K12NET Mobil
Atlas TR
K12Online
Viettel Business Solutions Corporation
K12
K12 inc.
K12App - App for schools
Diksha Online Software Private Limited
K12 Schools
Campus 365 Edunet Private Limited
Crazy Office: tampar dan sikat
Freeplay Inc
McGraw Hill K-12 Portal
McGraw-Hill School Education
FIG K12
Swan Solutions LLC
Google Kelas
Google LLC