Sean Johnston oversees the financial strategy and operations of the firm with a strong focus on growth, efficiency, and long-term value. With over 30 years of experience in the engineering and construction industry, Sean has guided companies through strategic planning, capital management, and organizational scaling. At Butler-Cohen, he plays a key role in aligning financial discipline with the firm’s mission to deliver high-impact construction projects to our valued clients across Texas and beyond. His background includes leading cross-functional teams, optimizing complex budgets, and supporting major project initiatives from business development and preconstruction through final closeout. Sean is passionate about building financial systems that support operational excellence and create transparency for clients, partners, and stakeholders. He holds an MA in international finance and brings a pragmatic, data-driven approach to leadership. Outside the office, Sean enjoys coaching and playing hockey, cycling the country roads of Texas and spending time with his wife and two children.

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