Mark Carpenter

CEO

  • 30+ years of experience in construction, building products, and water infrastructure

  • Worked with public, private equity-backed, and family-owned companies ranging from $50M to $8B in revenue

  • Extensive background in private equity, corporate carve-outs, restructuring, and turnarounds

  • Prior to joining Sigma, led the successful restructuring, turnaround, and sale of Dayton Superior Corporation

    • Served as President & CEO under private equity ownership

    • Drove major commercial, supply chain, and operational transformations

  • Spent 13 years at Hanson Building Products (later Forterra)

    • Progressed through leadership roles to become President of North America’s largest concrete pipe and precast manufacturer

  • Early career as a management consultant and construction project manager

    • Specialized in acquisition integration, interim management, restructuring, and operational improvements