| George Mason University |
2,738 |
| SRA International, Inc. |
769 |
| County of Fairfax, Virginia |
509 |
| ICF International, Inc |
350 |
| ManTech International Corporation |
336 |
| Dewberry-Goodkind, Inc |
239 |
| Crestline Hotels & Resorts |
215 |
| City of Fairfax VA |
210 |
| Carruthers Relocation Services |
171 |
| Nortel Government Solutions |
170 |
| Argon ST |
145 |
| Datatel, Inc. |
129 |
| Headstrong Corporation |
110 |
| Cardinal Financial Corporation |
102 |
| Hitt Contracting, Inc. |
87 |
| International Association of Fire Chiefs |
74 |
| The National Rifle Association of America |
66 |
| InfoComm International |
66 |
| Lee Technologies |
65 |
| American Society for Therapeutic Radiology and Oncology |
65 |
| United Negro College Fund, Inc. |
60 |
| National Interest Security Company |
59 |
| Odin Feldman & Pittleman |
56 |
| Pace Global Energy Services |
55 |
| McDonough Bolyard Peck, Inc. |
51 |
| Arrowhead Global Solutions |
49 |
| American Industrial Hygiene Association AIHA |
47 |
| Brown Automotive Group Ltd. |
45 |
| Fairfax Water |
45 |
| Tech Enterprises, Inc. |
42 |
| Kforce Government Solutions, Inc. (KGS) |
42 |
| Peterson Management |
41 |
| 3001, Inc. |
39 |
| ASM Research |
36 |
| Razorsight Corporation |
36 |
| CC Pace |
34 |
| BRTRC Inc. |
34 |
| Guest Services, Inc. |
33 |
| CoTs |
32 |
| Society of Interventional Radiology |
32 |
| George Mason Mortgage |
32 |
| Omega World Travel |
30 |
| W R Systems, Ltd. |
30 |
| Sheehy Auto Stores, Inc. |
28 |
| Northern Virginia Association of Realtors |
28 |
| Fairfax County Federal Credit Union |
27 |
| Matthews, Carter and Boyce |
27 |
| Edge Technologies Inc |
26 |
| TKC Technology Solutions |
26 |
| Trident Systems |
24 |
| American Association of Attorney-Certified Public Accountants |
24 |
| Facility Engineering Associates P.C. |
24 |
| Amazing Media Inc. |
24 |
| CR Software Inc |
23 |
| Rivermine Software |
23 |
| Apple Federal Credit Union |
22 |
| Genetics and IVF Institute |
22 |
| Formatta Corporation |
21 |
| PSI International, Inc. |
21 |
| Blankingship |
21 |
| Jewish Community Center of Northern Virqinia |
21 |
| Fairfax County Water Authority |
20 |
| Customer Value Partners |
20 |
| TEOCO Corporation |
20 |
| Capitol Advantage |
20 |
| Allen Corp |
20 |
| Kerxton Insurance Inc |
20 |
| IonIdea, Inc. |
19 |
| Time Life Inc. |
19 |
| Analex Corporation |
19 |
| SeNet Internationa Corporation |
19 |
| The Borenstein Group |
19 |
| Edelman Financial |
19 |
| Crescent Hotels & Resorts |
19 |
| InfoReliance Corporation |
18 |
| J.M. Waller Associates |
18 |
| PESystems, Inc |
18 |
| Hamilton Insurance Agency |
18 |
| Spectrum Systems, Inc. |
18 |
| Enterprise Solutions Group |
18 |
| Community Management Corporation |
18 |
| Fairfax Public Access |
18 |
| Horne International, Inc. |
17 |
| Great American Restaurants |
17 |
| American Society of Cataract and Refractive Surgery |
17 |
| Electronic Consulting Services, Inc. |
16 |
| SiloSmashers |
16 |
| United Mine Workers of America |
16 |
| American Wholesale Marketers Association |
16 |
| Gates, Hudson and Associates Inc. |
16 |
| Arctern Incorporated |
16 |
| Bare Associates International |
16 |
| Trinity Christian School |
16 |
| Fairfax Education Association |
16 |
| Monitoring Technology Corporation |
15 |
| A J Dwoskin & Assoc |
15 |
| Crucial Security |
15 |
| ServiceBench, Inc. |
15 |
