Data Centers in Seoul

Note: We are not affiliated with the data centers or companies listed below. Listings are compiled from public sources and have not been independently confirmed by us — please verify directly with the company before relying on this information.

Seoul currently has 8 confirmed data center or colocation companies with a presence here.

8Companies

Companies here

Equinix SL1 CARRIER-NEUTRAL PENDING REVIEW
SL1 sits near Seoul's central business district and offers N+1 power redundancy.
KINX KINX Sangam1 IDC CARRIER-NEUTRAL PENDING REVIEW
This facility is noted for world-class safety and security systems and is built to accommodate both high- and medium-density colocation customers.
KINX KINX Dogok IDC CARRIER-NEUTRAL PENDING REVIEW
This facility, located in Seoul's Gangnam District, is described as designed to serve telecommunications, finance, gaming, and media clients requiring low-latency, high-performance infrastructure.
KINX KINX Gasan IDC CARRIER-NEUTRAL PENDING REVIEW
Gasan IDC serves as a hub for network points-of-presence of major domestic and international cloud service providers, including AWS Direct Connect and Azure ExpressRoute access points.
LG Uplus Data Center Seocho 2 Center PENDING REVIEW
LG Uplus Data Center Gasan Center PENDING REVIEW
This facility sits within the Gasan Digital Complex, a major IT business district in Seoul, with reported gross floor area around 75,000 square meters.
LG Uplus Data Center Nonhyeon Center PENDING REVIEW
This was LG U+'s very first data center, opening its initial phase in Seoul's Gangnam-gu district in 1998.
LG Uplus Data Center Sangam Center PENDING REVIEW
LG Uplus Data Center Seocho 1 Center PENDING REVIEW
The company states this facility was designed to the global standards of the US firm EYP, positioning it for optimized international business use.
Oracle Cloud Infrastructure South Korea Central (Seoul) PENDING REVIEW
Princeton Digital Group SE1 PENDING REVIEW
SE1 is being developed by APAC real estate firm ESR in partnership with Seoul-based Wide Creek Asset Management, with the completed facility set to be leased to PDG.
Psychz Networks LG Gasan Digital Center PENDING REVIEW
The Seoul facility, launched in 2020, is located at the LG Gasan Digital Center and connects to 26+ network service providers.
ST Telemedia Global Data Centres STT Seoul 1 TIER III PENDING REVIEW
STT GDC's first South Korean facility comprises about 40,000 square metres of gross floor area in Gasan-dong, Geumcheon-gu, and is operated through a 60:40 joint venture with Hyosung Heavy Industries.
STACK Infrastructure Seoul Data Center PENDING REVIEW
This 48MW facility has secured power onsite and was made available for pre-lease.

Common Questions

Is there a carrier hotel in Seoul?

Filled in per-city where applicable, from research data.

What colocation providers operate in Seoul?

We've currently tracked 8 companies operating 14 facilities in Seoul — see the company list above, and contact a provider directly to confirm current availability.

Is there an AI data center in Seoul?

As of now, we don't have a confirmed AI-optimized (GPU-dense, liquid-cooled) data center on file for Seoul, though some providers listed above may support AI workloads to varying degrees. We continue tracking new developments here.

Are there cloud providers in Seoul?

Yes — we've identified 3 cloud providers with a presence in Seoul. See the company list above, and contact a provider directly to confirm current availability.

Own or operate a data center in Seoul? Add your listing →

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Disclaimer: This page was compiled with a structured research and verification process from publicly available sources. A human decides whether each page is published, but individual facts — addresses, contact details, and whether a company operates in a given location — are not independently fact-checked by us. Where you see a “Verified” badge, it means multiple independent sources agreed, not that we personally confirmed it. Companies open, close, relocate, and change contact details without always updating public records, so treat everything here as a starting point, not a confirmed source. If you're making a business decision, verify directly with the provider. Notice something outdated or incorrect? You're welcome to let us know — this site is updated periodically.

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