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2010's 2017
  • CGO Company Tamra Offshore Wind Farm Project (30 MW)
2016
  • (KNOC) ULSAN Crude Oil Bouy Relocation Project including Donghae-1 Gas Pipe Relocation
2015
  • (R&D)Development of Core Installation Technologies for Float-over and Dual Crane Methods
2014
  • (R&D) Development of Levelling System for Jacket Type Structure of Offshore Wind Turbine over 3MW-class
2013
  • (S-OIL) New SPM Construction Project / SPM Installation
    • (Van Oord) New SPM Construction Project / Spool Piece underwater Installation
2012
  • (S-OIL) New SPM Construction Project/Refurbishment of a SPM
    • Tamra offshore wind farmProject(30MW) EPC Contract /Offshore wind turbine and Jacket Installation
      • (R&D) Optimized leg design and Development of jack-up system for wind turbine installation Vessel(WTIV)
        • (R&D) Development program for the Hub port in Offshore wind power industry
2011
  • Repair work of underwater Defense net for Naval operations command
2010
  • Registered in Ministry of Knowledge & Economy as expert company of renewable energy(Wind Energy)
    • (HHI) Bongkot 4A project (Diving & ROV service)
2000's 2009
  • (LS Cable) HVDC link construction Project between Jindo and Jejudo: Project Management
2008
  • SPM Buoy Refurbishment and installation of SK Crude Oil Unloading System Relocation Project was awarded jointly with Banner Australia
    • Started Negotiation with HHI for the long term contaract
2007
  • Turnkey Immersed Tunnel Installation of Busan-Geoje fixed link project was awarded jointly with Strukton(the Netherlands)
    • CDS SUBSEA Singapore acquired a diving contractor membership certificate from IMCA (International Marine Contractors Association)
2005
  • Air/Mixed Diving Equipment was acquired and Diving Services were commenced.
    • Alliance with Global Industries(USA)
      • SK Buoy Project was awarded jointly with Global Industries Asia Pacific.
2004
  • Underwater Repair and Maintenance Service for Seoul Bridges was commenced.
2003
  • CDS was established