| AAFES | 2 |
| Abbott Labs. | 1 |
| Accor North America | 2 |
| ACS | 1 |
| Action Stainless and Alloya, I | 1 |
| Advantage Fitness Products | 1 |
| Aerotek | 1 |
| AH Belo Corporation | 1 |
| Air Liquide Electronics | 1 |
| Alcatel | 1 |
| Alcatel-Lucent | 2 |
| Alcoa Fastening Systems | 1 |
| Alliance Data | 2 |
| Aloe Vera of America Inc | 1 |
| American College of Emergency | 1 |
| American Express | 1 |
| American Heart Assoc | 2 |
| Amerimax Bldg Products | 1 |
| AMS Management LLC | 1 |
| Army and AirForce Exchange Ser | 1 |
| Ash Grove Cement Co | 1 |
| Associated Spring Barnes Group | 1 |
| AT&T | 3 |
| AT&T Services Inc | 1 |
| Atlas Cofco | 1 |
| Atlas Copco Drilling Solutions | 3 |
| Atmos Energy | 2 |
| Atrium Companies Inc | 1 |
| ATT | 1 |
| ATX Grp | 1 |
| Aviall | 1 |
| Aviall Services Inc | 1 |
| BAE Systems Inc | 1 |
| Barnsco | 1 |
| Bayer CropScience | 1 |
| Bayer Matl Science LLC | 1 |
| Bechtel National Inc | 1 |
| Beckman Coulter Inc | 1 |
| Belfuse Inc | 1 |
| Bell Helicopter Textron | 1 |
| BIZPHYX, Inc | 1 |
| Blockbuster | 2 |
| Brinker Intl | 1 |
| Brinks Home Security | 2 |
| Broadlane | 1 |
| Broadlane Inc | 1 |
| Broadview Security | 1 |
| Brooks Instrument | 1 |
| Builders First Source | 1 |
| Capgemini Energy | 1 |
| CB&I | 1 |
| Celanese | 2 |
| Central Life Sciences | 4 |
| Cessna Aircraft, a Textron Co | 1 |
| CH2 MHill | 1 |
| City of Garland | 4 |
| City of Grand Prairie | 2 |
| Commercial Metals Co | 4 |
| Commerical Metals Co | 1 |
| Conax Florida | 1 |
| Convergys/Intervoice | 1 |
| Cook Compression | 1 |
| Corporate Express Document & P | 1 |
| CREST Services | 1 |
| CVS Caremark | 1 |
| Dahlgren Mfg Co | 1 |
| Daisy Brand | 1 |
| Dallas Area Rapid Transit | 1 |
| Dallas County Community Colleg | 1 |
| Dallas Morning News | 1 |
| Dallas/Ft Worth Intl Airpor | 1 |
| David Mettler and Ass, LLC | 1 |
| Dean Foods | 8 |
| Dean Foods Co | 3 |
| Denton County Transportation A | 2 |
| Dr Pepper Snapple Group | 2 |
| Duncanville ISD | 1 |
| East Jordan Iron Works | 1 |
| ECC Mgmt LLC | 1 |
| Ecolab | 1 |
| EDS | 2 |
| EF Johnson | 2 |
| EF Johnson Technologies | 1 |
| EF Johnson Technologies Inc | 1 |
| El Paso Corp | 1 |
| Electronic Data Sys | 1 |
| Emerson Process Fisher Control | 1 |
| Emerson Process Mgmt | 2 |
| EnCana Oil & Gas USA | 1 |
| Energy Future Holdings | 2 |
| Ericcon Inc | 1 |
| Ericsson | 1 |
| Ericsson Inc | 4 |
| Ericsson, Inc. | 1 |
| Ernest & Young | 1 |
| Essential Energy Svcs | 1 |
| Essilor | 1 |
| Essilor of America | 2 |
| Euramax International Inc. | 1 |
| Federal Reserve Bank of Dallas | 2 |
| First American Corporation | 1 |
| Freeman | 1 |
| Frontier Communications | 2 |
| Galderma | 1 |
| Galt Medical Corp | 1 |
| Gruma Corp Mission Foods | 1 |
| GuideStone Financial Resources | 1 |
| Gulfstream | 1 |
