Tourism Authority of Thailand

Also at AS440:

1. A ONE Hotel , Bangkok Pattaya
2. AAE All Asia Exclusive Ltd.
3. Aldeera Travel(Thailand)Co.,Ltd
4. Aleenta Resorts
5. AMBASSADOR HOTEL BANGKOK
6. Anantara Resorts & Spa
7. Andakira Group Co.,Ltd.
8. Andara Resort and Villas
9. Avista Phuket Resort & Spa (Mangrove Property Group Co.,Ltd.)
10. Ayara Hilltops Boutique Resort and Spa
11. Baan Haad Ngam Boutique Resort & Spa
12. Baiyoke Group of Hotels
13. Bangkok Airways Co.,Ltd.
14. Bangpakok 9 International Hospital
15. Banthai Beach Resort & Spa
16. Bay View Resort
17. Blue Ocean Resort
18. Burasari Group Co.,Ltd
19. CBS Travel Asia Co.,Ltd
20. Centara Hotels & Resorts
21. Chaweng Resort
22. Conrad Bangkok
23. Destination Phuket
24. DISCOVERY HOLIDAYS CO.,LTD
25. Duangjitt Resort & Spa
26. Egythai tours & Travel Co.,Ltd
27. Fathimah Continental Tours & Travel Co.,Ltd.
28. GRACE HOTEL (Numkiat Co.,Ltd.)
29. Grand Mercure Fortune Bangkok Hotel
30. Grand Sukhumvit Hotel Bangkok Managed by ACCOR & Grand Mercure Park Avenue
31. GTMC Holidayz Co.,Ltd.
32. Hilton Worldwide Hotels & Resorts Thailand
33. Hotel Windsor Suites, Bangkok
34. Hotelbeds/pacific World Thailand
35. Kata Group Resorts Phuket & Samui
36. Kbs Travel & Intertrade Co.,Ltd.
37. La Flora Resort Patong
38. Madame Tussauds Bangkok
39. Marriott Executive Apartment Sukhumvit Park - Bangkok
40. Marwin Tours (Thailand) Co., Ltd.
41. Mercure Phuket/Krabi
42. Millennium Hotels and Resorts Thailand
43. Moevenpick Resort & Spa Karon Beach Phuket
44. Nai Yang Beach Resort
45. New Way Travel Company Limited
46. Novotel Suvarnabhumi Airport Hotel
47. Oriental Travels Thailand
48. Panviman Group of Resorts
49. Patong Paragon Resort & spa
50. Patong Resort
51. Phi Phi Erawan Palms Phi Phi Natural Resort
52. PHUKET DESTINATON COMPANY LIMITED
53. Phuket Fantasea Public Co.,Ltd
54. Phuket Tourist Association
55. President Park Group
56. Ramada DMA Bangkok
57. Ramada Plaza Menam Riverside Bangkok
58. Rembrandt Hotel & Towers, Bangkok
59. Renaissance Bangkok Ratchaprasong Hotel
60. Royal Cliff Hotels Group
61. Safari World Public Co.,Ltd
62. Siam Express Co.,Ltd
63. Siam Niramit
64. Siam Park City (City Walk)
65. Siripanna Villa Resort & Spa, Chiang mai
66. Sofitel So Bangkok
67. St. Carlos Clinic Co.,Ltd.
68. Starwood Hotels & Resorts
69. Sunny Sunflower (Thailand) Co.,Ltd
70. Superkris Travel Network Co.,Ltd
71. Thanyapura Limited
72. The Aetas Hotels & Residences
73. The Bell Pool Villa Resort
74. The Erawan Group / ibis Hotels Thailand
75. The Kee Resort & Spa, Patong
76. The M Resort Phuket
77. The Residence Resort & Spa Retreat
78. The Tongsai Bay
79. The Unique Collection of Hotel & Resorts
80. The Vijitt resort Phuket
81. Tour East (T.E.T.) Ltd.
82. Travel Bullz Co.,Ltd
83. Ultima Travel Co.,Ltd
84. Vacation Asia (Thailand) Limited
85. West Sands Phuket (CCD Hotel & Resort Limited)
86. Zinc | InVision Hospitality