- 2GO Travel (2GO Group, Inc.)
- 8008 Tours & Transport Services
- Abacus Distribution Systems Phils., Inc.
- Ace Hotel and Suites
- Aerotel Ltd. Corp.
- Air China
- Air France – KLM Royal Dutch Airlines
- All Nippon Airways Co. Ltd.
- Amadeus Marketing Philippines, Inc.
- Artstream Hospitality Management Group, Inc. (Stern Real)
- Asia Pacific College
- Asiana Airlines
- Astoria Hotels and Resorts
- Azalea Hotels & Residences
- Aziza Paradise Hotel
- Baguio Burnham Suites Hotel
- Balikbayan Handicrafts Corporation
- Bayview Park Hotel Manila
- BE Resorts
- Berjaya Makati Hotel
- Best Western Boracay Tropics Resort Hotel
- Best Western Plus Antel Hotel
- Big Sky Nation, Inc.
- Blue Cross Insurance, Inc. (Pacific Cross Insurance)
- Boracay Mandarin Island Hotel
- Boracay Ocean Club Beach Resort
- BRYCL Resort International – Best Western Oxford Suites Makati
- Cagayan Economic Zone Authority
- Caliraya Resort Club, Inc.
- Canadian Tourism & Hospitality Institute
- Cathay International Resources Corporation – Marco Polo Plaza Cebu
- Cathay Pacific Airways Ltd.
- Cebu Air Inc. (Cebu Pacific Air)
- China Airlines
- China Southern Airlines Co. Ltd.
- Citadel Air Services Corporation – GSA for Turkish Airlines
- Ciudad Christhia Resort, Inc.- 9Waves
- Club Haven Resort Boracay, Inc.
- Costa Aguada Island Resorts, Inc.
- Court Meridian Hotel & Suites
- Cravings Food Services, Inc.
- Crimson Resort and Spa Mactan
- Crown Regency Hotels & Resorts
- Cruise Professionals, Inc. (GSA: Princess Cruises & Cunard Line)
- Dakak Beach Resort Corporation
- Designer Hotels, Inc. – The Tides Hotel Boracay
- Discovery Country Suites
- Discovery Shores Boracay
- Discovery Suites
- DMCI PDI Hotels Inc – Alta Vista de Boracay
- Dusit Thani Manila
- Duty Free Philippines
- East Bridge Philippines
- El Nido Resorts -Ten Knots Development Corp.
- El Rio y Mar Resort
- Empire Suites Hotel
- Enchanted Kingdom, Inc.
- Etihad Airways
- Euro Pacific Resorts Inc – Club Paradise
- Eurotel Hotel
- EVA Airways Corporation
- Fairways and Bluewater New Coast, Boracay (Fil-Estate Urban Development Corp.)
- Fersal Hotel Group
- First Kingston Leisure and Services Corporation – The Harvest Hotel
- Flushing Meadows Resort & Playground
- Fuego Hotels & Properties
- Galileo Asia, LLC
- Golden Phoenix Hotel
- Great Ship Adventure Cruises, Inc.
- Green Mountain Philippines Corporation (Hotel Centro)
- Gulf Air
- Gulf United Corporation
- Hacienda Primera Development Corp. (Amorita Resort)
- Hawaiian Airlines (Airbridge Travel, Inc.)
- Henann Group of Resorts, Inc.
- Hotel 101 Management Corp.
- Hotel Celeste
- Hotel Soffia – Kiffisia Properties Corp. doing business under the name and style of Hotel Soffia & Hotel Fleuris, Inc.
- HT&T Travel Philippines, Inc. (GSA of Qantas Airways Ltd. And Jetstar Asia)
- Huma Island Resort and Spa
- International Education Specialists
- Interpacific Transit, Inc.
- Ipil Suites
- Island Inn Boracay
- Island Transvoyager, Inc.
- Japan Airlines International Co. Ltd.
- Korea Tourism Organization Manila Office
- Korean Airlines Co. Ltd
- L’ Fisher Hotel
- La Carmela De Boracay Resort Hotel, Inc.
- Lacturan Holdings, Inc.
- Lancaster Hotel Manila
- Le Soleil De Boracay Hotel
- Lido De Paris Hotel & Entertainment Center, Inc.
- Limketkai Hotel & Resort Corporation
- Lyceum of the Philippines University – Manila
- Lyceum of the Philippines University- Batangas
- MAA General Assurance Philippines, Inc.
- Magallanes Square Hotel, Inc.
- Magnum Air (Sky Jet), Inc.
- Manila Tytana Colleges
- Meteor Philippines, Inc.
- Microtel Development Corporation
- Miriam College Foundation, Inc.
- Misibis Resort and Hotel Management, Inc.
- Modern Asia Hotel and Resort – Greenhills Elan Hotel Modern
- Networld Hotel Spa & Casino
- New World Makati Hotel
- New World Manila Bay Hotel
- Oikonomos Int’l Resources Corp. – Movenpick Hotel Mactan Island Cebu
- One Tagaytay Place Hotel Suites
- Pan Euro International, Inc. (GSA:Ethiopian Airlines / Royal Jordanian)
- Pan Pacific Manila
- Panglao Island Nature Resort & Spa (owned & operated by O.G. Holdings Corp.)
- Paramount Life & General Insurance Corp.
- Patio Pacific Boracay (Bellarmine International Corporation)
- Pearl Farm Beach Resort (ANFLO Resort Development Corp.)
- Philippine Air Asia, Inc.
- Philippine Airlines
- Philippine Amusement & Gaming Corp. (PAGCOR)
- Plantation Bay Resort and Spa
- Princesa Garden Island Resort & Spa
- Punta Bulata Resort & Spa
- Qatar Airways
- Raffles and Fairmont Makati (ALI Makati Hotel Property, Inc.)
- Red Coconut Beach Hotel Corp.
- Red Planet Hotels
- Scottland Leisure, Inc. (The Lind Boracay)
- Seda BGC
- Sheridan Resorts and Hotels
- SM Primeholdings, Inc. (Conrad Manila)
- Sofitel Philippine Plaza Manila
- Sophia’s Garden Resort
- South Palms Resort Panglao
- Southwest Tours (Boracay), Inc.
- St. Francis Hotels
- Standard Insurance Co., Inc.
- Star Cruises Pte Ltd.
- Stotsenberg Leisure Park Hotel Corporation
- Subic Bay Marine Exploratorium, Inc.
- Sunlight Guest Hotel, Inc.-Puerto Princesa
- Supersonic Services, Inc.
- Tagaytay Country Hotel
- Tagaytay Viewpark Hotel, Inc.
- The Bellevue Hotels & Resorts (The Bellevue Manila)
- The District Boracay
- The Exchange Regency Residence Hotel
- The Heritage Hotel Manila
- The Legend Palawan
- The Manila Hotel
- The Oasis Paco Park Hotel
- Tourism Infrastructure and Enterprise Zone Authority (TIEZA)
- Travellers International Hotel Group, Inc. (Resorts World Manila)
- Two Seasons Resorts
- Uniglobe Travelware Co., Inc. (The Travel Club)
- Vita Travel Services Corp.
- Wideworld Insurance Agency, Inc. (Worldwide Travel Insurance)
- Widus Hotel and Casino, Clark
- Worldrep, Inc.