Companies/SK Telecom
Seoul, South Korea
SK Telecom
South Korean mobile network operator; operates the Haein cluster, a sovereign AI cloud built on more than 1,000 NVIDIA Blackwell GPUs at SK Broadband's Gasan AI Data Center in Seoul, selected for Korea's government-backed Sovereign AI Foundation Model Project.
Systems this company appears in
- Systems
- 1
- Aggregate Rmax
- 0.0 GFlop/s
- Aggregate power
- 0 kW
- First appearance
- 2025-06
- Most recent
- 2025-06
- Concentration
- -
systems it appears in
where disclosed
largest is SK Ulsan AI Data Center
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Integrator | 1 | 0.0 GFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| SK Ulsan AI Data Center South Korea · | Integrator | SK Telecom | - | unranked |
AI datacenters operated
| System | Status | Accelerators | Stated power (MW) |
|---|---|---|---|
| Haein Cluster | operational | - | - |
| SK Ulsan AI Data Center | under construction | 60,000 | 40 |
| SK Telecom Titan | operational | 1,040 | - |
Figures come from the AI datacenter metrics; blank means none recorded.
Compute deals
| Date | Role | Counterparty | Type | MW | Value ($bn) | Source |
|---|---|---|---|---|---|---|
| 2025-06-20 | Seller | Amazon | Joint venture | 100 | - | lightreading.comtechblog.comsoc.org |
Headline values are as announced and are not additive. See all compute deals.
Sites operated
| Site | Location | Cooling | Commissioned |
|---|---|---|---|
| SK Broadband Gasan AI Data Center | Seoul, South Korea | - | 2025 |
| SK Ulsan AI Data Center Site | Ulsan, South Korea | Hybrid air and water cooling | - |