| Hagemeyer North America | 1 |
| Hensley Industries Inc | 1 |
| High Voltage Supply | 1 |
| Hilti | 1 |
| Honeywell Intl Inc | 1 |
| HP | 1 |
| Hunt Oil Co | 3 |
| Hunt Oil Company | 2 |
| Interturbine Aviation Logistic | 1 |
| JC Penney | 9 |
| JC Penney Media LP | 1 |
| JC Penney Proc LP | 1 |
| JCPenney | 3 |
| JVKelly Group | 1 |
| KBA North America Inc | 1 |
| Kelly Engineering Service | 1 |
| Keystone Consulting | 1 |
| Kinkos Inc | 1 |
| L 3 Communications | 1 |
| Lennox International | 1 |
| Lennox Intl | 1 |
| Liard Technologies | 1 |
| Luminant | 2 |
| Luminant Generation Co LLC | 1 |
| Luminant Power | 2 |
| Luminator | 1 |
| Matt M Lavail Inc | 1 |
| Mayville & Assoc | 1 |
| McKesson Corp | 2 |
| MEDCO Tool | 1 |
| Mentor | 1 |
| Microtune | 1 |
| Morningstar Foods Inc | 1 |
| National Envelope | 1 |
| NEC Corporation of America | 2 |
| Neiman Marcus | 1 |
| Nexen Petroleum USA Inc | 1 |
| Nokia | 1 |
| Nokia Inc | 1 |
| Nokia Siemens Networks | 1 |
| Nokia Siemens Networks LLC | 1 |
| Nortel | 1 |
| North American Coal Corp | 1 |
| North Texas Job Corps Ctr | 2 |
| Northrop Grumman Corp | 1 |
| Occidental Chemicals Corp | 1 |
| Ocular LCD | 1 |
| Oracle | 1 |
| Oracle Corp | 1 |
| Orthofix Spinal Implants | 1 |
| Our Lady of the Lake Univ | 1 |
| Overseas Service Corp | 1 |
| PACCAR Inc | 1 |
| Parker Hannifin | 1 |
| Pegasus Logistics Group | 1 |
| Pro Printing Svcs | 1 |
| Raytheon | 2 |
| Raytheon Co | 1 |
| RSR Corp | 1 |
| RTKL Associates Inc | 1 |
| Sabre Inc | 1 |
| Safety Kleen | 1 |
| SB Intl Inc | 1 |
| SBC Inc | 4 |
| Sealed Air | 2 |
| Siemens | 12 |
| Siemens E&A Inc. | 1 |
| Siemens Energy and Automation, | 1 |
| Siemens Government Services | 1 |
| SMU | 1 |
| Sorcity Strategic Sourcing | 1 |
| Southern Methodist Univ | 1 |
| Southwest Airlines | 1 |
| Soutwest Airlines | 1 |
| SPS Consulting LLC | 1 |
| SPX Dock Products | 1 |
| St Jude Medical | 1 |
| St. Jude Medical | 2 |
| Stemco LP | 2 |
| Stuart C Irby Co | 1 |
| Supply Chain Education Inc | 1 |
| TDIndustries Inc | 1 |
| Terra Blu, LLC | 1 |
| Tetra Pak Inc | 1 |
| Texas Instruments Inc | 3 |
| Texas Tech University | 1 |
| TGI Friday's | 1 |
| The University of Texas at Dal | 1 |
| Thermadyne | 1 |
| ThermoTek Inc | 1 |
| Transcore | 1 |
| Trinity Industries | 1 |
| TriQuint Semiconductor | 1 |
| TXU | 1 |
| Tyler Refrigeration Co | 1 |
| Unified Foodservice Purchasing | 1 |
| Univ of Houston Downtown | 1 |
| Univ of N Texas | 1 |
| Univ of North Texas | 7 |
| Univ of Texas at Dallas | 4 |
| Univar USA | 1 |
| University of North Texas | 1 |
| US Postal Svc | 10 |
| USPS | 5 |
| Verizon | 4 |
| Vertex North America | 1 |
| View Point Bank | 1 |
| Vought Aircraft | 1 |
| Walmart | 1 |
| Walter Lambright & Asso | 1 |
| Wellmark Intl | 1 |
| Western Extrusions | 1 |
| Worldwide Technologies | 1 |
