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. 

D Tutorial.png
D Upgrade.png

Subscribe to Delta Study newsletter

Delta Study Group

  • Instagram
  • YouTube
  • Twitter
  • LinkedIn
  • Facebook

© 2013-2020 by Delta Study