1. ALEKS Corporation by McGraw Hill
2. Amazon.com Inc.
3. BenchPrep
4. Cactix
5. Cambium Learning Group
6. Cengage Learning India Pvt. Ltd.
7. Chegg Inc.
8. DREAMBOX LEARNING Inc.
9. GoGuardian by Liminex Inc.
10. Houghton Mifflin Harcourt Publishing Company
11. Hurix Systems Pvt. Ltd.
12. Informa PLC
13. Instructure Inc.
14. John Wiley & Sons Inc.
15. Kaplan Inc.
16. Lightspeed Systems
17. NextEducation India Pvt. Ltd.
18. Pearson plc
19. PowerSchool Group LLC
20. Scholastic Corporation
21. Stride Inc.
22. XanEdu Inc.