1. Marriott International
2. IHG
3. Accor Hotels
4. Airbnb Inc.
5. Choice Hotels International
6. دبي القابضة
7. جميرا
8. Hotel Imperial
9. HotelsCombined
10. The Royce
11. Grand Hotel Sofia
12. Delta Hotels by Marriott
13. Four Seasons Hotels Ltd.
14. Hotel Association of Canada
15. Hôtel Levesque
16. FRHI Hotels & Resorts
17. Sandman Hotel Group
18. HolidayCheck
19. Mövenpick Hotels & Resorts
20. Swissôtel Hotels and Resorts
21. HotellerieSuisse
22. Bogota Plaza Hotel
23. Grandhotel Pupp
24. Hotel Rott Praha
25. Aldemar Hotels & SpA
26. Dorint Hotels & Resorts
27. Hotel de Rome
28. HRS Group
29. Lindner Hotels & Resorts
30. LTI Hotels
31. Sauerland Stern Hotel
32. Precise Hotels & Resorts GmbH
33. Park Inn by Radisson
34. INNSiDE by Melia
35. Hotel Mayorazgo
36. Meliá Hotels
37. NH Hotel Group
38. Paradores
39. RIU Hotels & Resorts
40. Sol Hoteles
41. Iberostar Hoteles y Apartamentos S.L.
42. Cumulus City & Resort
43. Eurohostel
44. Holiday Club
45. Sampokeskus
46. Sokos Hotels
47. Accor Arena
48. Disneyland Park
49. Disneyland Resort Paris
50. Ibis Budget
51. Ibis Styles
52. Groupe Barrière
53. ALL
54. MKG Group
55. New Orient Hôtel
56. Novotel
57. Pullman Hotels & Resorts
58. Relais & Châteaux
59. Relais du Silence Hôtel
60. Sofitel Hotels & Resorts
61. Thalassa Sea & SpA
62. Ibis
63. Helios Hotels & Resorts
64. Ξενοδοχείο Ολυμπία
65. Hotel Panorama
66. Meritus
67. 香格里拉酒店
68. 馬哥孛羅酒店集團
69. Archipelago International
70. Maldron Hotels
71. The Doyle Collection
72. HSW
73. The Carlton Tel Aviv Hotel
74. Leonardo Hotels
75. Gateway Hotel
76. The Leela
77. Oberoi Hotels & Resorts
78. Treebo Hotels
79. OYO Rooms
80. Hotel Le Terrazze
81. 株式会社プリンスホテル
82. ホテル・ニッコー
83. 하이원
84. Tivoli Hotels & Resorts
85. Beachcomber Hotel
86. Baros Maldives
87. Fiesta Inn
88. Park Royal Hotels & Resorts
89. Berjaya Hotels & Resorts
90. Golden Tulip Hospitality Group
91. Hart van Holland
92. Landal GreenParks
93. First Hotels
94. Rica Hotels AS
95. Qualmark hotel
96. Rendezvous Hotel
97. Hotel New Skanpol
98. Orbis Hotels S.A.
99. Silesian Hotel w Katowicach
100. Mercure Grand Doha
101. Hotel International Sinaia
102. AZIMUT Hotels Company
103. Hotel Baltschug Kempinski Moskva
104. Marins Grand Hotel Astrakhan
105. Grand Hotel Europe St Petersburg
106. Hotellook
107. Oreanda Hotel
108. Tvil
109. Corinthia Nevskij Palace Hotel
110. Hermitage Hotel
111. Lotte Hotels & Resorts
113. Volna
114. فندق الفيصلية
115. The Bristol Hotel
116. Harris Hotels
117. Raffles Hotels and Resorts
118. Wellness Hotel Borovica
119. Anantara Hotels, Resorts & Spas
120. ดุสิต
121. ดุสิต
122. Crystal Hotels
123. Premier Hotels
124. Aspria Holdings BV
125. Belmond Ltd.
126. Donnington Valley Hotel and Spa
127. Four Points by Sheraton
128. The Hotel Collection
129. Hastings Ballygally Castle Hotel
130. Hastings Culloden Hotel
131. Hastings Everglades Hotel
132. Hastings Hotels
133. Hastings Slieve Donard Hotel
134. Holiday Inn Resort
135. Le Méridien
136. Millennium Hotels
137. Park Plaza Hotels & Resorts
