Trends
SK Group builds Ulsan data centre for AWS AI infrastructure
What happened: SK group partners with AWS for AI infrastructure in Ulsan SK Group has launched a project to build a data centre in Ulsan, South Korea, aimed at supporting Amazon Web Services’ (AWS) new AI zone. The construction is part of a larger plan to develop AI-focused infrastructure in the sou…

Headline
What happened: SK group partners with AWS for AI infrastructure in Ulsan SK Group has launched a project to build a data centre in Ulsan, South Korea, aimed at supporting Amazon Web Services’ (AWS) new AI zone. The construction is part of a larger plan to develop AI-focused…
Context
SK Group has launched a project to build a data centre in Ulsan, South Korea, aimed at supporting Amazon Web Services’ (AWS) new AI zone. The construction is part of a larger plan to develop AI-focused infrastructure in the southeastern industrial city. The facility will be located in the Ulsan Free Economic Zone (UFEZ) and will host hyperscale cloud servers to meet growing demand for high-performance computing. The company has signed a memorandum of understanding with the Ulsan Free Economic Zone Authority to formalise cooperation. According to the Fast Mode report, the data centre will be developed by SK Ecoplant and managed by its digital infrastructure unit. Construction will start in 2025 and finish by 2027.
Evidence
Pending intelligence enrichment.
Analysis
The facility aims to power AWS’s planned AI zone in Ulsan, which is set to provide advanced cloud services to enterprise users, startups and public sector organiZations. Also read: OpenAI and AMD alliance strengthens AI infrastructure Also read: AMD unveils MI350 & Roadmap for AI infrastructure ’ This development signals a shift in South Korea’s approach to cloud and AI infrastructure. By aligning with AWS, SK Group strengthens its role in global cloud supply chains and leverages South Korea’s push for digital transformation outside of Seoul. Ulsan, previously known for shipbuilding and petrochemicals, is now repositioning as a tech and data hub. Other major Korean firms, such as KT Corporation, have recently increased investments in data centres and cloud services. This reflects rising domestic demand and international interest in high-reliability hosting locations in East Asia.
Key Points
- SK Group begins constructing a large-scale data centre in Ulsan to support AWS’s AI infrastructure zone.
- The facility is expected to be completed by 2027 and will enhance South Korea’s cloud computing capabilities.
Actions
Pending intelligence enrichment.





