| Duke University |
12,098 |
| Quintiles Transnational Corporation |
2,822 |
| North Carolina Central University |
1,900 |
| RTI International |
1,002 |
| Biomerieux, Inc |
571 |
| Teleflex Medical |
445 |
| Blue Cross and Blue Shield of North Carolina (BCBSNC) |
425 |
| NIEHS (National Institute of Environmental Health Sciences) |
396 |
| Duke University Health System |
357 |
| Cree, Inc. |
351 |
| Durham Public Schools |
336 |
| Sony Ericsson Mobile Communications (USA) Inc.... |
314 |
| Bell + Howell |
278 |
| Patheon Pharmaceuticals Inc. |
276 |
| AICPA |
259 |
| Durham Technical Community College |
250 |
| Alliance Behavioral Healthcare |
246 |
| Stiefel, a GSK Company |
229 |
| City of Durham, North Carolina |
227 |
| McKinney |
187 |
| Tecan US |
161 |
| Duke Corporate Education |
147 |
| FHI 360 |
142 |
| International Society of Automation |
138 |
| Research Triangle Transit Authority |
134 |
| Durham County, North Carolina |
118 |
| North Carolina Biotechnology Center |
116 |
| GKN Driveline North America Inc. |
113 |
| North Carolina School of Science and Mathematics |
99 |
| The United Methodist Retirement Homes, Inc. |
98 |
| Murgitroyd & Company |
93 |
| Triangle Orthopaedic Associates, P.A. |
91 |
| SCYNEXIS, Inc. |
88 |
| Square 1 Financial |
88 |
| BioCryst Pharmaceuticals, Inc. |
88 |
| Bojangles' Restaurants, Inc. |
86 |
| Bronto Software |
84 |
| Duke Law School |
82 |
| Novella Clinical |
82 |
| Parata Systems |
79 |
| Brame Specialty Company |
79 |
| MCNC, Inc. |
78 |
| East Coast Metal Distributors |
78 |
| TBM Consulting Group |
78 |
| Clarkston Consulting |
77 |
| Durham County Government |
77 |
| Reichhold, Inc. |
73 |
| Freudenberg Nonwovens |
69 |
| A. M. Pappas |
66 |
| Cirrus Pharmaceuticals |
64 |
| Duke University's Fuqua School of Business |
61 |
| Burt's Bees, Inc. |
60 |
| UNC-TV |
60 |
| Sumitomo Electric Lightwave |
56 |
| Med-El Corporation |
55 |
| Innovative Emergency Management |
55 |
| Health Decisions Inc. |
53 |
| Cato Research |
53 |
| Self-Help, Inc. |
51 |
| Synthon Pharmaceuticals Inc |
50 |
| Smith Kesler & Company PA |
49 |
| AW NORTH CAROLINA |
46 |
| Smith, Breeden Associates, Inc. |
45 |
| North Carolina Mutual Life Insurance |
44 |
| Durham Academy |
43 |
| Lincoln Community Health Center |
42 |
| PharmaLinkFHI Inc |
41 |
| LC Industries, Inc. |
40 |
| Measurement Incorporated |
39 |
| Bryant-Durham Services Inc |
38 |
| DRI Corporation |
38 |
| Carolina Ind Publications |
38 |
| Southern Growth Policies Board |
38 |
| Law Offices of James Scott Farrin |
38 |
| AATCC - American Association of Textile Chemists and Colorists |
37 |
| North Carolina State Education Assistance Authority |
37 |
| Icagen, Inc. |
37 |
| The Hamner Institutes for Health Sciences |
37 |
| Duke University Press |
34 |
| Tri Properties |
34 |
| Central States Industrial Equipment & Service, Inc. |
34 |
| Argos Therapeutics Inc. |
33 |
| Insurance House |
33 |
| PBM Graphics, Inc. |
31 |
| ClinForce, Inc. |
31 |
| ATCOM, Inc. |
31 |
| Netsertive, Inc. |
30 |
| Chimerix, Inc. |
30 |
| Triangle J Council of Governments |
29 |
| Hudson RCI |
28 |
| Integrated Laboratory Systems Inc |
28 |
| Motor & Equipment Manufacturers Association (MEMA) |
27 |
| Durham Regional Hospital |
26 |
| Troxler Electronic Labs |
26 |
| Coleman Research |
26 |
