| BASF Corporation | | 16 | |
| Eaton Corporation | | 12 | |
| North Carolina State Universit | | 10 | |
| Cooper Hand Tools | | 8 | |
| Bayer CropScience | | 8 | |
| University of North Carolina - | | 7 | |
| Lenovo International | | 7 | |
| Talecris | | 6 | |
| Nomacorc LLC | | 5 | |
| General Parts, Inc | | 4 | |
| Novozymes North America | | 4 | |
| GSK | | 3 | |
| Tyco Electronics | | 3 | |
| Eaton Corporation | | 3 | |
| Sandoz | | 2 | |
| Nortel Networks | | 2 | |
| Forbo Adhesives | | 2 | |
| Novo Nordisk Pharmaceutical | | 2 | |
| IBM | | 2 | |
| Berk-Tek/Nexans | | 2 | |
| K-Flex USA | | 2 | |
| EI DuPont de Nemours & Company | | 2 | |
| Wyeth Vaccines | | 2 | |
| Elkay Southern | | 2 | |
| Ex-cell Home Fashions Inc | | 2 | |
| Glaxo Smith Kline | | 2 | |
| Lenovo | | 2 | |
| Talecris Biotherapeutics | | 2 | |
| Synthon Pharmaceuticals, Inc | | 2 | |
| Wyeth | | 2 | |
| BD Biosciences | | 2 | |
| VF Corporation | | 2 | |
| Southbend | | 2 | |
| Teleflex Medical - RTP | | 2 | |
| Edgecombe Community College | | 1 | |
| ATC Panels | | 1 | |
| Atex Technologies | | 1 | |
| Diosynth RTP | | 1 | |
| ATI Industrial Automation | | 1 | |
| Crossroads Partner | | 1 | |
| Croscill Home | | 1 | |
| AW North Carolina Inc | | 1 | |
| Eaton | | 1 | |
| Eisai Incorporated | | 1 | |
| Covidien | | 1 | |
| APP Pharmaceuticals | | 1 | |
| Andrew Corporation | | 1 | |
| emc | | 1 | |
| Epicor Software Inc | | 1 | |
| AmeriGas Propane | | 1 | |
| Ajinomoto USA Incorporated | | 1 | |
| Expense Containment Systems, I | | 1 | |
| Factory Insight Inc | | 1 | |
| Fayetteville State University | | 1 | |
| Arysta LifeScience | | 1 | |
| BD | | 1 | |
| Becton Dickinson and Company | | 1 | |
| BioMerieux Inc | | 1 | |
| Bowe Bell & Howell | | 1 | |
| Burts Bees Inc | | 1 | |
| Burt's Bees Inc | | 1 | |
| Burt's Bees, INC | | 1 | |
| Camstar | | 1 | |
| Cary Academy | | 1 | |
| Caterpillar | | 1 | |
| Cree Inc | | 1 | |
| BearingPoint Inc | | 1 | |
| Channel Master | | 1 | |
| Bayer | | 1 | |
| Closure Medical Corporation | | 1 | |
| ConAgra Foods | | 1 | |
| Consulting Ventures, LLC | | 1 | |
| Cooper Industries | | 1 | |
| Cooper Tools Group | | 1 | |
| Corning Data Services | | 1 | |
| Becton Dickinson-Treyburn | | 1 | |
| CREE | | 1 | |
| Caterpillar Incorporated | | 1 | |
| Southern Lithoplate Inc | | 1 | |
| IBM Global Business Services | | 1 | |
| Pepsi Bottling Ventures LLC | | 1 | |
| Pfizer | | 1 | |
| Progress Energy | | 1 | |
| Purdue Pharmaceuticals | | 1 | |
| QVC | | 1 | |
| Revlon | | 1 | |
| RTI, International | | 1 | |
| SAS | | 1 | |
| SAS Institute Incorporated | | 1 | |
| Schindler Elevator Corporation | | 1 | |
| Novozymes North America Inc. | | 1 | |
| Siemens Medical Solutions, CSM | | 1 | |
| Novozymes | | 1 | |
| Static Control Components | | 1 | |
| SunTech Medical Inc. | | 1 | |
| Suny Rockland Community Colleg | | 1 | |
| Tenneco Automotive | | 1 | |
| The American Kennel Club | | 1 | |
| The Third Door | | 1 | |
| Tyco Healthcare | | 1 | |
| Umicore | | 1 | |
| Uniboard USA LLC | | 1 | |
| Vaco Raleigh LLC | | 1 | |
| Vaco, LLC | | 1 | |
| Waccamaw Transport | | 1 | |
| Siemens Energy | | 1 | |
| Kennametal | | 1 | |
| Fujitsu Consulting | | 1 | |
| Gereration Brands | | 1 | |
| GKN Driveline | | 1 | |
| Hospira, Inc | | 1 | |
| Hughes Pittman & Gupton LLP | | 1 | |
| Ajinomoto Amino Science | | 1 | |
| IBM Jacksonville | | 1 | |
| Insource Contract Services | | 1 | |
| Invinca_Shield Incorporated | | 1 | |
| Jenkins Graduate School of Man | | 1 | |
| JG Consulting Associates LLC | | 1 | |
| Oldcastle Adams Products Compa | | 1 | |
| Kelly Services | | 1 | |
| Flextronics International Inc | | 1 | |
| Kuehne + Nagel | | 1 | |
| Lenoir Community College | | 1 | |
| Mallinckroot Medical | | 1 | |
| Mana Inc | | 1 | |
| Merck & Company | | 1 | |
| Misys Healthcare Systems | | 1 | |
| Moen | | 1 | |
| Monsanto Company | | 1 | |
| NC A&T State University | | 1 | |
| NCSU | | 1 | |
| Nitronex | | 1 | |
| Nomaco Incorporated | | 1 | |
| John Deere | | 1 | |