| United States Geological Survey |
2,965 |
| XO Communications, Inc. |
1,335 |
| Lafarge North America Inc. |
651 |
| GTSI Corp. |
540 |
| ePlus Technology Inc. |
444 |
| Airbus North America Holdings |
264 |
| Deltek, Inc. |
160 |
| K12 Inc. |
159 |
| Arcom Publishing Inc |
142 |
| DLT Solutions, Inc. |
139 |
| Network Solutions, Inc. |
131 |
| Audi of America, Inc |
131 |
| iDirect Inc |
116 |
| BAE Systems Regional Aircraft |
106 |
| TeliaSonera |
91 |
| Airline Pilots Association |
84 |
| National Rural Telecommunications Cooperative |
80 |
| Scitor Corporation |
73 |
| National Rural Utilities Cooperative Finance Corporation |
66 |
| Exostar |
66 |
| PCCW Global |
64 |
| McDonald Bradley, Inc. |
54 |
| Nextlink Wireless |
53 |
| Electronic Warfare Associates, Inc |
53 |
| RCN Corporation |
53 |
| National Association of Industrial and Office |
52 |
| The National Institute of Governmental Purchasing, Inc. |
47 |
| Apptix, Inc. |
47 |
| InfoVista Corp. |
46 |
| Virginia's Center for Innovative Technology |
46 |
| NACHA - The Electronic Payments Association |
44 |
| Apex CoVantage |
42 |
| Everest Business Solutions Inc. (E2SCorp) |
37 |
| TKC Integration Services, LLC |
36 |
| Bridgestreet Worldwide |
33 |
| Axios Systems |
32 |
| Northwest Federal Credit Union |
32 |
| Digicon Corporation (US Headquarters) |
32 |
| National Student Clearinghouse |
32 |
| SBS |
30 |
| Triple Canopy, Inc. |
30 |
| Dowless and Associates, Inc. |
30 |
| Guident Technologies, Inc |
29 |
| Lancesoft Inc. |
29 |
| SteelCloud, Inc. |
28 |
| American Society of Appraisers |
27 |
| Professional Landcare Network |
27 |
| netASPx, Inc. |
25 |
| Pc Mall Gov Inc |
25 |
| Software Productivity Consortium NFP, Inc. |
24 |
| NetWitness |
24 |
| gomembers Inc. |
23 |
| HBI Priority Freight |
23 |
| VIDAR Systems Corporation |
22 |
| Windward IT Solutions |
22 |
| Northern Virginia Fine Homes |
21 |
| Valador Inc |
21 |
| Objective Interface Systems |
21 |
| Washington Gas Energy Services |
21 |
| Ling Technologies |
21 |
| Trusted Computer Solutions, Inc |
20 |
| Northern Virginia Technology Council |
20 |
| cts languagelink |
20 |
| Thompson Hospitality Corp. |
19 |
| Millennium Bank |
19 |
| Cambridge Property Group, LP |
17 |
| MBO Partners |
16 |
| Mantas, Inc. |
16 |
| Vista Technology Services Inc |
16 |
| Northwest Federal Credit Union |
16 |
| Metavante Image Solutions |
15 |
| GigaTrust |
15 |
| zenetex |
15 |
| Systems and Software Consortium Inc. |
15 |
| Eurofins Medinet |
15 |
| Aptela |
14 |
| Matrix Technologies |
13 |
| Engineering Management & Integration Inc |
13 |
| Rivulet Communications, Inc. |
13 |
| Institute for Building Technology and Safety |
13 |
| Project Solutions Group, Inc. |
13 |
| Abraxas Corporation |
13 |
| CU Business Capital |
13 |
| International Electronics Manufacturing Initiatives |
13 |
| Renaissance Lighting |
13 |
| HSP Direct LLC |
13 |
| 4DK Technologies |
13 |
| Beta Systems of North America |
12 |
| Guardian Technologies International, Inc. |
12 |
| Ascend Therapeutics |
11 |
| Infinity Conference Group |
