Two major data center transactions in Asia moved forward this week, underscoring how institutional capital continues to concentrate around hyperscale digital infrastructure. Keppel DC REIT and Keppel announced they had entered into indirect agreements to acquire a 90% interest in Tokyo Data Centres 4 and 5 in Inzai City, while a stock exchange filing confirmed that Singtel and a KKR-led consortium had finalized their acquisition of a 100% stake in ST Telemedia Global Data Centres. Both deals matter because they show established operators deepening exposure to Japan and Singapore at a time when Asia-Pacific data center demand remains structurally supported, even as the evidence here comes from a single source and should be read with that limitation in mind.
The Keppel transaction is valued at 190 billion Japanese yen, or approximately US$1.19 billion, for the two hyperscale colocation facilities. The acquisition will be funded through a combination of equity and yen-denominated debt and is expected to complete in the fourth quarter of 2026. Upon completion, Keppel DC REIT will hold an effective interest of 88.62% in each data center, while Keppel will hold 1.38% through its stake in Keppel Japan KK. The existing operator, described as an established global data center owner and operator, will retain a 10% interest in each facility to ensure alignment of interests and continuity of operations. The two data centers are fully occupied by four investment-grade clients from the Internet, enterprise, and IT services sectors, and three of those clients are new to Keppel DC REIT.
The source provides specific financial and portfolio context for the Keppel acquisition. On a pro forma basis, if the acquisition had been completed on January 1, 2025, dividend per unit for FY 2025 would increase by 2.6%, from 10.381 cents to 10.649 cents, according to Keppel. Loh Hwee Long, CEO of the manager of Keppel DC REIT, said the acquisition demonstrates a disciplined approach to acquiring quality assets and provides embedded growth through contracted rent escalators and meaningful potential reversion opportunities. The rental income contribution of Japan to Keppel DC REIT's portfolio would rise from approximately 9% as of 30 June 2026 to approximately 23% post-acquisition, while Singapore would remain anchored at around 60% of rental income. The source also notes that the acquisition reduces client concentration risk.
Separately, Singtel and KKR now hold 25% and 75% of STT GDC respectively after completing a deal valued at 6.6 billion Singapore dollars, or approximately $5.2 billion. The source describes this as one of the largest data center transactions in Asia and says the acquisition would give STT GDC an enterprise value of SG$13.8 billion, or approximately $10.84 billion, including leverage and capital expenditure for committed projects. The deal was partly funded by a SG$5 billion sustainability-linked loan secured from DBS, OCBC and UOB, which served as mandated lead arrangers, bookrunners and coordinators. The financing incorporates two sustainability performance indicators aligned with STT GDC's environmental objectives: increasing the proportion of electricity generated from renewable sources and expanding the proportion of green data centers in its portfolio.
The broader market implication is that both transactions reinforce the pattern of consolidation and portfolio deepening in Asia-Pacific data centers. The source also references a related report that Asia-Pacific is set for a $280 billion data center buildout, and a separate SK Telecom transaction creating SK Horizon in a $2.2 billion data center spin-off deal. However, those related items are mentioned only in passing and are not detailed in this dossier. The evidence level is single full text, meaning the analysis must stay close to one source and cannot independently corroborate the figures, completion timelines, or strategic claims. Key unknowns include the identity of the third-party sellers in the Keppel transaction, the exact equity and debt split, and the final regulatory or closing conditions for the fourth quarter of 2026 completion.
What to watch next is whether the Keppel acquisition closes on the stated timeline and whether the DPU accretion guidance holds once actual income from Tokyo Data Centres 4 and 5 is reported. For STT GDC, the focus will be on how the sustainability-linked loan terms affect operational decisions and whether the enterprise value of SG$13.8 billion is validated by subsequent performance. Because the source does not provide independent commentary from buyers, sellers, or regulators, readers should treat the announced figures as company-disclosed and not yet independently verified.