Company Name Location
| 3M Company |
St. Paul, MN |
| Advance Auto Parts, Inc. |
Roanoke, VA |
| Aetna Inc. |
Hartford, CT |
| Aflac Incorporated |
Columbus, GA |
| Agilent Technologies, Inc. |
Santa Clara, CA |
| AK Steel Holding Corporation |
Middletown, OH |
| Aleris International, Inc. |
Beachwood, OH |
| Allied Waste Industries, Inc. |
Scottsdale, AZ |
| Altria Group, Inc. |
New York, NY |
| Ameren Corporation |
St. Louis, MO |
| American Express Company |
New York, NY |
| American International Group, Inc. |
New York, NY |
| Ameriprise Financial, Inc. |
Minneapolis, MN |
| Amgen Inc. |
Thousand Oaks, CA |
| Anadarko Petroleum Corporation |
The Woodlands, TX |
| Anixter International Inc. |
Glenview, IL |
| Apache Corporation |
Houston, TX |
| Applied Materials, Inc. |
Santa Clara, CA |
| Archer Daniels Midland Company |
Decatur, IL |
| ArvinMeritor, Inc. |
Troy, MI |
| Ashland Inc. |
Covington, KY |
| AT&T Inc. |
San Antonio, TX |
| Autoliv, Inc. |
Stockholm, Sweden |
| AutoNation, Inc. |
Fort Lauderdale, FL |
| AutoZone, Inc. |
Memphis, TN |
| Avery Dennison Corporation |
Pasadena, CA |
| Avnet, Inc. |
Phoenix, AZ |
| Baker Hughes Incorporated |
Houston, TX |
| Bank of America Corporation |
Charlotte, NC |
| Baxter International Inc. |
Deerfield, IL |
| Beazer Homes USA, Inc. |
Atlanta, GA |
| Bed Bath & Beyond Inc. |
Union, NJ |
| Best Buy Co., Inc. |
Richfield, MN |
| BJ Services Company |
Houston, TX |
| Blockbuster Inc. |
Dallas, TX |
| Boise Cascade Holdings, L.L.C. |
Boise, ID |
| Boston Scientific Corporation |
Natick, MA |
| Brunswick Corporation |
Lake Forest, IL |
| C.H. Robinson Worldwide, Inc. |
Eden Prairie, MN |
| Calpine Corporation |
San Jose, CA |
| Capital One Financial Corporation |
McLean, VA |
| Caremark Pharmacy Services |
Nashville, TN |
| Caterpillar Inc. |
Peoria, IL |
| CDW Corporation |
Vernon Hills, IL |
| CenterPoint Energy, Inc. |
Houston, TX |
| Charter Communications, Inc. |
St. Louis, MO |
| Chevron Corporation |
San Ramon, CA |
| CHS Inc. |
Inver Grove Heights, MN |
| Cincinnati Financial Corporation |
Fairfield, OH |
| Cisco Systems, Inc. |
San Jose, CA |
| Citigroup Inc. |
New York, NY |
| CMS Energy Corporation |
Jackson, MI |
| Colgate-Palmolive Company |
New York, NY |
| Comerica Incorporated |
Detroit, MI |
| Community Health Systems, Inc. |
Brentwood, TN |
| ConAgra Foods, Inc. |
Omaha, NE |
| Conseco, Inc. |
Carmel, IN |
| Constellation Brands, Inc. |
Fairport, NY |
| Continental Airlines, Inc. |
Houston, TX |
| Costco Wholesale Corporation |
Issaquah, WA |
| Coventry Health Care, Inc. |
Bethesda, MD |
| CSX Corporation |
Jacksonville, FL |
| CVS/Caremark Corporation |
Woonsocket, RI |
| Dana Corporation |
Toledo, OH |
| Darden Restaurants, Inc. |
Orlando, FL |
| Dean Foods Company |
Dallas, TX |
| Dell Inc. |
Round Rock, TX |
| Delta Air Lines, Inc. |
Atlanta, GA |
| Dillard’s, Inc. |
Little Rock, AR |
| Dollar General Corporation |
Goodlettsville, TN |
| Dover Corporation |
New York, NY |
| Duke Energy Corporation |
Charlotte, NC |
| Eastman Chemical Company |
Kingsport, TN |
| Eaton Corporation |
Cleveland, OH |
| EchoStar Communications Corporation |
Englewood, CO |
| Edison International |
Rosemead, CA |
| Electronic Data Systems Corporation |
Plano, TX |
| EMC Corporation |
Hopkinton, MA |
| Emerson Electric Co. |
St. Louis, MO |
| Energy East Corporation |
New Gloucester, ME |
| Entergy Corporation |
New Orleans, LA |
| Erie Insurance Group |
Erie, PA |
| Expeditors International of Washington, Inc. |
Seattle, WA |
| Exxon Mobil Corporation |
