• Branch Banking & Trust (BB&T)
  • CB Richard Ellis
  • LabCorp
  • Liberty Property Trust
  • Sunrise Assisted Living
  • Transit Employees Federal Credit Union
  • Mall Properties, Inc.


  • Arlington Public Schools
  • Williamsburg-James City County Public Schools
  • Roanoke Public Schools
  • Montgomery County Public Schools
  • Fauquier County Public Schools
  • Loudoun County Public Schools
  • Richmond Public Schools

Higher Education
  • Virginia Polytechnic Institute and State University
  • University of Virginia
  • West Virginia University
  • George Mason University
  • New York Law School
  • Dillard University
  • Duke University
  • Duquesne University
  • North Carolina State University
  • University of Maryland
  • James Madison University
  • Old Dominion University
  • Virginia State University


  • Maryland-National Capital Park & Planning Commission
  • Massachusetts Water Resources Authority
  • Maricopa County
  • Fauquier County Parks and Recreation Department
  • Denver Colorado Transit Authority
  • District of Columbia Department of Public Works
  • Dallas Area Rapid Transit (DART)
  • City of Virginia Beach
  • City of Los Angeles
  • City of Raleigh

  • Architect of the Capitol
  • Department of Defense: U.S. Army Corps of Engineers: Savannah District, Baltimore District, Norfolk District; Naval Facilities and Engineering Command (Navy & USMC); National Geospatial Intelligence Agency; Defense Logistics Agency; DIA
  • Department of State: Bureau of Overseas Building Operations
  • Department of Homeland Security: U.S. Customs and Border Protection; U.S. Coast Guard; U.S. Customs Service
  • Department of Justice: Federal Bureau of Investigation;
    U.S. Marshals Service
  • Department of the Interior: National Park Service
  • Department of Transportation: Federal Highway Administration Independent Agencies: U.S. General Services Administration, U.S. Postal Service, Office of Personnel Management

  • Fairfax County Government
  • U.S. Department of State
  • U.S. General Services Administration
  • Pennsylvania Department of General Services
  • Fauquier County Government


  • National Institutes of Health
  • University of Virginia Hospital
  • Ft. Belvoir Community Hospital (USACE)
  • Sibley Memorial Hospital
  • San Antonio Military Medical Center (USACE)
  • Battle Creek Healthcare System
  • Cheverly Health Center
  • Loris Healthcare System

Power & Energy

  • Sarlux IGCC
  • Belleville
  • Colver


Mass Transit
  • Durham Area Transit Authority
  • Maryland Transit Administration
  • Hampton Roads Transit
  • Loudoun County Transit and Maintenance

  • Ronald Reagan National Airport
  • Washington Dulles International Airport
  • Raleigh-Durham International Airport
  • Norfolk Airport Authority
  • Roanoke Regional Airport Commission
  • Transportation Security Administration

Roads and Bridges
  • Virginia Department of Transportation
  • North Carolina Department of Transportation
  • Ohio Department of Transportation
  • Maryland State Highway Administration
  • North Carolina State Highway Patrol
  • Alabama Department of Transportation
  • Maryland Department of Transportation
  • District of Columbia Department of Transportation
  • Florida Department of Transportation


  • Arlington County Wastewater
  • District of Columbia Water and Sewer Authority
  • Massachusetts Water Resources Authority
  • Hominy Creek Waste Water Facility
  • Blue Plains Wastewater Treatment Plant