1. Airbus
2. Altys Technologies
3. BAE Systems PLC
4. ENAIRE
5. Frequentis AG
6. Honeywell International Inc.
7. Indra Sistemas
S.A.
8. Intelcan Technosystems Inc.
9. L3Harris Technologies Inc.
10. Leidos Inc.
11. Lockheed Martin Corporation
12. NATS Holdings Limited
13. Northrop Grumman Corporation
14. Raytheon Technologies Corporation
15. Saab Group
16. Saipher ATC Ltda
17. Thales Group