top of page

Our Group Portfolio and Brands

Delta Study Ltd as a holding company has three subsidiary brands (the group), including Delta Tutorial, Delta Upgrade, and Oxford Global College. These brands specialise in various educational services that benefit and support various customers. 

Delta.png
D Tutorial.png
D Upgrade.png
OGC.png

Subscribe to Delta Study newsletter

Thanks for submitting!

Delta Study Group

Delta.png
D Upgrade.png
D Tutorial.png
OGC.png
  • Instagram
  • YouTube
  • Twitter
  • LinkedIn
  • Facebook

© 2013-2020 by Delta Study

bottom of page