Clients
- Central Intelligence Agency (CIA)
- Defense Acquisition University
- Defense Intelligence Agency
- Department of Homeland Security (DHS)
- Department of Veterans Affairs (DVA)
- Federal Bureau of Investigation (FBI)
- Federal Emergency Management Administration (FEMA)
- Federal Energy Regulatory Commission
- Maryland Air National Guard
- National Aeronautics and Space Administration (NASA)
- National Geospatial-Intelligence Agency (NGA)
- National Transportation and Safety Board (NTSB)
- Pentagon Force Protection Agency (PFPA)
- Pentagon Renovation Program (PenRen)
- Scott Air Force Base, Air Mobility Command
- Smithsonian Institute
- U.S. Armed Forces (Army, Navy, Air Force, Marines and Coast Guard)
- U.S. Customs Service
- U.S. Department of Defense (DoD)
- U.S. Department of Interior (DOI)
- U.S. Department of Justice (DOJ)
- U.S. Department of State
- U.S. Department of Transportation (DOT)
- U.S. Marshals Service
- U.S. Military HIV Research Program
- U.S. Patent and Trademark Office (PTO)
- U.S. Senate
Commercial Installations
- American Systems
- ANSER
- BearingPoint
- Blackbird Technologies
- B-Line Medical
- CACI
- Carlyle Group
- CENTEX Construction
- Chenega Federal Systems
- Clark Construction
- Covance
- DARPA Foundation
- Democracy Data & Communications
- Financial Services Roundtable
- Gannett
- General Dynamics
- Harris Corporation
- Hensel Phelps Construction
- K2M
- Keane Federal Systems
- L3 Communications
- Lockheed Martin Corporation
- ManTech
- NJVC
- Northrup Grumman
- OfficeMax
- Raytheon
- SAIC
- SRA International
- SRA International, Inc.
- Technology Associates International Group
- TeleCommunication Systems
- TKC Integration Services
- Trinity Video Communications, Inc.
- Tyco International System Evaluation
- Unicor
- Vastera
- ZGF Architects
Education Installations
- George Mason University
- Morgan State University
- Shenandoah Valley Academy
- University of Maryland
Health Care Installations
- CareFirst
- Clarian Health
- INOVA Fairfax Hospital
- Medical College of Georgia
- Oklahoma University Oklahoma City Simulation Center
- Virginia Hospital
Non-Profit Organization Installations
- Air Force Association
- National Pest Control Association
- U.S. Green Building Council