| BUSINESS SERVICES |
| Belgian Post |
| Canada Post |
| Corporate Express |
| Spaenaur |
| Syntro |
| UPS |
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| CONSUMER GOODS |
| Avon Products |
| Brown-Forman Corporation |
| Burt's Bees |
| Campbell Soup Company |
| Cervecería Nacional Dominicana |
| Cervecería Polar, C.A. |
| Clorox Company |
| Coors Brewing Company |
| Estée Lauder Companies |
| GNB Industrial Power |
| Grupo Gamesa |
| Hallmark Cards |
| Kraft Foods |
| McCormick & Company |
| Pharmavite |
| Shamrock Foods |
| The Coca-Cola Company |
| Warner Bros. |
| 3M |
| ENERGY |
| American Power Conversion |
| BP |
| BC Hydro |
| Capital Power Corporation |
| Duke Energy |
| Electric Power Research Institute |
| Epcor Utilities |
| Excellus |
| Holly Corporation |
| J.D. Irving |
| NB Power |
| Pepco Holdings |
| Sacramento Municpal Utilities District |
| SaskPower |
| Royal Dutch Shell |
| Tennessee Valley Authority |
| United Illuminating Company |
| Westinghouse Electric Company |
| U.S. Transcom |
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| FINANCIAL SERVICES |
| Capital One |
| Fidelity Investments |
| Hudson Valley Federal Credit Union |
| ING Group |
| Prudential Financial |
| Russell Investment Group |
|
The Hanover Insurance Group
|
| Vanguard |
| Visa |
| World Bank |
| GOVERNMENT SERVICES |
| Amtrak |
| Business Transformation Agency |
| Canadian Int'l. Development Agency |
| City Public Service |
| Ohio Public Employees Retirement |
| Service Canada |
| Sandia National Laboratories |
| SaskTel |
| The United Nations |
| U.S. Air Force |
| U.S. Army |
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| NON PROFIT |
| American Red Cross |
| Carleton College |
| Church of the Latter-day Saints |
| The Nature Conservancy |
| RETAIL |
| B&H Photo-Video |
| L.L. Bean |
| TECHNOLOGY |
| Avnet |
| EMC Corporation |
| IBM |
| Jet Propulsion Labs |
| Research In Motion |
| Siemens |
| TRANSPORTATION |
| British Airways |
| Schneider National |
| HEALTHCARE |
| Battelle Memorial Institute |
| Horizon Blue Cross Blue Shield of NJ |
| Humana |
| Kaiser Permanente |
| Merck & Company |
| Novo Nordisk |
| Pfizer |
| Sacred Heart Medical Center |
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| INSURANCE |
| AAA |
| GMAC Insurance |
| Metropolitan Life Insurance Company |
| Nationwide Insurance |
| Progressive Insurance Company |
| State Farm Insurance |
| Sun Life Assurance Company |
| MANUFACTURING |
| Air Products & Chemicals |
| Alcoa |
| American Standard Companies |
| Avery Dennison Worldwide Ticketing |
| BMW |
| Cargill |
| Caterpillar |
| Chickasaw Nation Industries |
| DuPont |
| Gerdau |
| Michelin |
| Mosaic |
| Rich Products |
| Schneider Electric |
| Sloan Valve Company |
| Swagelok Company |
| Tetra Pak |