A.T. Kearney

Gallup Consulting

Nestlé

Accenture

General Electric

OCBC Bank

Accountant General’s Department

GIC

Oliver Wyman

American Express

GlaxoSmithKline

Oracle

ANZ

Golden Agri-Resources

Orient Express Lines

Apple

Goldman Sachs

Pacific Alternative Asset Management 

Auditor-General’s Office

GroupM

Panasonic

Bain & Company

Gucci

Philips Electronics

Bank of America Merrill Lynch

Harmony Capital

PricewaterhouseCoopers

Barclays Capital

Hay Group

Procter & Gamble

Bloomberg

HSBC

Public Service Division, PM Office

BNP Paribas

IBM

Robert Bosch

BP

ICAP

Rolls Royce

Burberry

IMC Group

RSM Chio Lim Stone Forest

Cambridge Associates

InterContinental Hotels Group

Shell Eastern Petroleum

CapitaLand

J. P. Morgan

Siemens

Cargill

JCDecaux

SilkAir

Central Provident Fund Board

Keppel Land

Singapore Airline Terminal Services

Chanel

Kim Eng Securities

Singapore Exchange Ltd

Citibank

KPMG

Singapore Power

Coca-Cola

Lenovo

Société Générale

Credit Suisse

L’Oréal

Sony Electronics

DBS Bank

LVMH

Standard Chartered Bank

DDB

Marina Bay Sands

The Royal Bank of Scotland

Dell

Markit Group

Thomson Reuters

Deloitte & Touche

McKinsey & Company

Toshiba

Deutsche Bank

Mediacorp

UBS

DHL Inhouse Consulting

Ministry of Finance

Unilever

Economic Development Board

Ministry of Foreign Affairs

United Overseas Bank

Ernst & Young

Monetary Authority of Singapore

UPS

ExxonMobil

Monitor Group

Wilmar International

FACTS Global Energy

Morgan Stanley

Wing Tai Holdings

Foo Kon Tan Grant Thornton

National Healthcare Group

Frost & Sullivan

Neptune Orient Lines