Acuity Specialty Products (Atlanta)
American Century Service Corporation (Kansas City)
Avnet Inc. (Phoenix)
Bank of Tokyo - Mitsubishi (New York City)
Boeing Company, The (Seattle)
Caisse de Dépôt et Placement du Québec (Montreal)
Calgary, The City of (Calgary)
California, The State of - Department of Employee Development (EDD) (Sacramento)
Cardinal Health (Columbus)
Cisco Systems, Inc. (San Jose)
Cincinnati Financial (Cincinnati)
DQE, Inc. (Pittsburgh)
FedEx Ground (Pittsburgh)
Florida, The State of - Department of Education (DOE) (Tallahassee)
Florida, The State of - Department of Environmental Protection (DEP) (Tallahassee)
Giant Eagle Supermarkets (Pittsburgh)
GMAC-RFC (Minneapolis)
Highmark Blue Cross Blue Shield (Pittsburgh)
Iowa, The State of - Department of Education (DoE) (Des Moines)
JP Morgan Chase (New York City)
MathWorks, The (Boston)
Mayo Clinic, The (Rochester, MN)
Mellon Financial Services (PIttsburgh)
Merrill Lynch (Philadelphia)
Michigan State University (East Lansing)
Mylan Laboratories (Morgantown)
Nationwide Mutual Insurance Company (Columbus)
Nike, Inc (Beaverton)
Northern Alberta Institute of Technology (NAIT) (Edmonton)
Orange Dominicana (Santo Domingo)
Paul Capital Partners (New York City)
Pepco Holdings Incorporated (Newark, DE)
PepsiCo International (Mexico City)
Pennsylvania, The State of - Department of Transportation (DOT) (Harrisburg)
Philips Medical Systems (Boston)
PNC Bank / Financial Services (Pittsburgh)
Principal Financial Group, The (Des Moines)
Rockwell Collins (Grand Rapids)
Schneider National, Inc. (Green Bay)
Sound Transit (Seattle)
South Florida Water Management District (West Palm Beach)
Southern California Edison (Rosemead)
State Farm Insurance (Bloomington)
SunTrust Bank (Atlanta)
United States Air Force, The (Washington, DC)
United States Railroad Retirement Board (Chicago)
University of North Carolina at Greensboro (UNCG) (Greensboro)
Vanguard Group, The (Malvern)
Vision Service Plan (VSP) (San Jose)
Wachovia Bank (Charlotte)
Walt Disney World (Orlando)
Wyeth Pharmaceuticals (Philadelphia)
Yellow Book UK (London)