Educational software companies

VTech Holdings Limited (an abbreviation of Video Technology Limited or simply VTech) is a Hong Kong children's product manufacturer. It is also the world's largest manufacturer of baby monitors and cordless phones. It was founded in October 1976 by Allan Wong (Chi-Yun) and Stephen Leung.

American video game developer (1992-2006)

Padlet (formerly Wallwisher) is an educational technology startup company based in San Francisco, California and Singapore. Padlet provides a cloud-based software-as-a-service, hosting a real-time collaborative web platform in which users can upload, organize, and share content to virtual bulletin boards called "padlets".

business enterprise

educational entertainment company

D2L (or Desire2Learn) is a Canada-based global software company with offices in Australia, Brazil, Europe, India, Singapore, and the United States.