AAA Mid Atlantic

ACE INA

Accenture

Armstrong World Industries

Berwind Corporation<

Cendant Mortgage, Inc.<

Colorcon

Day & Zimmerman

De Lage Landen

De La Rue Card System

Financial Firm

General Motors Acceptance Corporation Mortgage

General Services
Administration (GSA)

Glaxo SmithKline

ING Direct

KPMG (formerly Arthur
Andersen Space)

Merrill Lynch & Company

One Beacon Insurance

PMA Insurance Group

Post & Schell

Prudential Insurance
Company

Radian Guaranty

Reed Smith Shaw & McClay

Rittenhouse Financial

School District of
Philadelphia

Sunoco, Inc.<

Temple University
Health System

Toll Brothers, Inc.

XL Capital