Headquarters. Oklahoma City

Branch Offices. The company has 29 offices in the United States and 100 offices in 60 countries worldwide.

Roots. Atkins Benham, Inc., a full-service architecture, engineering, procurement, and construction management firm, was founded in 1909 in Oklahoma City.

Areas of Expertise. Atkins Benham's core services include architecture/engineering, interior/landscape design, design/build, maintenance, cost estimation, risk management, and Web-based information management systems.

Key Markets. Automotive, aviation, chemical and refining, commercial/corporate, food and beverage, government, power, and transportation.