11 |
| Reality Mobile LLC |
11 |
| Softential |
11 |
| BioPay |
11 |
| Epals, Inc |
11 |
| Main Street Bank |
10 |
| Defywire, Inc. |
10 |
| Geologic Solutions |
10 |
| United States Geospatial Intelligence Foundation |
10 |
| Mc Grath Real Estate Services |
10 |
| Trinity Group Construction |
10 |
| Scilucent LLC |
10 |
| The Reston Observer |
10 |
| Blackbird Technologies, Incorporated |
10 |
| Vocality |
9 |
| White |
9 |
| MicroPact Inc. |
9 |
| Interferometrics Inc. |
9 |
| Network Design |
9 |
| Honeywell POMS Corp. |
9 |
| Ryan Sharkey and Crutchfield LLP |
9 |
| Herndon Community Development |
9 |
| Metron Aviation Inc |
9 |
| Century 21 Spring Realty |
9 |
| Segovia |
9 |
| Prognosis |
9 |
| Freeport Techonologies Inc |
9 |
| Paragon Systems, LLC |
8 |
| National Concrete Masonry Association |
8 |
| Secure Elements |
8 |
| NextiraOne - Federal |
8 |
| ConnellyWorks, Inc. |
8 |
| Intelligenx |
8 |
| FedResults |
8 |
| Multi-Threaded, Inc. |
8 |
| Geneva Software, Inc. |
8 |
| Advanced Simulation Technology, Inc |
8 |
| OnDialog, Inc. |
8 |
| Metro Offices |
8 |
| Center for Innovative Technology |
8 |
| Bit Systems Inc |
8 |
| Qivliq LLC |
8 |
| ePipeline Inc |
7 |
| PCCI |
7 |
| HumanR, Inc. |
7 |
| PingTone Communications |
7 |
| Federal Schedules, Inc. |
7 |
| Mount Pleasant Baptist Church |
7 |
| KTA Group |
7 |
| Tech 2000 Inc. |
7 |
| DHSoft, Inc. |
7 |
| COOP Systems, Inc. |
7 |
| Verisolv Technologies, Inc. |
7 |
| Pureintegration |
7 |
| Ekohs, Inc. |
7 |
| bdg |
7 |
| Fibertek, Inc. |
7 |
| FedResults |
7 |
| China Telecom USA |
6 |
| iORMYX Inc. |
6 |
| eSpatial, Inc. |
6 |
| Information Concepts, Inc. |
6 |
| AVR Enterprises Inc |
6 |
| Service Corp Of Retired Execut |
6 |
| E group |
6 |
| Rainmaker Associates |
6 |
| SecureIT |
6 |
| Cascades Technologies, Inc. |
6 |
| Integrated Healthcare Services |
6 |
| Mosaic Inc |
6 |
| Pinnacle CSI |
6 |
| Integrated Security Technologies, LLC |
6 |
| Young America Foundation |
6 |
| iApposite |
6 |
| Nexius Wireless |
6 |
| ArtinSoft Corp |
6 |
| Vyshnavi infotech |
6 |
| SkyCreek Corporation |
5 |
| National Conference of States Building Codes |
5 |
| i360technologies, Inc. |
5 |
| Paladion Networks |
5 |
| IMCI Technologies, Inc. |
5 |
| JNetDirect Incorporated |
5 |
| Tri-Tek Engineering |
5 |
| William Data Systems |
5 |
| WT TECHNOLOGIES, Blackhawk |
5 |
| AmSECT Inc |
5 |
| Tax Plus |
5 |
| International Solutions Group |
5 |
| Emerging Technologies Group, USA. |
5 |
| Vizual Incorporated |
5 |
| Collaborative Solutions |
5 |
| Syapps LLC |
5 |
| Northwest Financial LLC |
5 |
| Alternative Employment Specialists |
5 |
| Contact Lens Society of America |
5 |
| WorkDynamics Technologies Inc |
4 |
| Core Engineered Solutions |
4 |
| OmniSolve |
4 |
| Johnson,Mcclellan,Sullins&Page |
4 |
| Lore Internet Systems |
4 |
| Compugain |
4 |
| Executive Counsel |
4 |
| Visual Soft Inc. |
4 |
| Zarca Interactive |
4 |
| Sensoft International |
4 |
| Advanced Presentations |
4 |
| RGB Technology Inc |
4 |
| GBS Laboratories |
4 |
| Apptix Inc |
4 |
