League System aiming at Total Service Provider!

League System was established in November 2010 by the core personnel much experienced with the development and operation over the years in the area of business information system of wireless sector at KT Corp. from 2002.

The trend of the current information industries is requiring visual change from existing IT infrastructure to Internet/Mobile ones, thus also requiring restructuring toward e-Biz environment. These works need creation of new groundwork on the existing system. In order to perform the works in a reliable way, it is quite necessary to retain the capability to utilize the abundant experience and technical skills from the various angle.

We have confidence and commitment that we are able to access faithfully the final target required by our customers with the accumulated technology and new technologies(AI, BlockChain, etc) and know-how for over long period.

Thanks very much.


Name of Company League System
CEO Min, HyungChang
Field of Business
  • Consulting on analysis and installation of Information Processing System
  • Development, sales, lease and export/import of software
  • Export/import, lease, sales and services of Information Technology and Computer System
  • Operation, management and services of data processing installation
  • Operation, management, sales, lease and services of electronic commerce
Address A-909 U-Tower, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do, 16827 Korea
Point of Contact Tel : 031-525-3550   /   Fax : 031-525-3555   /   E-Mail :
Establishment November 2010
Paid-in Capital KRW 300,000,000
Number of Employee 60(staff), 150(freelance, etc.)
Revenue KRW 17,100,000,000(as of 2021)