Irving, TX |
| Federal-Mogul Corporation |
Southfield, MI |
| FedEx Corporation |
Memphis, TN |
| Fifth Third Bancorp |
Cincinnati, OH |
| FirstEnergy Corp. |
Akron, OH |
| Fluor Corporation |
Irving, TX |
| Ford Motor Company |
Dearborn, MI |
| FPL Group, Inc. |
Juno Beach, FL |
| Freddie Mac |
McLean, VA |
| Frontier Oil Corporation |
Houston, TX |
| Gannett Co., Inc. |
McLean, VA |
| General Dynamics Corporation |
Falls Church, VA |
| General Mills, Inc. |
Minneapolis, MN |
| Genuine Parts Company |
Atlanta, GA |
| Global Partners LP |
Waltham, MA |
| Google Inc. |
Mountain View, CA |
| Group 1 Automotive, Inc. |
Houston, TX |
| H. J. Heinz Company |
Pittsburgh, PA |
| Halliburton Company |
Milwaukee, WI |
| HCA Inc. |
Nashville, TN |
| Henry Schein, Inc. |
Melville, NY |
| Hess Corporation |
New York, NY |
| Hexion Specialty Chemicals, Inc. |
Columbus, OH |
| Honeywell International Inc. |
Morristown, NJ |
| Host Hotels & Resorts, Inc. |
Bethesda, MD |
| Humana Inc. |
Louisville, KY |
| IAC/InterActiveCorp |
New York, NY |
| Ingram Micro Inc. |
Santa Ana, CA |
| Intel Corporation |
Santa Clara, CA |
| International Paper Company |
Memphis, TN |
| J. C. Penney Company, Inc. |
Plano, TX |
| Johnson & Johnson |
New Brunswick, NJ |
| Jones Apparel Group, Inc. |
Bristol, PA |
| KB Home |
Los Angeles, CA |
| Kelly Services, Inc. |
Troy, MI |
| KeySpan Corporation |
Brooklyn, NY |
| Kinder Morgan Energy Partners, L.P. |
Houston, TX |
| Kohl’s Corporation |
Menomonee Falls, WI |
| Land O’Lakes, Inc. |
Arden Hills, MN |
| Leggett & Platt, Incorporated |
Carthage, MO |
| Lennar Corporation |
Miami, FL |
| Lexmark International, Inc. |
Lexington, KY |
| Liberty Media Holding Corporation |
Englewood, CO |
| Limited Brands, Inc. |
Columbus, OH |
| Liz Claiborne, Inc. |
New York, NY |
| Loews Corporation |
New York, NY |
| Lowe’s Companies, Inc. |
Mooresville, NC |
| Lyondell Chemical Company |
Houston, TX |
| Manpower Inc. |
Milwaukee, WI |
| Marriott International, Inc. |
Bethesda, MD |
| Marshall & Ilsley Corporation |
Milwaukee, WI |
| Massachusetts Mutual Life Insurance Company |
Springfield, MA |
| McDonald’s Corporation |
Oak Brook, IL |
| MeadWestvaco Corporation |
Glen Allen, VA |
| Medtronic, Inc. |
Minneapolis, MN |
| Merck & Co., Inc. |
Whitehouse Station, NJ |
| MetLife, Inc. |
New York, NY |
| Micron Technology, Inc. |
Boise, ID |
| Mirant Corporation |
Atlanta, GA |
| Molson Coors Brewing Company |
Denver, CO |
| Morgan Stanley |
New York, NY |
| M&T Bank Corporation |
Buffalo, NY |
| Nash-Finch Company |
Minneapolis, MN |
| National Oilwell Varco, Inc. |
Houston, TX |
| NCR Corporation |
Dayton, OH |
| Newell Rubbermaid Inc. |
Atlanta, GA |
| News Corporation |
New York, NY |
| NiSource Inc. |
Merrillville, IN |
| Norfolk Southern Corporation |
Norfolk, VA |
| Northern Trust Corporation |
Chicago, IL |
| Northwest Airlines Corporation |
Eagan, MN |
| Nucor Corporation |
Charlotte, NC |
| Occidental Petroleum Corporation |
Los Angeles, CA |
| OfficeMax Incorporated |
Naperville, IL |
| Omnicom Group Inc. |
New York, NY |
| Oracle Corporation |
Redwood City, CA |
| Owens Corning |
Toledo, OH |
| PACCAR Inc |
Bellevue, WA |
| Parker Hannifin Corporation |
Cleveland, OH |
| Pepco Holdings, Inc. |
Washington, DC |
| Performance Food Group Company |
Richmond, VA |
| Pfizer, Inc. |
New York, NY |
| Pilgrim’s Pride Corporation |
Pittsburg, TX |
| Plains All American Pipeline, L.P. |
Houston, TX |
| PPL Corporation |
Allentown, PA |
| Principal Financial Group, Inc. |
Des Moines, IA |
| Prudential Financial, Inc. |
