Halff: Detailed Company Information & Corporate Profile

Contact top employees from Halff

Summary

The business currently specializes in Civil Engineering area. The company has 1000-5000 employees. Register with SignalHire to connect with Halff employees and management.

Halff Websitehalff.com
Industries
Halff Headquarters address2380 Performance Dr, Richardson, Texas, 75082 US
Company Size1000-5000 employees
SpecialtiesRight of Way, Environmental, Structural Engineering, GIS, SUE/Utility Coordination, Land and Site Development, Surveying, Landscape Architecture and Planning, Transportation, MEP Engineering, Visualization, Oil and Gas, Water Resources, Public Works, Renewable Energy, Water/Wastewater, Federal, Electric Power Infrastructure, Energy, Civil Engineering, Intelligent Transportation Systems, Transit, ICT, Geospatial, Land Surveying
Founded1950
Estimated Annual Revenue$500M - 1B
Updated:2026-07-16

Halff Org Chart

Chief Executive Officer

Chief Executive Officer

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Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Halff's workforce includes employees across a wide range of tenure levels.

2% have been with the company for less than 1 year8% have been with the company for 1 to 2 years17% have been with the company for 3 to 4 years9% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years52% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Halff
Sarah Head
Sarah HeadProposal Coordinator
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Jeff Edmonds
Jeff EdmondsVice President Energy, Deputy Practice Leader Energy, Data Center Program Lead
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Craig Anderson
Craig AndersonSenior Vice President, Business Systems
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Jeremy Ellison
Jeremy EllisonVice President and Director, Project Accounting
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Ali Hatefi
Ali HatefiVice President, Public Works Director
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Sam Sarkar
Sam SarkarAssociate Vice President
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Elizabeth Young
Elizabeth YoungVice President, Practice Leader, Infrastructure Management & Data Analytics
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Jordan Maddox
Jordan MaddoxDirector of Planning, Vice President
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Ryan Culton
Ryan CultonVice President
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Sonny Smoak
Sonny SmoakVice President / Director of Public Works & Local Infrastructure
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Robert Gaylord
Robert GaylordVice President, Public Works Team Lead
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Minh Trinh
Minh TrinhGraduate Mechanical Engineer
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Dwight Walters
Dwight WaltersLand Development Project Manager
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Mike Hammack
Mike HammackSUE Manager
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Dalyan Prieto
Dalyan PrietoLand Development Intern
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Sebastian Penaloza
Sebastian PenalozaWater Resources Intern
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Halff Corporate Information: FAQ

Halff operates in the Building engineering industries. More details can be found on the official website: halff.com.
Halff has offices located in Richardson, US.
The headquarters of Halff are located in Richardson, United States.
Halff currently employs 1000-5000 people.

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