UHG Global Services Inc.

24/7 Customer Care Philippines, Inc.

Accenture Inc.

All Nippon Airways

ANZ Global Services and Operations Manila, Inc.

Bank of America, N.A.

Blue Stone Servicing, Inc.

Chesney Vale Inc.

Chevron Philippines, Inc.

PLDT Global Phil., Inc. 

Coca-Cola Far East Limited

Convergys Philippines Services Corp.

HSBC Inc.

Credit Suisse Securities Philippines, Inc. 

Energy Development Corporation

Federal Express Corporation 

Felipe Lapuz Gozon

First Gas Power Corporation 

First Gen Hydro Power Corporation 

Foro Consulting

Fujitsuten

GE Money Servicing Philippines, Inc. 

HBO + EMBT Contruct, Inc. 

Hewlett Packard Philippines Inc.

Hongkong & Shanghai Banking

International Airlines Services (IAS)

International Labour Organization (ILO)

Japan Airport Consultants, Inc.

JLL Shared Services

Johnson & Johnson Philippines

KLM Airlines

Knowles Electronics Phil., Corp. 

Lattice SG PTE LTD - Philippines Branch 

Lufthansa Technik Philippines

Macquarie Capital Securities Philippines Inc. 

Manulife Data Services, Inc. 

Mastercard International Philippines Inc. 

Mediaquest Holdings Inc. 

Megacall, Inc.

Mercola Consulting Services LLC

Metro Pacific Investment Corporation (MPIC)

Microsoft Philippines Inc. 

Mizuho Corporate Bank, Ltd.

Monde Nissin Corporation

NCR Corporation Philippines

NCS Pearson PTY Ltd.

Novartis Healthcare Philippines, Inc.

Oakleigh Capital Ltd. 

Panama Embassy

Pancake House, Inc.

Philippine Coast Guard

Philippine Long Distance Telephone

Philippines National Oil Company (PNOC)

PLDT Global Corporation 

Procter and Gamble Phils.

Qualfon Philippines, Inc. 

Radisson Hotel

Raffles & Fairmont Hotel

REWSS Philippines, Inc. 

Riskmetrics Groups

SAP Philippines, Inc.

Security Bank Corporation 

Singapore Airlines Ltd. 

SM Development Corp. (SMDC)

SM Investments Corp. (SMIC)

Smart Communications, Inc.

SN Aboitiz Inc. 

Sureste Properties Inc. 

SPI Technologies Inc. 

Sykes Asia Inc. 

TeleTech Customer Care Management

TV5 Network Inc. 

Unilever Philippines Inc.

United Coconut Planters Bank (UCPB)

United Health Group Global Services, Inc.

US Embassy

Wells Fargo Philippines

Wyeth Philippines, Inc.