1. Ardent Leisure Group Limited
2. Aspro Parks
S.A.
3. CEDAR FAIR
L.P.
4. Columbia Pictures Location Based Entertainment Inc.
5. Comcast Corporation
6. Compagnie des Alpes
7. Efteling B.V.
8. Europa-Park GmbH & Co Mack KG
9. Fantawild Holdings Inc.
10. Fuji-Q Highland Co. Ltd.
11. Herschend Family Entertainment Corporation
12. Hershey Entertainment & Resorts Company
13. Imagicaaworld Entertainment Ltd.
14. Knoebels Amusement Resort
15. Merlin Entertainments Limited
16. Oriental Land Co.Ltd.
17. Parques Reunidos Servicios Centrales
S.A.
18. PortAventura
19. Schlitterbahn
20. SeaWorld Entertainment Inc.
21. Six Flags Entertainment Corporation
22. The Hettema Group
23. The Walt Disney Company
24. Toverland B.V. by Gelissen Group
25. Universal Studios
26. Village Roadshow Limited
27. Wonderla Holidays Ltd.