Rene Holder

GPI / Greenman-Pedersen, Inc.

Greenman-Pedersen, Inc.'s (GPI's) visionary philosophy is focused mainly upon what truly makes us unique – our staff - men and women serving clients, and one another; as design professionals, technical specialists, administrators and support staff; motivated by the desire to succeed. Our values of teamwork, quality and commitment set us apart and are the key elements for our growth and continued success. Founded in 1966, GPI is a leading engineering consulting firm that specializes in the innovative design and construction of transportation infrastructure and building projects. Our experts provide comprehensive engineering, design, planning, construction inspection services to a wide variety of government agencies, municipalities, institutions, industries, corporations, private organizations and developers. Specialties: Highway Engineering, Planning & Urban Design, Traffic Engineering, Bridge Engineering, Building Systems Engineering/MEP, Survey/LiDAR, GIS/Asset Management, Construction Inspection, Corrosion Protection, Landscape Architecture, Environmental, Laboratory Services