138. Premier Inn Ltd.
139. Rocco Forte Hotels
140. Thistle Hotels
141. Travelodge by Wyndham
142. Travelodge Hotels Ltd.
143. The Troubadour
144. Whitbread
145. ABVI
146. Aimbridge Hospitality
147. AHLA
148. AmericInn by Wyndham
149. Aqua-Aston Hospitality LCC
150. Adagio City Aparthotel
151. Ascend Collection
152. Autograph Collection Hotels
153. Bay Hill
154. Best Western Plus
155. Budget Host Inn
156. Best Western International SAS
157. Best Western Premier
158. Baymont Franchise Systems
159. Country Hearth Inn
160. Crescent Court Hotel
161. Cambria
162. Castle Resorts & Hotels
163. Clarion Hotel
164. Conrad Hotels & Resorts
165. Candlewood Suites
166. Craddock Terry Hotel
167. Crowne Plaza
168. Courtyard by Marriott
169. Country Inn & Suites by Radisson
170. Drury Hotels Company
171. DoubleTree by Hilton
172. Days Inn by Wyndham
173. Disney’s Hotel New York
174. Embassy Suites by Hilton
175. EVEN Hotels
176. hotelF1
177. Fairfield by Marriott
178. Gainey Suites Hotel
179. GHA Discovery
180. HCSN
181. Hawaii Prince Hotel Waikiki
182. Hampton by Hilton
183. Hilton Hotels & Resorts
184. Hilton Honors
185. Hilton Worldwide Holdings Inc.
186. Homewood Suites by Hilton
187. Hyatt Hotels and Resorts Corporation
188. Hyatt Regency
189. Hyatt Regency Paris
190. HomeLife
191. Hotel Indigo
192. Holiday Inn Hotels
193. Holiday Inn Express And Suites
194. Hawthorn Suites by Wyndham
195. Howard Johnson's
196. Hutton Hotel
197. InterContinental Hotels & Resorts
198. JW Marriott Hotels
199. JLL
200. Jupiter Hotel
201. Key West Inn
202. Knights Inn
203. La Quinta Franchising LLC
204. Loews Hotel
205. Lokal Hotel
206. MGM Resorts International
207. Mercure Hotels
208. MainStay Suites
209. Marriott Vacation Club
210. Marriott Executive Apartments
211. Fairfield Inn by Marriott
212. Residence Inn by Marriott
213. Microtel Inns & Suites
214. Motel 6
215. Nassau Suite Hotel
216. Omni Hotels & Resorts
217. Outrigger Hotels & Resorts
218. Pacifica Hotels
219. Portofino Hotel & Marina
220. Princess Hotel
221. PAR Technology Corporation
222. Quality Inn
223. Radisson RED
224. Red Roof Inn
225. Rosewood Hotel & Resorts LCC
226. Renaissance Hotels
227. Radisson Hotels & Resorts
228. RLH
229. RLH Corporation
230. Ramada International Hotels
231. Rodeway Inn
232. Radisson Hotel Group
233. Sleep Inn
234. Suburban Extended Stay Hotels
235. HSF
236. Staybridge Suites
237. SpringHill Suites by Marriott
238. Sheraton Hotels & Resorts
239. Starwood Hotels
240. St. Regis Hotels & Resorts
241. Super 8 Worldwide Inc.
242. Sheraton Grand Chicago
243. The Biltmore Hotel
244. LHW
245. TownePlace Suites by Marriott
246. The Luxury Collection
247. Wynn Resorts Ltd.
248. Westin Hotels & Resorts
249. Wingate by Wyndham
250. Wyndham Hotels & Resorts Inc.
251. TRYP by Wyndham
252. WorldMark by Wyndham
253. WoodSpring Suites
254. Walt Disney World Dolphin
255. Walt Disney World Swan
256. Winter Park Resort
257. Shoney’s
258. City Lodge Hotels Ltd.
259. Protea Hotels
260. Southern Sun Group