Executive Team

Our Company

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Grant G. McCullagh

Executive Vice President of Pernix Group and Chairman of BE&K Building Group


Mr. Grant G. McCullagh was appointed to Executive Vice President after joining Pernix in 2014 as a Senior Advisor to the CEO, and has since played a major role in Pernix’s strategic growth. Mr. McCullagh led the Pernix team responsible for the KBR Building Group (now known as BE&K Building Group) acquisition and brought the transaction to a resounding successful close. He was also instrumental in driving the dck Guam acquisition to a successful close. As Executive Vice President, Mr. McCullagh will be responsible for Corporate Strategy and M&A. In addition, he will serve as Chairman of BE&K Building Group to guide and help grow this subsidiary.

Mr. McCullagh has more than 30 years of executive experience in the engineering and construction sector with significant background in both US domestic and global markets across government services, complex technical and commercial facilities and numerous infrastructure sectors. He has served as CEO at multiple E&C large scale global companies, as well as Vice Chairman and Executive Vice President of AECOM, a Fortune 500 company during a highly formative growth period. Additionally, Mr. McCullagh served as an operating partner with several larger private equity firms working across the E&C sector occasionally taking on lead executive roles for PE backed investments.

Mr. McCullagh has a Master of Business Administration from the University of Chicago, a Master of Architecture from the University of Pennsylvania, and a Bachelor of Science in Architecture from the University of Illinois at Champaign-Urbana.