History

2012 ~ Present

2019
  • 07.

    'wallaVU', Video Commerce & Beauty Platform open

  • 06.

    Merge Joil ECS into SEJONG Telecom

  • 03.

    B-Brick, Blockchain company Builder, founded by a joint-venture with B-Seed Partners

  • 02.

    Introduce Blockchain Private Mainnet, ‘BlueBrick’

2018
  • 07.

    Take over Joil ECS, a company of All Electrical & Communication Constructor

  • 04.

    HongKong IX Pop open

  • 01.

    ‘SEJONG CCTV’ Video Surveillance biz start

2017
  • 10.

    Invest to Security Solution Provider, ‘TrueCut Security’ (Product name: ‘BreachWall’)

  • 06.

    ‘SEJONG PAY’, B2B Pay Solution biz start

    ‘SEJONG Smart Biz’ Application launch

    ‘MS Azure ExpressRoute’ service start

2016
  • 06.

    ‘MartYo’, shopping app launch

  • 03.

    ‘AWS Direct Connect’ service start

2015
  • 04.

    Rebranding ‘SEJONG Telecom’s mission and CI’

  • 02.

    SEJONG Telecom’ by Ministry of Science and ICT

2014
  • 07.

    ‘Fence’ Enclosed Group SNS service start

    ‘Thank You Mobile Fax’ mobile app launch

  • 04.

    ‘Touching’, Membership Point service start

  • 02.

    ‘Global Friend’, SNS with Auto Translation, launch

2013
  • 10.

    Move to new office building at Gangdong region

  • 07.

    ‘Global Acceleration’, BAS service start

2012
  • 12.

    ‘Point TongTong’, Rewarding mobile app launch

  • 05.

    MVNO biz start (new brand name: ‘snowman’)

2004 ~ 2011

2011
  • 03.

    ONSE Telecom incorporated into SEJONG Group

2009
  • 12.

    Declare an establishment of MVNO Project TFT

  • 04.

    Directory Number ‘1666’ call service start

  • 03.

    Virtual Number ‘050’ service start

2008
  • 07.

    Bundang IDC open

2007
  • 08.

    Rebranding ‘ONSE Telecom’ with new CI

2006
  • 09.

    Complete a consolidation procedure

  • 03.

    Acquire an business license in ‘Internet Telephony & Key Telecommunication business’

2005
  • 06.

    ‘SO 1’, Mobile Portal service launch

2004
  • 10.

    Acquire an ‘Internet’ business’ License

1992 ~ 2003

2003
  • 08.

    Collect calls ‘1677’ service start

2002
  • 12.

    Directory Number ‘1688’ service start

  • 10.

    Yeoksam IDC open

  • 08.

    Group calls for meeting ‘ManyCall’ service open

2001
  • 10.

    Voice Recognition Calls ‘Sayphone’ service start

  • 03.

    Complete the building construction for West-side region office

2000
  • 11.

    Complete the building construction for Head Office

  • 07.

    Busan IDC & Internet Plaza open

    Ultra-high speed Internet ‘Shinbiro Shark’ service launch

  • 01.

    Listed on KOSDAQ (#036630)

1999
  • 12.

    Long-distance calls ‘083’ service start

  • 10.

    Complete the building construction for Busan region office

    Take over Hyundai’s Internet business sector, ‘Shinbiro’

1998
  • 11.

    Firstly connected communication service between South and North Korea

  • 08.

    Complete the construction of Yeoju Satellite Station

  • 07.

    International Internet calls ‘00365’ Service start

1997
  • 02.

    International calls ‘008’ Service start

1996
  • 08.

    Acquire a ‘International Call’ business license

  • 07.

    ‘ONSE Tongshin (new name)’ Establishment

  • 03.

    Create a single consortium composed of 8 groups, organize Korea Global Telecom Co., Ltd. (tentative name)

1992
  • 06.

    Mother company, ‘SEJONG Group’ Incorporation