1. Ajanta Manufacturing Pvt. Ltd.
2. Amplify Education Inc.
3. Canon Inc.
4. Casio Computer Co. Ltd.
5. Deli Group Co. Ltd.
6. Flair Writing Industries Ltd.
7. Hamilton Writing Instrument Pvt. Ltd.
8. HP Inc.
9. Lyreco SAS
10. Maxi Aids Inc.
11. Newsunda Industries Co.Ltd
12. Orbit Research LLC.
13. Orpat Group
14. Sharp Corp.
15. Sunway Electronics Co.
16. Texas Instruments Inc.
17. Ultmost Technology Group
18. Victor Technology LLC.