| Advanced Technology Institute (ATI) |
| Alion Science & Technology |
| AMADIS, Inc. |
| American Superconductor Corporation |
| American Systems Corporation |
| Applied Mathematics, Inc. |
| Applied Physical Sciences Corporation |
| Battelle |
| Booz Allen Hamilton, Inc. |
| Burdeshaw Associates, Ltd. |
| Business Resources, Inc. |
| Chesapeake Sciences Corporation |
| Cortana Corporation |
| Cunico Corporation |
| Curtiss-Wright Flow Control |
| Dresser-Rand |
| DRS Power Systems |
| DRS Sonar Systems, LLC |
| Dynamic Controls, LTD |
| EG&G Division of URS Corp. |
| Epsilon Systems Solutions, Inc. |
| ETTEM USA, Inc. |
| Foster-Miller, Inc.-QinetiQ North America |
| General Dynamics - Advanced Information Systems |
| General Dynamics Electric Boat |
| Goodrich Corporation, EPP Division |
| Hamilton Sundstrand Space, Land & Sea |
| IBM Global Business Services, Public Sector |
| Imes Strategic Support - Ltd. |
| Kollmorgen Corporation - Electro-Optical Division |
| L-3 Communications Corporation |
| L-3 Communications Corporation Interstate Electronics |
| L-3 Communications Corporation SPD Technologies |
| L-3 Communications Corporation Systems East |
| L-3 Communications Corporation Systems West |
| L-3 Communications Ocean Systems |
| Lockheed Martin Corporation |
| Lockheed Martin Corporation-Space Systems Company |
| Lockheed Martin Maritime Systems & Sensors (MS2) |
| Lockheed Martin MS2 - Tactical Systems |
| Lockheed Martin MS2 - Undersea Systems |
| Materials Systems, Inc. |
| McAleese & Associates, P.C. |
| Micropore, Inc. |
| Murray Guard, Inc. |
| Nekton Research, LLC |
| Northrop Grumman Corporation - Marine Systems |
| Northrop Grumman Corporation - Sperry Marine Division |
| Northrop Grumman Corporation - Undersea Systems |
| Northrop Grumman Shipbuilding |
| Nuclear Fuel Services, Inc. |
| Oceaneering International, Inc. |
| OceanWorks International, Inc. |
| Oil States Industries/Aerospace Products Division |
| Pacific Fleet Submarine Memorial Association, Inc. |
| Perot Systems Government Services |
| Pinkerton Government Services, Inc. |
| Planning Systems, Inc.-QinetiQ North America |
| Progeny Systems Corporation |
| Raytheon Company |
| RIX Industries |
| Rolls Royce Naval Marine, Inc. |
| SAIC |
| Sargent Controls & Aerospace |
| Sonalysts, Inc. |
| SSS Clutch Company, Inc. |
| SteelCloud, Inc. |
| SUPERBOLT, Inc. |
| Systems Planning and Analysis, Inc. |
| The Babcock & Wilcox Company |
| The Boeing Company |
| Thornton D. & Elizabeth S. Hooper Foundation |
| Treadwell Corporation |
| Trelleborg Emerson & Cuming, Inc. |
| TSM Corporation |
| Ultra Electronics Ocean Systems, Inc. |
| VCR, Inc. |
| Whitney, Bradley and Brown, Inc. |
| WSI Internet Marketing |