1. 3M Company
2. Advind Healthcare Pvt. Ltd.
3. Airinum AB
4. Atlanta Healthcare
5. Debrief Me
6. Decathlon Sports India Pvt Ltd.
7. Honeywell International Inc.
8. IQAir
9. Kimberly-Clark Worldwide Inc.
10. Koninklijke Philips N.V.
11. LifeZen Healthcare Pvt. Ltd.
12. Nirvana Being
13. Prana Air
14. PureMe
15. Reckitt Benckiser Group PLC
16. Respilon Ltd.
17. Respro
18. RZ Mask
19. Say Weee!
20. Sirona Hygiene Private Limited
21. Totobobo by Dream Lab One Pte. Ltd.
22. Umask
23. UrbanGabru by GlobalBees Brands Pvt. Ltd.
24. Vogmask
25. Xiaomi