HDR

HDR is an employee-owned design firm specializing in architecture, engineering, environmental and construction services.

Launch date

1917

Employees

Omaha Nebraska (HQ), Honolulu Hawaii (founding location)

http://hdrinc.com

https://twitter.com/houssederacket https://www.linkedin.com/company/hdr/

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Tech stackLearn more about the technologies and tools that this company uses.

Hurley Palmer Flatt

ACQUISITION by HDR Jul 2019

Sparrow Exchange

ACQUISITION by Amber Group Dec 2022