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See the steps of Ostium. Imagination to reality, action becoming history.


  • Launching of Grand Ostium ‘Signature live kitchen’
  • Expansion renewal of Grand Ostium ‘Bliss Hall’
  • Opening of CMCC ‘King’s terrace’


  • Grand Ostium- Incheon MICE Alliance association member company.
  • Launching of lunchbox brand.
  • Launching of catering brand.
  • Launching of ‘a better way of living, Remembership’.
  • Start of Grand Ostium ‘the third grand open’
  • Lunching of 2019 Republic of Korea ‘GOLD PIG’


  • Launching of Ostium’s’ 10-year anniversary ‘welcome kit’
  • Opening of Grand Ostium lunch cafeteria ‘Munhak lunch’
  • Publishing of ‘HOT DOG’ 2018 Republic of Korea wedding trend.


  • CMCC (Collabo MICE Convention Center
  • Launching of Youth overseas support project (1st Global pacman)
  • Holding of Grand Ostium-World Gourmet Salad Festival
  • Publishing of Grand Ostium Sports Wedding product
  • Publishing of 2017 Korea’s wedding trend ‘DIET COCK’


  • Opening of Grand Ostium Incheon Munhak Sports Convention Center
  • ‘tomorrow hope workshop’ Innovation company (Ministry of Employment and Labor)
  • Launching of Ostium Academy
  • Launching of ‘Wedding Dining’ service brand.
  • Publishing of ‘BANANA BOAT’ of 2016 Korea’s Wedding trend.