State & Federal Government
City of Rockville
Comptroller of the Currency
Department of Education
Maryland Transit Administration
Montgomery County 911 Center
NOAA
State of Maryland
University of Maryland
U.S. District Courts
U.S. State Department

Communications
ARINC
Comcast Cable Communications
Lucent/AT&T
MCI Worldcom
Spirent
Sprint
Telecommunications Systems
Verizon
XO Communications

Property Management
Boston Properties
Consolidated Engineering
Rouse Co./General Growth Properties
Trammel Crow

Financial
Andrews Federal Credit Union
Capital One
Maryland Bank & Trust
Rydex Funds

Healthcare
Inova Alexandria Hospital
Johns Hopkins Healthcare
Holycross Hospital
National Cancer Institute
National Naval Medical Center
NIH
Northwest Hospital Center
Sinai Hospital
Suburban Hospital
VA Health Administration

Commercial
ADT Security Systems
Burlington Industries
Federal Express
Giant Foods
Harte Hanks
Jos. A. Bank
Maurice Electric
Westat
Under Armour

Industrial
BG&E
Boeing Company
Central Atlantic Toyota
Delmarva Power
Glaxo-Smithkline
Grace Division
Hughes Network
Lockheed Martin
Northrop Grumman