Headquarters. Camp Hill, Pa.

Branch Offices. Gannett Fleming has offices in 22 states and Canada.

Roots. Gannett Fleming started as a three-person firm in 1915 and has grown into an international firm.

Areas of Expertise. The company provides consulting engineering, planning, and construction management.

Key Markets. Transportation, water/wastewater, environmental management, earth science and hydraulics, construction management, industrial pharmaceutical, commercial/institutional, land development, and geotechnical.