Company Information and Contact Details

  • Business Name: TNT Crowd Co., Ltd.
  • Business Address: #328 Research Park, Seoul National University, Gwanak-gu, Seoul
  • Email:
  • Tel: 82 + 2 – 883 – 0806


 Company Overview

TNT Crowd was established as an education company in 2012, Seoul Korea.  The founders, who were students of Seoul National University, have agreed that there are multiple problems in the Korean private education market to solve. TNT Crowd has been developing break-through solutions for the problems.


The company invited 20,000$ of VC funding, won a prize from a government startup competition, 4th out of 1600 teams.


The company has become an official partner of Microsoft, won 12,000$ of government grants, launched the first service “educast”.


Educast gathered over 15,000 users 2000 hrs of courses and is growing rapidly.


Core Values

  • Awesome
  • Unique
  • Perfect
  • Global



The Team (key members)

Taeyoung Park, CEO

Seoul National University, Electrical & Computer Engineering, Business & Administration

Dahoon Kin, CTO

Seoul National University, Electrical & Computer Engineering.

Hyuntak Joo, Developer

Seoul National University, Electrical & Computer Engineering

Junyoung Choi, Designer

KAIST, Industrial Design

Taehong Park, Marketing & Sales

Korea University, Business & Administration

Seokho Lee, Marketing & Sales

Korea University, Business & Administration


Scope of Work


Educast is an online platform where you can teach and learn via video courses. Anyone can teach and learn anything they want.

Educast Academy

Educast Academy is an ASP type LCMS solution for a bigger contents providers. You can make a customizable, powerful, easy-to-maintain page of your own.

Educast Lecture Shooting Tool

Powerful lecture shooting tool for individual teachers. You can make a high-quality lecture video simply with a tablet PC.