Ready mixed industry veteran John Ware has recently been named president of the Indiana Division of Greenfield, Ind.-based Irving Materials Inc. He will oversee 48 concrete and 16 aggregate sites and replace interim president Bob Haldrup, who has been named senior vice president of Sales & Marketing, responsible for Indiana and the smaller Southwest (Evansville, Ind.), Kentucky and Tennessee divisions. Ware joins IMI from Titan America, Norfolk, Va., where he served as vice president of Mid-Atlantic Concrete. That position followed a long tour of duty in a similar capacity with the Denver-based concrete and aggregate business of Lafarge North America and predecessor Mobile Pre-Mix.