Company Overview
Company Name
HDR
Address
9450 W Bryn Mawr Ave #400, Rosemont, IL, 60018, United States
Website
hdrinc.comPhone
(773) 380-7900Employees
15,002
Established
1994
About HDR
HDR is a 100% employee-owned, global professional services firm specializing in architecture, engineering, environmental, and construction services. Headquartered in Los Angeles, CA, the company employs approximately 15,002 individuals and provides a wide range of services across various industries, including aerospace, government, healthcare, and transportation.
Frequently Asked Questions about HDR
Technologies Used
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Social Profiles
Key Decision Makers
Christopher Mcdonnell Principal
Neil Graff Owner/President
Meredith Welle associate vice president
Marcus Bush Utility Management Consultant
Adam Parmenter Senior Professional Associate
Yonas Hagos Project Manager
Anahita Esmaeilian Water/Wastewater Project Coordinator
William Wehner Water/Wastewater Engineer
Troy Ching Hawaii-Pacific Water Business Manager
Jeffrey Zahller Process Engineer
Paul Roche Director Of Operations
Ahmad Soueid Principal
Brian Muench Sr. Vice President, Accounting Director - Operations
James Alsop Vice President
Jim Keen Principal
Ron Eiswerth Principal
Liz Cook Vice President
David Rennoldson Vice President
Raghvinder Arora Managing Principal, Associate Vice President
Adaeze Eke Manager
John Dineen Principal
Cathy Burton Office Manager
Gabriela Kleiman Principal
Mark Grey Office Principal/Associate Vice-President
Michelle Acosta Managing Principal | Associate Vice President
Rebecca Cherney Engineering Principal | Associate Vice President
Jerry Percifield Principal
Christopher Donnell Principal
Julianne Scherer Vice President
John Knickmeyer Principal
Eric Meub Vice President
Kara Ercole Director of HR ERP Applications
Katherine Thrash Regional Human Resources Director
Michael Hamilton Vice President
Suzanne Putnam Vice President
Jon Crane Principal
David Alder Principal
Shelby Thomas Human Resources Director
Cristal Neil Principal
Suzanna Schroeder Vice President
David Hofmann Principal
Quint English Senior Vice President & Director of Finance - Operations
Brendan Ellis Associate Vice President
Andria Taylor Director of Operations
Doug Wignall President
John Henderson CEO
Chris Phipps MD and Northern VA Client Management Lead
Donna Bloom-Crook Vice President
Leanne Hammond Water/Wastewater Utility Planning Lead
Karen Pappas Drinking Water Market Sector Leader