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Hillhouse in talks for $600m financing to support DayOne data centre expansion

Reported by Privateequitywire
Jun 18, 2026· 3 min read
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Key Takeaways
  • • Hillhouse Investment Management is securing approximately $600 million in debt financing to support its continued expansion in data centre operator DayOne Data Centers Ltd, with pricing set at roughly 500 basis points over SOFR on a three-year term.
  • • Hillhouse's stake in DayOne has increased to approximately 19% (non-diluted basis) following a Series C funding round led jointly with Coatue Management that valued the company at $4.5 billion.
  • • DayOne, formerly GDS International, operates a fast-growing data centre platform across seven Asian and European markets (Singapore, Malaysia, Indonesia, Thailand, Hong Kong, Tokyo, and Finland), positioning it as a beneficiary of accelerating AI infrastructure demand.
  • • The company is simultaneously exploring additional financing avenues, including a potential expansion of an existing Malaysian credit facility that could reach up to $7 billion, and is reportedly considering a US IPO with potential valuations reaching $20 billion depending on market conditions and timing.
  • • The financing activity reflects the substantial capital requirements driving hyperscale data centre expansion, as operators compete for land, power, and connectivity resources in strategic markets amid the global AI buildout.
Summary
Hillhouse Investment Management is in advanced discussions with banks to raise approximately $600 million in debt financing to support its growing investment in data centre operator DayOne Data Centers Ltd, according to Bloomberg sources. The proposed three-year loan is expected to be priced at around 500 basis points over the US Secured Overnight Financing Rate, with a portion of proceeds dedicated to refinancing existing borrowings from Hillhouse's earlier stakes in the company. Terms remain subject to negotiation and may be subject to change.

The debt raise comes closely on the heels of a Series C funding round co-led by Hillhouse and Coatue Management, which valued DayOne at approximately $4.5 billion and expanded Hillhouse's ownership stake to roughly 19% on a non-diluted basis. This investment underscores institutional confidence in the data centre operator as a foundational asset for the expanding AI infrastructure ecosystem.

DayOne, the rebranded successor to GDS International, operates a geographically diverse data centre platform spanning seven key markets across Asia and Europe: Singapore, Malaysia, Indonesia, Thailand, Hong Kong, Tokyo, and Finland. The company's multi-regional footprint positions it to capture demand arising from the global artificial intelligence buildout, which is driving unprecedented demand for hyperscale compute and storage capacity.

Beyond the current financing round, DayOne is exploring additional capital options, including a potential expansion of an existing Malaysian credit facility that could eventually reach $7 billion in total capacity. The company is also reportedly weighing a US initial public offering, with market participants suggesting potential post-IPO valuations of up to $20 billion contingent on market timing and conditions. These parallel financing initiatives reflect the substantial and sustained capital requirements needed to secure land, power infrastructure, and connectivity in competitive markets as data centre operators scale operations globally.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Privateequitywire Hillhouse in talks for $600m financing to support DayOne data centre expansion