The Benham Companies has climbed into the top 100 architectural design and engineering firms in the United States, according to the 2005 annual rankings by Engineering News Record magazine. The company, landing at 89 in the ranking, is a solutions-based firm that provides services either collectively or individually. Benham s capabilities include architecture and engineering design; environmental engineering and infrastructure design; interior design, systems engineering and integration; advanced communications systems design and engineering; performance contracting; project consulting and development; design/build project delivery; and a variety of specialized consulting services. Markets that utilize the company s services include automotive, aerospace/aviation, chemical and petrochemical, industrial, oil and gas and state and local governments. Headquartered in Oklahoma City, Benham has offices in nearly a dozen cities throughout the United States. Webster Lance Benham established the company in 1909.