Operation Sites

YIDO is the only integrated management and project management company in Korea that is in the forefront leading the infrastructure, golf course, Real Estate O&M Business business as well as the environmental O&M business that is emerging as a core business in the era of the 4th Industrial Revolution.

  • City Square

    Building Operations Management

  • Uiseong waste

    Waste disposal

  • Jeonju Incinerator

    Waste incineration

  • Core-Value

    Office/Retail/Hotel, Real Estate O&M Business

  • CLUBD Gemgang

    Integrated Operation and management of ClubD Gemgang Golf Course

  • LIV@D

    Dormitory Integrated Operation Management

  • Paryong Tunnel

    Consigned management operations of private investment facilities of Paryong Tunnel

  • Busan Myungji

    Reduction of flammable waste

  • Ilseong

    Business in processing wastewater/Re-using wastewater

  • Metropolitan area environment

    Construction waste mid-process/ collection and transport

  • CLUBD Songnisan

    Integrated Operation and management of ClubD Songnisan Golf Course

  • CLUBD Boeun

    Integrated Operation and management of ClubD Boeun Golf Course

  • Gangnam P Tower

    Business, Neighborhood facilities

  • Hanam L Tower

    Knowledge industry center, Dormitory (240 flats), Storage, Neighborhood facilities

  • Maesong Rest Area

    Development of Maesong truck rest areas at Seohae-an Expressway

  • Cheongna waste reduction

    Cheongna 5 Didstrict and landfill waste maintenance work of the JCT section in South Cheongna

  • Pocheon mid-recycle facility

    Consignment operation of Pocheon mid-recycle facility

  • Yongseo Highway

    Yongin~Seoul Highway operation and management of private investment facilities

  • Cheonnon Highway

    Cheonan~Nonsan Highway operation and management of private investment facilities

  • Ulsan Bridge

    Integrated operation management of Ulsan Bridge and connecting roads

  • Sujeongsan Tunnel

    Sales and facility management consignment of Sujeongsan Tunnel

  • Gyeonggi West Sales Office

    Service name: West Suwon~ Osan~ Pyeongtaek, Suwon~ GwangMyung Highway private investment business

Our Business


YIDO has developed into a specialized company in the field of environmental O&M business through endless challenges, technology development, customer trust and experience for a pure and clean environment.

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YIDO manages and operates all aspects of operation and maintenance, including bridges, tunnels, major highways and arterial highways, ITS, airports, ports and railways.

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Real Estate

We manage and operate all aspects of operation and maintenance of commercial real estate, corporate real estate, residential and retail facilities.

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We have differentiated competitiveness in the integrated management of highway rest areas and concession areas.

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