Shaffer, Wilson, Sarver & Gray, P.C. (SWSG) is a full service architectural, engineering, and construction management firm. SWSG specializes in sustainable and innovative architectural and engineering design, cold-formed steel design, historic preservation, mission critical facilities, data centers, satellite systems, and construction management services.
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SWSG Questions
The SWSG annual revenue was $5.9 million in 2026.
Michael Robertson is the President of SWSG.
25 people are employed at SWSG.
SWSG is based in Herndon, Virginia.
The NAICS codes for SWSG are [5413, 541, 54131, 54].
The SIC codes for SWSG are [871, 87].
Top SWSG Employees
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Michael Robertson
President at SWSG
Herndon, VA, US23 -
Ray Shaffer
Principal Owner and Board Member at SWSG
Reston, VA, US25+ -
Brian Bitner
Senior Mechanical Engineer at SWSG
Waynesboro, PA, US2 -
Ramez Butros
President at SWSG
Washington, DC, US1 -
Justin Blake
Director of Program Management at SWSG
Herndon, VA, US13 -
Andrew Dewey
BDR at SWSG
United States55+ -
Debbie Robison
Program Manager and Project Manager at SWSG
Centreville, VA, US23 -
David Sarver
Principal at SWSG
Reston, VA, US25+ -
Gary Luzadder
Director of Architecture at SWSG
Reston, VA, US2 -
Akhil Jain
Senior Structural Engineer at SWSG
Washington, DC, US13
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