AZZ Inc. announced the promotion of Gary Hill to Chief Operating Officer of Infrastructure Solutions. Mr. Hill has held leadership positions of increasing responsibility throughout his collective twelve years in the business, and most recently, he served as President and General Manager – Industrial platform. The promotion is consistent with an earlier announcement in June, when the Company named Bryan Stovall to Chief Operating Officer of AZZ's Metal Coatings segment and consolidated both Galvanizing and Powder Coating and Plating operating platforms throughout North America.