

GCS-SIGAL Information
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GCS-SIGAL
Summary
At GCS-SIGAL we strive for excellence. We believe in hiring team members who want to be their best because it brings out the best in our staff, our subcontractors, our projects and our company. We bel...Show more
Organization Website | gcs-sigal.com |
Social Links | |
Phone Number | 202.944.6600 |
Industries | |
Headquarters Location | 1140 3rd St NE, Washington, DC, 20002 US |
Employees Size | 100-200 employees |
Specialties | General Contracting |
Founded | 1977 |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at GCS-SIGAL shows a diverse range of experience levels:
7% have been with the company for less than 1 year34% for 1–2 years10% for 3–4 years14% for 5–7 years10% for 8–10 years24% have over 11 years of service at GCS-SIGALEx-employees positions
In Company
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Contact top employees from
GCS-SIGAL
Michael Sigal
President and CEO
Gabe Oliver
Partner & Senior Vice President
Sabir Syed
Vice President, Finance & Risk Management
Sara Santamaria
Human Resources Coordinator
Blaire Davis
Project Manager
Ryan Monahan
Safety Manager
Gabrielle Wolff
Project Manager
Jose Lopez
Senior Estimator
Adam Turner
Project Executive
Sean Frazier
Project Manager
Cameron Kopp
Operational Excellence Manager
Darius Smith
Project Manager
Aaron Trout
Project Executive
Kevin Reid
Project Superintendent
Alessandro Canale
General Superintendent
Michael Larson
Sr Superintendent
Corinna Chan
Project Manager
Patrick Byerly
Construction Estimator
Marcus Keller
Senior Project Manager
Rachael McHugh
Marketing Manager
John Dave Tinawin
Project Manager
Elizabeth Cossel
Project Manager
Payal Desai
Project Engineer
kendrick tillman
Assistant construction superintendent
Connor Metcalf
Assistant Project Manager
Bill Irwin
Assistant Project Manager
Tobi Seligman
Accounting Intern
Daniel Robles
Project Management Intern
Mary Buendia
Project Accountant
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FAQ
GCS-SIGAL operates in the Building industries. More details can be found on the official website: gcs-sigal.com.
The headquarters of GCS-SIGAL are located in Washington, United States.
You can contact GCS-SIGAL by phone at 202.944.6600.
GCS-SIGAL currently employs 100-200 people.
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