Headquarters. Fairfax, Va.

Branch Offices. The firm has more than 25 branch offices nationwide.

Roots. Dewberry was founded as a small land design and surveying practice in 1956 in Arlington, Va.

Areas of Expertise. Dewberry provides services in program management, planning, engineering, architecture, surveying, and the environmental sciences.

Key Markets. Education, waterworks, industrial, federal, government buildings, courthouses, and prisons.