AAI Corporation
Advanced Programs
Aerocomm
Alcatel
Amtote International
Andrew Corporation
Argon ST
ARINC
Avionic Specialties
BAE
Bioscan
Becton Dickinson
Broadcast Sports
Boeing
Ciena
Cornet
DRS-Gaithersburg, MD
DRT
EIT
Fiberplex
Filtronic Comtek
First Source Electronics
Fusion UV Systems
G E Energy Systems
G E Fanuc Automation
G.E. Medical Healthcare
Germane Systems
General Dynamics-Robotic Sys

Hughes Network Systems
Innovative Technologies
Integrated Power
Isomet
ITT Night Vision
ITT- Annapolis Junction
John Hopkins Laboratories
JDSU
K & L Microwave
L3 Communications, Applied Signal
Lockheed Martin – Air Traffic
Management
Lockheed Martin-Middle River
Lockheed Martin-Manassass
Luna Innovations
M/A Com Government Products
M/A Lynchburg
Micros Systems
Moog
Mudel
NASA
NLX/Rockwell
Naval Air Warfare Center
Naval Research Laboratories
N. G. Newport News Shipbuilding
Northrop Grumman/Airport
Northrop Grumman/Denro

Northrop Grumman/Essex
Northrop Grumman/Litton Marine
Northrop Grumman/Oceanic
Northrop Grumman/Power Systems
Northrop Grumman/Postal
NSA – Fort Meade
Nurad
N-Systems
Orbital Sciences
Paratek
PDI
Pulsecom
Raytheon-Towson
Raytheon-Falls Church, VA
Rockwell Collins/NLX
Steel Cloud
Smiths Detection
Sonix
Sutron
Teledyne Brown Engineering
Teletronics International
Thales Communications
Titan
Vidar Systems
Wabtec
Weinschel
Windermere