HNTB Corporation is an employee-owned infrastructure design firm founded in 1914. The company operates across engineering, architecture, planning, and construction disciplines, serving transportation infrastructure projects including bridges, highways, transit systems, and airports, as well as high-speed rail and bridge replacement initiatives.
As an employee-owned business structured through an ESOP, HNTB emphasizes long-term thinking and an ownership mindset among its workforce. The company's stated values centre on quality, integrity, respect, and continuous improvement. Many employees are drawn from the communities where HNTB works, reflecting a locally rooted approach to its business and a stated commitment to being part of the communities it serves.