CMOS Companies:
1. Vkansee
2. BOE
3. Lumidigm
4. Sonavation
5. M2SYS
6. O- Film
7. Primax
8. Holitech
9. Dream Tech
10. Partron
11. Truly
12. Qualcomm
13. Synaptics
14. Goodix
15. Egis Technology
16. Samsung LSI
17. Fingerprint Card AB
18. Crucial Tec
19. Beyond Eyes
20. Focal Tech
21. Himax Technologies
22. Gaung Da Optics
23. Katouzian

OEM Companies:
1. Vivo
2. Apple
3. Samsung
4. Oppo
5. One Plus
6. Huawei
7. Lenovo
8. LG
9. Motorola
10. Xiaomi
11. Realme
12. Meizu
13. Asus
14. Nokia
15. Honor
16. Toshiba
17. Black Shark
18. Google
19. Pantech
20.

Modules Companies:
1. Goodix
2. Synaptics
3. Qualcomm
4. Egis Technology