2019

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

2018

• 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’

2017

• 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.

2016

• 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’

2015

• 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.