Bayada Nurses
Catholic Health Services of Long Island
Cook Childrens Hospital
Geisinger
Johns Hopkins
Memorial Healthcare System
Memorial Sloan-Kettering
Providence Health System
Virginia Hospital Center
American Federation of Teachers
Guardian Eyes
Bill and Melinda Gates Foundation
Ford Foundation
Hadassah
Juvenile Diabetes Foundation
Mitre Corporation
National Public Radio
Pennsylvania State Education Association

Bayer Berlex Inc.
Bristol-Meyers Squibb
Johnson and Johnson
Pfizer
sanofi-aventis
Schering Plough
Stryker
West Pharmaceutical Services Inc.
Ann Taylor
Chick-Fil-A
Footstar
Lowes
Macy*s
The Limited
Tiffany & Co.
Toys R Us
Visa USA
Winn Dixie
ABS Associates
Accenture
Adecco
Computer Associates
Computer Sciences Corporation
IBM Global Services
McKinsey & Co.
Parsons Brinckerhoff
Skidmore, Owings & Merrill LLP
AT&T
Cablevision
GeoLogic Solutions
Global Crossing
MCI
Siemens
Staten Island Cable
Telcordia Technologies
Verizon
Worldcom
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