KOREA DATA CENTER DATABASE

Explore Korean data center locations and status.

Search by region, operator, and project stage, and switch between the list and map to check facility specifications and sources. Be sure to review the scope and timing of the publicly available data.

Registered Business Sites101Includes operating and developing sites
Operating centers68Includes operation and expansion plans
Map Display85Address and area-level locations distinguished
Operating and Development Entities31Names linked to public centers

Latest facility record check 2026-10-19 · The verification date for each individual record is indicated in the details. The number of registered entries does not represent the total market size nationwide.

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Official specification evidence 93records · latest check 2026-10-14. The listing of specifications does not imply verification of remaining capacity or the validity of certifications.

Centers by operator · 31entities
Current Search Results: Project Stage and Regional Distribution
Search Results · Operation and Development Stages

These are registered sites that match your current search criteria.

  • Operations68 items
  • Under construction11 items
  • Plan10 items
  • Checking status3 items
  • Licensing Complete2 items
  • Other7 items
Search Results · Regional Distribution

This is distinct from overall market share nationwide.

  • Busan Area6 items
  • Geumcheon, Seoul6 items
  • Seongnam, Gyeonggi Province5 items
  • Ansan, Gyeonggi Province5 items
  • Gangnam, Seoul5 items
  • Other74 items

Search Results 101Location

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Map Display 85sites / results 101Location

Reference locations for each region are indicated by dotted borders. Centers with unconfirmed locations are also included in the list below.

SK Broadband·SK Telecom · Under construction

SK Horizon Guro AI Data Center

Guro-gu, Seoul (specific address withheld) · Area reference — not facility location

View Center Details →
Goyang, Gyeonggi ProvinceOperations

SK Broadband Ilsan IDC

SK Broadband·SK Telecom

경기도 고양시 일산권

SK브로드밴드 일산 IDC는 공식 영문 서비스에 건물 규모와 제공 서비스가 소개된 고양 지역의 기존 센터입니다. SK텔레콤은 2026년 발표에서 일산에 운영 중인 물리센터가 두 곳이라고 확인했습니다.

Public Power
Undisclosed
Size & facility
영문 공식 소개 연면적 30,740㎡·지하 3층/지상 10층
운영사·공식자료 확인Facility record checked 2026-10-19
Seongnam, Gyeonggi ProvinceOperations

SK Broadband Pangyo IDC

SK Broadband·SK Telecom

46 Pangyo-ro 255beon-gil, Bundang-gu, Seongnam, South Korea

SK브로드밴드·SK텔레콤의 판교 IDC는 인수 효과가 공식 실적에 반영되고 현재 운영 포트폴리오에 포함된 성남권 거점입니다. 별도로 소개된 판교 AI 기술 테스트베드와 물리적으로 같은 시설인지는 공개자료만으로 단정하지 않습니다.

Public Power
Undisclosed
Size & facility
Currently verifying the official network of data centers operated by the provider and conducting further verification of detailed specifications.
운영사·공식자료 확인Facility record checked 2026-10-19
Guro, SeoulUnder construction

SK Horizon Guro AI Data Center

SK Broadband·SK Telecom

Guro-gu, Seoul (specific address withheld)

구로 AI 데이터센터는 SK텔레콤이 2026년 8월 공개한 SK호라이즌 운영·확장 계획에 건설 중 사업으로 포함한 서울권 신규 프로젝트입니다. 현재 운영 중인 8개 센터와 구분돼 발표됐으며, 아직 센터별 세부 제원은 공개되지 않았습니다.

Public Power
Power intake capacity, UPS, and IT load by center are not disclosed.
Size & facility
New construction projects included in SK Horizon’s 318 MW portfolio
운영사·공식자료 확인Facility record checked 2026-10-19
Geumcheon, SeoulOperations

STT Seoul 1

ST Telemedia Global Data Centres

345-26 Gasan-dong, Geumcheon-gu, Seoul, South Korea

서울 가산동에서 2026년 6월 상업운영을 시작한 STT GDC의 국내 첫 데이터센터입니다. STT GDC 60%·효성중공업 40% 합작법인이 개발·운영하며 하이퍼스케일과 기업 AI·클라우드 배치를 지원합니다.

Public Power
IT Load: up to 30 MW
Size & facility
Approximately 40,000 ㎡
  • Maximum IT load≤ 30 MW_ITOperator-disclosed specifications · ST Telemedia Global Data Centres
  • Utility feed voltage22.9 kVOperator-disclosed specifications · ST Telemedia Global Data Centres
운영사·공식자료 확인Facility record checked 2026-10-19Specification evidence 12records · checked 2026-10-07
SeoulOperations

TELEHOUSE Seoul

TELEHOUSE

서울특별시

TELEHOUSE가 서울 도심의 글로벌 기업과 국내 진출 기업을 대상으로 소개하는 코로케이션·통신 연결 거점입니다. 공식 팩트시트는 서울파이낸스센터 내 1,140㎡ 시설과 통신사 선택권을 안내합니다.

Public Power
Undisclosed
Size & facility
Official Fact Sheet: 1,140 m²
운영사·공식자료 확인Facility record checked 2026-10-19

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