Many are located in the Washington D.C. area, California, Texas and the Midwest United States. Some are located as far away as Alaska, Hawaii, Canada, Europe, Mexico and Australia. The majority of spaces are offices, office buildings and office campus locations but can also cover almost all areas of design. Healthcare includes wellness centers, outpatient clinics and extended care. Public spaces include museums, lobbies, libraries, chapels and courtrooms.
Hospitality includes officer's clubs, cafeterias and dining locations.
Residential includes dormitories, lodging at bases, day care and correctional facilities. Educational facilities include schools and universities. The largest employer is the Federal Government in the General Services Administration, Veteran's Administration Medical Centers, Department of Veteran's Affairs, State Department, Department of Transportation, Department of Treasury, National Institute of Health, National Oceanic Atmospheric Administration, Patent and Trade Office, Smithsonian, Secret Service, Library of Congress, White House, Consumer Product Safety and Internal Revenue Service. Court systems also employ interior designers in the Court of Appeals, Department of Justice, and Circuit Courts. States include State of Missouri, State of Ohio, Tennessee Valley Authority, State of Florida and State of California.