1. 3M Company
2. ACOEM Group
3. Aeroqual Limited
4. Agilaire
LLC
5. CityAir
6. ENMET
LLC
7. ENVEA
8. Kisters AG
9. Kunak Technologies SL
10. Lakes Environmental Software
11. Oizom Instruments Pvt. Ltd.
12. Opsis AB
13. Robert Bosch GmbH
14. Teledyne Technologies Incorporated
15. Wattics Ltd by EnergyCAP
LLC