HDR Group

HDR Group operates as a global professional services firm, specializing in architecture, engineering, environmental, and construction services. The firm designs and implements multidisciplinary solutions for complex infrastructure projects worldwide, leveraging integrated expertise to deliver comprehensive outcomes across various market sectors. Their technical approach combines diverse specialties to tackle significant challenges in transportation, water, power, and healthcare.

The company was founded in 1917 by Henning H. Henningson, who established the Henningson Engineering Company in Omaha, Nebraska. Henningson's initial insight was to address the critical needs of rural Midwest towns, focusing on essential infrastructure such as power and water treatment systems. This foundational commitment to community development and practical engineering solutions set the trajectory for the firm's extensive growth over the past century.

HDR serves a broad range of clients, including governmental entities, public agencies, and private sector organizations seeking sophisticated project delivery. The firm's long-term vision is to create lasting value by designing and delivering solutions that improve communities and enhance the human experience globally. They aim to advance sustainable practices and innovative approaches to meet the evolving demands of a complex world.