Greenman-Pedersen, Inc.

Greenman-Pedersen, Inc. (GPI) is a well-established multi-discipline engineering firm that specializes in the planning, design, and construction management of transportation projects including infrastructure such as bridges, highways, dams, buildings, and other facilities. Since its founding in 1966, GPI has relied on the reputation and combined experience of its officers and staff to successfully complete its projects, which cover a broad spectrum of size and complexity. Our bridge and highway design and construction management projects range in value from $500,000 to $500 million (construction cost). Since its inception, GPI has grown from a two-person consulting firm to a corporation with over 1,000 employees that was recently ranked among Engineering News Record’s top 100 Design Firms and top 10 Bridge Engineering Firms.