| Eaton Corporation | | 27 | |
| BASF Corporation | | 15 | |
| North Carolina State Universit | | 12 | |
| University of North Carolina - | | 8 | |
| Waukesha Electric Systems | | 6 | |
| Wyeth Vaccines | | 6 | |
| Royal Home Fashions | | 6 | |
| Bob Barker Company | | 5 | |
| Caterpillar Incorporated | | 5 | |
| Novozymes North America | | 5 | |
| Nortel Networks | | 5 | |
| Nomacorc LLC | | 5 | |
| Pepsi Bottling Ventures LLC | | 5 | |
| Energy Conversion Systems | | 4 | |
| Siemens Energy | | 4 | |
| Talecris | | 4 | |
| Teleflex Medical - RTP | | 3 | |
| Sandoz | | 3 | |
| IBM Corporation | | 3 | |
| Bob Barker Company Inc | | 3 | |
| Glaxo Smith Kline | | 3 | |
| Closure Medical Corporation | | 3 | |
| Tyco Electronics | | 3 | |
| SAS Institute Incorporated | | 2 | |
| Channel Master | | 2 | |
| AW North Carolina Inc | | 2 | |
| GSK | | 2 | |
| Cooper Hand Tools | | 2 | |
| Covidien | | 2 | |
| Coty US LLC | | 2 | |
| EI DuPont de Nemours & Company | | 2 | |
| Eisai Incorporated | | 2 | |
| Ajinomoto USA Incorporated | | 2 | |
| Ex-cell Home Fashions Inc | | 2 | |
| IBM | | 2 | |
| Wyeth | | 2 | |
| Parata Systems | | 2 | |
| Southbend | | 2 | |
| Bayer CropScience | | 2 | |
| Tekelec | | 2 | |
| Static Control Components | | 2 | |
| Epicor Software Inc | | 1 | |
| Diosynth RTP | | 1 | |
| DNA Group | | 1 | |
| DNA Group Inc | | 1 | |
| Eaton Corp | | 1 | |
| Apogee Medical, LLC | | 1 | |
| Beacon Business Systems Consul | | 1 | |
| Eisai Inc. | | 1 | |
| Biolex Therapeutics | | 1 | |
| Elster | | 1 | |
| DIGITAL RECORDERS | | 1 | |
| Andrew Corp | | 1 | |
| Applied Materials | | 1 | |
| Bell & Howell | | 1 | |
| Expense Containment Systems, I | | 1 | |
| Factory Insight Inc | | 1 | |
| Fayetteville State University | | 1 | |
| Forbo Adhesives | | 1 | |
| Alcatel Network Systems | | 1 | |
| BearingPoint Inc | | 1 | |
| Friedays Inc. | | 1 | |
| Becton Dickinson-Treyburn | | 1 | |
| Andrew Corporation | | 1 | |
| ATI Industrial Automation | | 1 | |
| Carrier Corporation | | 1 | |
| Caterpillar | | 1 | |
| Burt's Bees, Inc. | | 1 | |
| Bayer Corporation | | 1 | |
| Burt's Bees, INC | | 1 | |
| John Deere C&CE Division | | 1 | |
| Burt's Bees Inc | | 1 | |
| Complete Inventory Services | | 1 | |
| Cooper Bussmann | | 1 | |
| Bowe Bell & Howell | | 1 | |
| Deloitte & Touche Consulting | | 1 | |
| Corning Data Services | | 1 | |
| ATI | | 1 | |
| COTY | | 1 | |
| Becton Dickinson and Company | | 1 | |
| BD Biosciences | | 1 | |
| Cree Inc | | 1 | |
| Cree Research Inc | | 1 | |
| Atex Technologies | | 1 | |
| Ark Les Corporation | | 1 | |
| Cree, Inc. | | 1 | |
| Butterball, LLC | | 1 | |
| Dealers Supply Inc | | 1 | |
| Cormetech Inc | | 1 | |
| Sony Ericsson Incorporated | | 1 | |
| The American Kennel Club | | 1 | |
| Teleflex Medical | | 1 | |
| Talecris Biotherapeutics | | 1 | |
| SunTech Medical Inc. | | 1 | |
| Strayer University | | 1 | |
| Roth Resources Inc | | 1 | |
| Southern Lithoplate Inc | | 1 | |
| Tipper Tie, Inc | | 1 | |
| Siemens Medical Solutions, CSM | | 1 | |
| Siemens Medical Solutions | | 1 | |
| Sicel Technologies, Inc | | 1 | |
| Schindler Elevator Corporation | | 1 | |
| SAS | | 1 | |
| JG Consulting Associates LLC | | 1 | |
| State of North Carolina | | 1 | |
| VACO | | 1 | |
| WM Boyst & Associates LLC | | 1 | |
| Waccamaw Transport | | 1 | |
| Voith Fabrics Inc | | 1 | |
| VF Corporation | | 1 | |
| Varian, Inc | | 1 | |
| Value-Added Enterprises, LLC | | 1 | |
| The Third Door | | 1 | |
| Vaco Raleigh LLC | | 1 | |
| Tipper Tie Inc | | 1 | |
| US LLC | | 1 | |
| University of Phoenix | | 1 | |
| Uniboard USA LLC | | 1 | |
| Troxler Electronic Laboratorie | | 1 | |
| Tompkins Associates | | 1 | |
| Revlon Inc | | 1 | |
| Vaco, LLC | | 1 | |
| J Braren & Associates | | 1 | |
| Materials Professional | | 1 | |
| Mallinckroot Medical | | 1 | |
| M Systems International Inc | | 1 | |
| Lenovo International | | 1 | |
| Kennametal | | 1 | |
| SAP America, Inc | | 1 | |
| John Deere | | 1 | |
| Misys Healthcare Systems | | 1 | |
| Invinca_Shield Incorporated | | 1 | |
| Intel Coporation | | 1 | |
| Insource Contract Services | | 1 | |
| IBM Jacksonville | | 1 | |
| Hughes Pittman & Gupton LLP | | 1 | |
| Hospira, Inc | | 1 | |
| John Deere Company | | 1 | |
| Novo Nordisk | | 1 | |
| QVC | | 1 | |
| Qualex Incorp | | 1 | |
| Progress Energy Corporation | | 1 | |
| Progress Energy | | 1 | |
| Oxford University Press | | 1 | |
| Olympic Steel | | 1 | |
| mcaConnect | | 1 | |
| Novo Nordisk Pharmaceutical | | 1 | |
| Merck & Company | | 1 | |
| Nomacorc, LLC | | 1 | |
| Nomaco Incorporated | | 1 | |
| NCSU | | 1 | |
| Mount Olive College | | 1 | |
| Moen | | 1 | |
| Hanes Brand Inc | | 1 | |
| Oldcastle Adams Products Compa | | 1 | |