STO Building Group parent appoints new president

Core Insights - Global Infrastructure Solutions has appointed Scott Kolbrenner as president and chief strategy officer to enhance growth strategies [1][2] - Kolbrenner aims to develop and implement a capital strategy for GISI while collaborating with STO and GISI Consulting Group [2] - The appointment reflects STO Building Group's ongoing executive restructuring and growth initiatives [4][5] Company Developments - Scott Kolbrenner brings nearly 27 years of experience from Houlihan Lokey, where he led the infrastructure services practice [3] - STO Building Group is ranked as the No. 6 contractor in the U.S. by revenue according to Engineering News-Record's 2025 Top 400 Commercial Contractors list [4] - Recent executive appointments at STO include Greg Dunkle as COO, Michael Trovini as the first president, and Scott Allan as the inaugural chief risk officer [5]