Benham | Architecture, Engineering, & Designbuild Firm

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Food And Beverage Market
Technology-rich Facilities
for Enhanced Learning
Technology-rich Facilities
for Enhanced Learning
Education Market
Holistic Education Improved through Flexible Design
Holistic Education Improved through Flexible Design
Tomorrow's Design... since 1909
Tomorrow's Design... since 1909
Civil Infrastructure Market
One Good Job Leads to Another
One Good Job Leads to Another
Joint Special Operations University
Expertise for the Built Environment
Expertise for the Built Environment


Who We Are

Benham is an architecture, engineering, and designbuild firm with a very diverse client base: large and small, private and public. We embrace each client relationship, helping them reach where they want to be, working collaboratively and strategically to deliver innovation, high quality and sustainability performance. The goals, expectations and needs of our clients provide the foundation for every project we accomplish together.



Food And Beverage Market

Our Markets

Benham Civil Infrastructure Market

Civil Infrastructure

Since 1909, Benham has been keeping pace with the evolving civil infrastructure needs in the American southwest, specializing in freeway/highway design, environmental/NEPA assistance, pavement assessment...

Benham Government Market


Federal, state and local government contracts are “high priority” at Benham and have been for over 100 years. We provide comprehensive planning, architecture and engineering...

Benham Consumer Products Market

Consumer Products

Manufacturing processes and facilities must meet the competitive demands for product innovation and margin expansion. Companies are developing new products, new inventions and product changeovers with new designs...

Education Main Hero


Each institution has a vision for meeting its goals and advancing forward while attracting tomorrow’s students and the brightest faculty.

Benham Food & Beverage Market

Food & Beverage

The beverage and food industries have never been more robust. With changing patterns in global consumers’ demands and health trends, companies are facing a challenging environment of tighter food...

Benham Healthcare Market


Healthcare practice and research, as well as population demographics, have undergone major changes in recent years. Benham understands these trends and the need for public and private sector facilities...

Benham Mission Critical Market

Mission Critical

To operate 24/7, organizations across the global economy depend on technology infrastructure. We design mission-critical facilities, data centers, laboratories, command and control, SCIF’s and other tech-heavy facilities to deliver...

Benham Workplace Market


Our economy has an incredible diversity of workplace environments; offices, laboratories, retail establishments or manufacturing facilities just to name a few. These spaces need to be flexible so that organizations...

"Our success depends to a great extent
on our ability to predict and solve
the future problems of clients."

- David Benham, CEO and President 1952 - 1991

What We Do

Benham Designbuild


Benham’s commitment to fully integrated project delivery is what we mean when we say “No barriers between Design and Build.” Our DesignBuild operation maintains co-located, full-time design and construction professionals...

Benham Architecture


There are many factors that make truly successful buildings. How they capture the uniqueness of its surroundings, how it becomes identifiable in its place. How visually appealing it is, whether we feel good...

Benham Engineering


As one of the country’s leading engineering companies over the past 100 years, Benham understands the power of engineering in changing our lives and the quality...

"The engineering profession is founded upon service to mankind, and the Engineer is a debtor to his profession, which exacts conscientious effort, loyalty and genuine service."

- Col. Webster Lance Benham, Founder-Benham Engineering Company

See More


The Benham team has excelled in their designs and efforts to solve multiple project schedule, technical and budget challenges. They have taken the initiative to continually find workable solutions and move the project designs to completion, all the while providing designs that will meet the training needs of the 7SFG. Every aspect of the work performed by the Benham team has been excellent.

John Krishack, U.S. Army Corps of Engineers, Mobile District

Throughout our dealings with Benham, we’ve been pleased with the expertise and the knowledge of the people they have been able to put on a project.

Terry Schimmel, Boral Bricks

This project was the most challenging project along the I-44 corridor and Benham met the challenge by staying fully engaged in the project from concept through construction.

Bruce Arnold, P.E., Oklahoma Deparment of Transportation

Benham did exceptional work in the preparation of design plans and responding to construction related issues for the expansion project on the Creek Turnpike in Tulsa.

David Murdock, P.E., Oklahoma Turnpike Authority

(Benham) maintained responsiveness and responsibility over the project and made sure of its total success. Today, the Interstate at Lewis Avenue interchange is an example of engineering excellence, promotes the safety of the surrounding area, and promotes the growth of commerce for the region.

Caleb Austin P.E., Oklahoma Department of Transportation

Rankings & Awards

About Benham

Our clients range from local, state and federal government agencies, to large and small private sector businesses who are striving to expand.

We embrace each client relationship, helping them reach their goals, delivering innovative, high quality performance. The goals, expectations and needs of our clients provide the foundation for every project we accomplish together.

Corporate Office

14000 Quail Springs Parkway
Suite 500
Oklahoma City, OK 73134