KKR, IMM to invest $2.1b in SK Telecom’s AI data centre platform
KKR, IMM, and Stonebridge will invest $2.1B in SK Telecom's AI data center unit, SK Horizon. SK Telecom retains 51% control. SK Horizon aims to expand data center capacity to 318 MW. The deal is expected to close in Q1 2027, pending approvals.
How this was made

The 30-second read
Why it matters
The deal creates a new AI‑focused infrastructure platform with significant capacity targets, potentially reshaping the regional data centre market.
Market read
The transaction signals strong private‑equity confidence in AI infrastructure, likely influencing related stocks and sector sentiment.
What to watch
Regulatory approvals and potential geopolitical tensions could delay project execution.
Background
KKR's Asia Pacific infrastructure strategy seeks to capture AI‑driven data centre growth; SK Telecom is a leading telecom operator in Korea.
Ticker impact
KKR will acquire a 29% stake in SK Horizon, the new AI data centre spin‑off of SK Telecom, in a $2.1 bn deal.
Potential upside for KKR stock as investors price in the new AI data centre exposure.
Large‑scale investment in a high‑growth sector; first‑report disclosure.
Market effects
Accelerates growth outlook for AI data centre and submarine cable sectors in Asia.
Boosts sentiment for South Korean tech and infrastructure equities.
Highlights increasing private‑equity interest in AI‑related infrastructure worldwide.
Counterpoint
If the AI demand slowdown materialises, the capital may not yield expected returns, pressuring valuations.
Key entities
- InvestorKKR
Global private‑equity firm acquiring a 29% stake.
- OperatorSK Telecom
South Korean telecom company spinning off its data centre assets.
- InvestorIMM Investment
South Korean investment firm co‑investing in the spin‑off.
