Qualson

English learning for employees and corporate teams

Seoul, South Korea · Founded 2012

Headquarters
Seoul
Employees
11–50
Founded
2012
Business Model
B2B

About

Qualson was a South Korea-based edtech company specializing in English language learning and content for corporate employees and businesses. Founded in 2012 by Ian Kim in Seoul, the company built a B2B platform delivering structured English language programs tailored for workplace use. Qualson was acquired by Riiid — a SoftBank Vision Fund-backed AI education company — in December 2023, in a move to integrate Qualson's content and English-learning expertise into Riiid's AI-powered education technology stack.

Summary

Qualson is a SaaS company based in Seoul, South Korea, founded in 2012.

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