AirTrunk (AIRTRUNK)
APAC hyperscale data center operator. Acquired by Blackstone and CPP Investments for ~$24B in Sep 2024, largest data center M&A deal on record.
- Ticker: AIRTRUNK
- Sector: dc operator
- Market cap: $15B
AirTrunk (AIRTRUNK) is a tracked supply-chain name in the data-center buildout in the dc operator sector. Market capitalization is $15B. Data Center Index tracks AirTrunk's capex history, project wins, and supplier exposure across the AI infrastructure buildout, refreshed daily from SEC filings and project announcements.
AirTrunk data center thesis
APAC hyperscale DC operator acquired by Blackstone and CPP Investments for ~$24B in September 2024, the largest DC M&A deal on record. Anchored in Sydney, Melbourne, Singapore, Hong Kong, Tokyo, and Osaka with a multi-gigawatt pipeline including the 354 MW Melbourne MEL2 and 300 MW Tokyo TOK1 AI expansion. Sole credible APAC alternative to Equinix and Digital Realty for hyperscaler offtake.
Bull case
- 354 MW MEL2 Melbourne plus 300 MW TOK1 Tokyo expansion under construction, 654 MW of announced AI-ready capacity in two of APAC's most power-constrained markets, with hyperscaler offtake essentially pre-sold at signing.
- Blackstone/CPP backing means committed capital for the entire $20B+ APAC pipeline without public-market refinancing risk, operates as a private long-duration vehicle that can outwait any cyclical demand wobble.
- Sovereign data residency and AI sovereignty mandates across Australia, Japan, Singapore, and Malaysia give APAC operators structural pricing power; every regional cloud workload that can't legally route to US-east benefits AirTrunk first.
Bear case
- APAC AI training cluster demand is overwhelmingly downstream of US hyperscaler decisions; if AWS, Azure, GCP slow training capex into 2027, AirTrunk's pipeline absorption rate slips by quarters, not weeks.
- Power and water in core metros (Sydney, Singapore, Tokyo) are at multi-decade highs; operating cost inflation could compress the IRR Blackstone underwrote, especially if PUE targets aren't met on the new AI-density designs.
- Currency exposure: AUD, JPY, SGD revenue is funded by USD capital; any sustained yen or aussie weakness widens the cost basis vs. the offtake currency mix and erodes returns to the LP base.
Tracked AirTrunk data center projects
- AirTrunk MEL2 Melbourne, 354 MW est., Melbourne, Australia · announced
- AirTrunk TOK1 AI Expansion (Tokyo), 300 MW est., Inzai, Japan · under construction
Recent AirTrunk news
- AirTrunk secures AU$4.25 billion green loan for Sydney data center campus, DCD, 2026-10-27
- AirTrunk to delay IPO amid rising interest rates - report, DCD, 2026-10-13
- AirTrunk plans additional $1bn investment in data center campus in Inzai, Japan, DCD, 2026-10-07
- AirTrunk partners with Emergence Quantum to explore cryogenic cooling in data centers, DCD, 2026-09-15
- AirTrunk completes installation of rooftop solar array at SYD1 data center in Sydney, Australia, DCD, 2026-05-01