| Allred, Bacon, Halfhill & Young, PC |
15 |
| Cuzzi Realty Inc |
15 |
| Cavalier Maintenance Services |
15 |
| Christopher Resources |
14 |
| bscai |
14 |
| Trafficland |
14 |
| American Council for Technology |
14 |
| Mc Candlish & Lillard Pc |
14 |
| SOBRAN, Inc. |
14 |
| Fairfax Area Christian Emrgncy |
13 |
| Swart, Lalande & Associates, P. C. |
13 |
| Mythic Entertainment, Inc. |
13 |
| National Community Education Association |
13 |
| 3 Phoenix, LLC |
13 |
| EMW, Inc. |
13 |
| Bp International Llc |
13 |
| Emprisa Networks |
12 |
| American Society Of Cataract |
12 |
| J. Spargo & Assoc |
12 |
| Ricciardi Technologies |
12 |
| American Technology Services |
12 |
| Bare Associates International |
12 |
| Paciulli Simmons & Assoc Ltd |
12 |
| Norman Data Defense Systems |
12 |
| Specialty Graphic Imaging Association |
12 |
| Advanced Systems Inc. |
11 |
| Allen Corporation of America |
11 |
| Surovell Markle Isaacs & Levy |
11 |
| Trichilo, Bancroft, McGavin, Horvath & Judkins, P.C. |
11 |
| Roberts Mlotkowski & Hobbes PC |
11 |
| Business Management Research Associates, Inc |
11 |
| Softconcept, Inc |
11 |
| Healthy Building International, Inc. (HBI) |
11 |
| Zeta Associates Inc |
11 |
| International Development |
11 |
| Edgemoore LLC |
10 |
| Operational Research Consultants, Inc. |
10 |
| Mandex Inc |
10 |
| Ted Britt Ford Sales |
10 |
| Corsec Security, Inc. |
10 |
| Setty & Associates, Ltd., |
10 |
| FedComp, Inc |
10 |
| Brault Palmer Grove White & Steinhilber LLP |
10 |
| Allergy & Asthma Network Mothers of Asthmatics |
10 |
| Cicat |
10 |
| Webster Data Communication, Inc |
10 |
| Teal Group |
10 |
| Diverse Issues in Higher Education |
10 |
| Mcking Consulting Corporation |
10 |
| Everware-Cbdi North America, Inc |
10 |
| Falmouth Institute, Incorporated, The |
10 |
| Chenega Integrated Systems, LLC |
10 |
| First Virginia Community Bank |
10 |
| American String Teacher |
10 |
| The Burdette Smith Group |
9 |
| SaiTech Inc |
9 |
| Specialized Carriers |
9 |
| DS3 DataVaulting |
9 |
| OC Systems, Inc. |
9 |
| Gantthead.com |
9 |
| Powersolv |
9 |
| Homes Lowry Horn & Johnson |
9 |
| Comter Systems Inc. |
9 |
| Zimmerman & Assoc Inc |
9 |
| Tetra Tech Center for Water Resources |
9 |
| Prosperity Realty, LLC |
9 |
| United Negro College Fund Special Programs |
9 |
| The Push Group |
9 |
| Fairfax Bar Association |
9 |
| SRA International, Inc. |
9 |
| Pathway Homes |
9 |
| 106.7 WJFK |
8 |
| Dynamic Animation Systems Inc. |
8 |
| Loans + Mortgages, LLC |
8 |
| CYIOS Corporation |
8 |
| INTEGRAM |
8 |
| SCA Direct |
8 |
| PSI |
8 |
| Information Analysis Incorporated |
8 |
| National Postal Forum |
8 |
| Consolidated Safety Services, Inc |
8 |
| Johnson |
8 |
| Automotive Recyclers Association |
8 |
| Gershman, Brickner and Bratton Inc. |
8 |
| American Public Gas Association |
8 |
| Promark Inc |
8 |
| Ascent Home Loans |
8 |
| Marvelous Market, Inc.(Baker Aroma) |
8 |
| Society for Industrial Micro |
8 |
| National Claims Administrative Services |
8 |
| Exit Advantage Realty |
8 |
| National RV Dealers Association |
8 |
| Pilot Research Associates Inc |
8 |
| Sharp Details |
7 |
| Welz & Weisel Communications |
7 |
| Aiken & Company, P.C. |
7 |
| Marcom Group Inc |
7 |
| Everware, Inc. |
7 |
| Colten Cummins Watson Vincent |
7 |
| Falls Church Construction Corp, Inc. |
7 |
| memoryBlue |
7 |
| Trinity Technology Group |
7 |