| Trimaco |
26 |
| Trinity School of Durham |
26 |
| Duke Clinical Research Inst |
25 |
| Copernicus Group IRB Inc |
25 |
| Smart Online, Inc. |
25 |
| MHAworks |
25 |
| Burroughs Wellcome Fund |
25 |
| M&F Bank |
24 |
| Nitronex Corporation, Inc |
24 |
| Semiconductor Research Corporation |
24 |
| North Carolina Specialty Hospital |
24 |
| The Generation Companies, LLC |
23 |
| Emergys Corp. |
23 |
| TheraSim, Inc |
23 |
| KeySource Commercial Bank |
23 |
| Carolina Friends School |
23 |
| Merritt, Flebotte, Wilson, Webb & Caruso, PLLC |
23 |
| PhyAmerica Government Services, Inc |
22 |
| Hydro Service and Supplies, Inc |
22 |
| Cenduit, LLC |
22 |
| Doe & Ingalls Of Nc |
22 |
| Nextreme Thermal Solutions |
21 |
| ACR Supply |
21 |
| Plannernet |
20 |
| Cormetech Inc |
20 |
| O'Brien/Atkins Associates, PA |
20 |
| Herald-Sun |
20 |
| The Freelon Group, Inc |
20 |
| KBI BioPharma Inc. |
20 |
| Duke School |
20 |
| Counter Culture Coffee |
19 |
| Walker Lambe Rhudy & Costley PLLC |
19 |
| North Carolina Museum of Life |
19 |
| Cresset Christian Academy |
19 |
| Bloodhound Technologies |
18 |
| Applied Medical Services |
18 |
| Intersouth Partners |
18 |
| Affinergy, Inc. |
18 |
| AlphaVax, Inc. |
18 |
| Greater Durham Chamber of Commerce |
18 |
| Capital Analytics, Inc. |
18 |
| Expression Analysis, Inc. |
18 |
| Water World |
18 |
| Funcom Inc |
18 |
| Metametrics Inc |
18 |
| Center for Responsible Lending |
18 |
| Pharpoint Research, Inc. |
18 |
| Cutting Edge Information Inc |
18 |
| Farragut |
17 |
| Clegg'S Termite & Pest Control |
17 |
| Pulley, Watson, King & Lischer, P.A. |
17 |
| Professional Recovery Consultants, Inc |
17 |
| IMI Association Executives |
17 |
| Semprius Inc. |
17 |
| Slate Pharmaceuticals, Inc. |
17 |
| Piedmont Investment Advisors, LLC |
17 |
| CMG Partners |
17 |
| Durham Cnty Hbtat for Humanity |
17 |
| JustEnough Software Corp |
17 |
| Bioventus LLC |
16 |
| Delta Products Corporation |
16 |
| MD Everywhere |
16 |
| Triangle Biomedical Sciences |
16 |
| SciMetrika |
16 |
| National Audit Services |
16 |
| American Social Health Association |
16 |
| The Dilweg Companies |
16 |
| ViiV Healthcare |
16 |
| clairvia |
16 |
| Zenph Studios |
16 |
| DAN Divers Alert Network |
16 |
| Appia |
16 |
| Qualyst |
15 |
| CED Council for Entrepreneurial Development |
15 |
| North Carolina Institute of Minority Economic Development Inc (NCIMED) |
15 |
| WestandWoodall.com |
15 |
| Party Reflections Inc |
15 |
| Digitalsmiths Corporation |
15 |
| Durham Obsttrics Gynecology Pa |
15 |
| American Scientist |
15 |
| net32.com, Inc. |
14 |
| North Carolina Mutual Drug Company |
14 |
| Parion Sciences, Inc. |
14 |
| Themis Group |
14 |
| OptimalResume.com |
14 |
| National Institute of Statistical Sciences |
14 |
| WTVD-TV ABC 11 |
14 |
| Dunnwell LLC |
14 |
| Genesis Home |
14 |
| SCM Metal Products, Inc. |
14 |
| ClinPharm Consulting |
13 |
| Kramden Institute |
13 |
| Drug Safety Alliance, Inc. |
13 |
| FOREST AT DUKE Inc. |
13 |
| Aldagen Inc. |
13 |
| CellzDirect Inc |
13 |
| Carolina Parent |
13 |
| Latino Community Credit Union |
13 |
| Bell + Howell |
13 |
| Bayer Crop Science |
13 |
| Sigma Xi, Scientific Research Society |
13 |
| The Shodor Education Foundation Inc |
13 |
| Godfrey Group |
13 |
| CapitalSouth Partners, LLC |
13 |
| Steel Network |
13 |