Newark, NJ |
| Publix Super Markets, Inc. |
Lakeland, FL |
| QUALCOMM Incorporated |
San Diego, CA |
| Qwest Communications International Inc. |
Denver, CO |
| RadioShack Corporation |
Fort Worth, TX |
| Realogy Corporation |
Parsippany, NJ |
| Reliance Steel & Aluminum Co. |
Los Angeles, CA |
| Reynolds American Inc. |
Winston-Salem, NC |
| Rockwell Automation, Inc. |
Milwaukee, WI |
| Ross Stores, Inc. |
Pleasanton, CA |
| Ryerson, Inc. |
Chicago, IL |
| Safeway Inc. |
Pleasanton, CA |
| Sara Lee Corporation |
Downers Grove, IL |
| SCANA Corporation |
Columbia, SC |
| Science Applications International Corporation |
San Diego, CA |
| Sears Holdings Corporation |
Hoffman Estates, IL |
| SLM Corporation |
Reston, VA |
| Smithfield Foods, Inc. |
Smithfield, VA |
| Solectron Corporation |
Milpitas, CA |
| Southern Company |
Atlanta, GA |
| Sovereign Bancorp, Inc. |
Philadelphia, PA |
| SPX Corporation |
Charlotte, NC |
| Starbucks Corporation |
Seattle, WA |
| State Farm Mutual Automobile Insurance Company |
Bloomington, IL |
| Stryker Corporation |
Kalamazoo, MI |
| SunGard Data Systems Inc. |
Wayne, PA |
| SunTrust Banks, Inc. |
Atlanta, GA |
| SYNNEX Corporation |
Fremont, CA |
| Target Corporation |
Minneapolis, MN |
| Tech Data Corporation |
Clearwater, FL |
| Tenet Healthcare Corporation |
Dallas, TX |
| TEPPCO Partners, L.P. |
Houston, TX |
| Tesoro Corporation |
San Antonio, TX |
| Texas Instruments Incorporated |
Providence, RI |
| The Bank of New York Company, Inc. |
New York, NY |
| The Black & Decker Corporation |
Towson, MD |
| The Charles Schwab Corporation |
San Francisco, CA |
| The Clorox Company |
Oakland, CA |
| The DIRECTV Group, Inc. |
El Segundo, CA |
| The Estée Lauder Companies Inc. |
New York, NY |
| The Goldman Sachs Group, Inc. |
New York, NY |
| The Guardian Life Insurance Company of America |
New York, NY |
| The Hershey Company |
Hershey, PA |
| The Interpublic Group of Companies, Inc. |
New York, NY |
| The McGraw-Hill Companies, Inc. |
New York, NY |
| The Mutual of Omaha Companies |
Omaha, NE |
| The Pantry, Inc. |
Sanford, NC |
| The PNC Financial Services Group, Inc. |
Pittsburgh, PA |
| The Progressive Corporation |
Mayfield Village, OH |
| The Shaw Group, Inc. |
Baton Rouge, LA |
| The Timken Company |
Canton, OH |
| The Travelers Companies, Inc. |
St. Paul, MN |
| The Western Union Company |
Englewood, CO |
| Thrivent Financial for Lutherans |
Minneapolis, MN |
| Toll Brothers, Inc. |
Horsham, PA |
| Triad Hospitals, Inc. |
Plano, TX |
| TRW Automotive Holdings Corp. |
Livonia, MI |
| Tyson Foods, Inc. |
Springdale, AR |
| UAL Corporation |
Elk Grove Township, IL |
| Union Pacific Corporation |
Omaha, NE |
| United Auto Group, Inc. |
Bloomfield Hills, MI |
| United States Steel Corporation |
Pittsburgh, PA |
| United Technologies Corporation |
Hartford, CT |
| Unum Group |
Chattanooga, TN |
| USAA |
San Antonio, TX |
| Valero Energy Corporation |
San Antonio, TX |
| VF Corporation |
Greensboro, NC |
| Virgin Media, Inc. |
Hook, UK |
| W. R. Berkley Corporation |
Greenwich, CT |
| Wachovia Corporation |
Charlotte, NC |
| Wal-Mart Stores, Inc. |
Bentonville, AR |
| Waste Management, Inc. |
Houston, TX |
| Wells Fargo & Company |
San Francisco, CA |
| Western & Southern Financial Group |
Cincinnati, OH |
| Weyerhaeuser Company |
Federal Way, WA |
| Whole Foods Market, Inc. |
Austin, TX |
| Wm. Wrigley Jr. Company |
Chicago, IL |
| Wyeth |
Madison, NJ |
| Xerox Corporation |
Stamford, CT |
| Yahoo! Inc. |
Sunnyvale, CA |
| YUM! Brands, Inc. |
Louisville, KY |