1. Aeroauto LLC
2. airsight GmbH
3. ANA HOLDINGS INC
4. A?roports de Paris SA
5. Bayards Constructions Group
6. Ferrovial S.E.
7. Giancarlo Zema Design Group
8. Groupe ADP
9. Hanwha
10. Hyundai E&C
11. Joby Aviation Inc.
12. Kookiejar of Sweden
13. Lilium GmbH
14. Mott MacDonald
15. Siemens AG
16. SITA
17. Skyports Limited
18. Skyscape Corporation
19. Skyway
20. Urban-Air Port Ltd.
21. UrbanV S.p.A
22. Varon Vehicles Corporation
23. Vertiko Mobility Inc.
24. Volatus Infrastructure & Energy Solutions
25. Volocopter GmbH
26. VPorts