Robert Half International Share: Robert Half International Visit Website 1401 I Street NW Washington, DC 20005 (301) 513-9628 www.roberthalf.com Rep Info Map Whom to Contact Andre Anderson 7500 Greenway Circle Greenbelt, MD 20770 Laurie Griese 1401 I Street NW Suite 400 Washington, DC 20005 What's Nearby? Distance: 5 10 15 20 25 50 mi.