Singapore's STT GDC Opens First Data Center in Korea

Technology|
|
By Kim Tae-ho
||
Exterior of the STT Seoul 1 data center built in Gasan-dong, Seoul. Photo courtesy of STT GDC Korea - Seoul Economic Daily Technology News from South Korea
Exterior of the STT Seoul 1 data center built in Gasan-dong, Seoul. Photo courtesy of STT GDC Korea

STT GDC, a Singapore-based data center specialist, said Friday it has opened its first data center in Korea, "STT Seoul 1."

STT Seoul 1 was built and is operated by STT GDC Korea, a joint venture established in 2021 by STT GDC (60% stake) and Hyosung Heavy Industries (40% stake). STT Seoul 1 serves as STT GDC's strategic foothold for entering the domestic market and was built to support artificial intelligence (AI) and cloud infrastructure development for customers in Northeast Asia.

Korea is a strategically important market in the high-performance digital infrastructure sector, with active corporate digital transformation and growing demand for computing capacity. The opening of STT Seoul 1 is part of STT GDC's comprehensive strategy to expand into markets backed by long-term digital demand, infrastructure maturity, and customer requirements.

Located in Gasan-dong, Seoul, STT Seoul 1 has a total floor area of approximately 40,000 square meters and supports an IT load of up to 30 megawatts. It began full commercial operations this month.

"AI infrastructure is developing rapidly, centered on markets with strong digital capabilities, power supply conditions, and customer demand," said Heo Chul-hoe, CEO of STT GDC Korea. "STT Seoul 1 will become a key base for STT GDC to establish its presence in Korea and expand its business into major Northeast Asian markets."

Companies in this story

Original reporting by Kim Tae-ho for Seoul Economic Daily.

AI-translated from Korean. Quotes from foreign sources are based on Korean-language reports and may not reflect exact original wording.

Watch · Seoul Economic Daily

More →
3:12

AI KEY

Preview
Korean Corporate Intelligence HubKOSPI · KOSDAQ · 12 sectors

A live, cap-weighted view of every KOSPI and KOSDAQ sector, with same-day Korean reporting distilled by company — built for foreign investors, correspondents and analysts who need to scan Korea before the next session.

Korea Company Atlas

Preview
Market Ontology · The Feedback LoopKFTC 2025 · 92 groups · 121,954 articles

An English ontology of the Korean market — how companies, the media, the government and the National Assembly move each other in a loop. Korea's named controlling persons and designated business groups are a mechanism, not a risk to be priced blind.

SIGNAL

Now live
English Edition · Capital MarketsM&A · IPO · PE · Fund Flows

SIGNAL English Edition is live — Korea's deal desk reporting in English. M&A, IPOs, private equity and fund flows, covered daily for global institutional investors. Browse free; subscriber-only scoops at the 50% intro rate.