Omaha, NE

HDR is an employee-owned architectural, engineering and consulting firm that helps clients manage complex projects and make sound decisions.

As an integrated firm, HDR provides a total spectrum of services for our clients. Our staff professionals represent hundreds of disciplines and partner on blended teams throughout North America and abroad to provide solutions beyond the scope of traditional A/E/C firms.
History and Size

* Founded in 1917
* More than 7,700 professionals
* More than 165 locations worldwide
* Full-service, multidisciplinary staff

Business Indicators

* Ranked No. 13 among Engineering News-Record's 2009 "Top 500 Design Firms"
* Ranked as the No. 1 healthcare design firm by Modern Healthcare's 2009 "Annual Construction & Design Survey of Healthcare Architects"
* Work obtained from repeat clients: 80 percent
* Projects in all 50 states and in 60 countries

HDR started with the dream of a Montana cowboy in the early 1900s … H. H. Henningson wanted to help small communities through civil engineering. Thanks to his persistence, the dream became reality in 1917 when he founded Henningson Engineering Company in Omaha.

More than 90 years later, the employee-owned firm has blossomed into one of the nation's largest and most respected architecture-engineering companies, employing more than 7,700 professionals in more than 165 locations worldwide.

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