AirTrunk Acquisition, Valuation, Funding & Investors

AirTrunk was acquired by Blackstone for $16B in September 2024, a 14.9x multiple on $1.1B of revenue.

AirTrunk acquisition price

$16B

Acquired by Blackstone · Sep 2024

AirTrunk revenue at acquisition

$1.1B

Last twelve months · Sep 2024

AirTrunk revenue multiple at acquisition

14.9x

EV/Revenue · Sep 2024

AirTrunk EBITDA multiple at acquisition

22.0x

EV/EBITDA · Sep 2024

AirTrunk Overview

About AirTrunk

AirTrunk is a Sydney-headquartered developer and operator of hyperscale data centers in Australia and Asia Pacific. The company owns and manages facilities in Melbourne, Sydney, Perth, Singapore, and Hong Kong, with capacities exceeding 500 megawatts. AirTrunk serves cloud providers and enterprises with high-density colocation, connectivity, and sustainability features like renewable energy integration. Acquired by Blackstone in 2021 for $24 billion, it operates the largest interconnected data center campuses in the region, supporting digital transformation for clients including AWS and Microsoft.


Founded

2014

HQ

AustraliaSydney

Status

Acquired

Customer focus

B2B

Revenue model

Usage-based

Revenue

$1.1B (Sep 2024)

Valuation

$16B (acquired Sep 2024)

AirTrunk Acquisition

AirTrunk was acquired by Blackstone for $16B on 4 September 2024.

The acquisition price implies a 14.9x revenue and 22.0x EBITDA multiple on $1.1B of revenue.

Before the acquisition AirTrunk had raised $306M across 1 funding round.

AirTrunk operates as the leading hyperscale data center platform in the Asia Pacific region, with facilities in Australia, Japan, Malaysia, Hong Kong, and Singapore. It provides over 800MW of committed capacity to customers and owns land supporting more than 1GW of future development, serving cloud services, AI demands, and energy transition needs. Founded in 2015 by CEO Robin Khuda, AirTrunk has grown to twice the size of its nearest competitor, positioning it at the forefront of digital infrastructure growth. Blackstone, the world's largest alternative asset manager and leading digital infrastructure investor with a pre-deal portfolio of US$55 billion in data centers and US$70 billion development pipeline, led a consortium including Blackstone Real Estate Partners, Infrastructure Partners, Tactical Opportunities, private equity for individual investors, and Canada Pension Plan Investment Board (CPP Investments with 12% stake) to acquire AirTrunk from Macquarie Asset Management and Public Sector Pension Investment Board. Announced on September 4, 2024, the deal implies an enterprise value over A$24 billion (US$16.1 billion), marking Blackstone's largest Asia-Pacific investment, Australia's biggest M&A transaction and leveraged buyout of 2024, and the largest global data center deal ever. The acquisition closed on December 23, 2024, following Australian Foreign Investment Review Board approval, with RBC Capital Markets as joint financial advisor and lead structuring bank. Strategic rationale centers on capitalizing on AI-driven demand, cloud expansion, and hyperscale needs in Asia-Pacific's key markets, enabling accelerated growth through Blackstone's global scale, capital access, sector expertise, and regional networks. The deal funds AirTrunk's committed expansions in land, power, and connectivity, supporting responsible scaling with emphasis on sustainability and social impact while Blackstone aims to dominate the digital infrastructure ecosystem including data centers and power services.

AirTrunk acquisition details
AcquirerDateTypePriceEV/RevenueEV/EBITDA
4 Sep 2024PE buyout$16B14.9x22.0x

AirTrunk Funding History

AirTrunk has raised a total of $306M across 1 funding round.

AirTrunk funding rounds

AirTrunk funding rounds
DateStageInvestorsRaisedDeal Summary
Feb 2017Undisclosed stageGoldman Sachs (lead); TPG$306MAirTrunk, a Singapore-based hyperscale data center developer targeting the Asia-Pacific market, completed a AU$400 million (~USD$306 million) capital raise in February 2017 led by Goldman Sachs and TSSP (also referenced as TPG or Sixth Street), marking the largest pre-revenue funding for a startup in the region. The funds, comprising about 60% equity and the rest debt (with a A$150 million debt facility from ING and Natixis), were allocated to construct flagship data centers in Sydney (70MW IT load capacity) and Melbourne (50MW IT load capacity), with initial 20MW operations targeted for Q3 2017. Goldman Sachs and TSSP joined founder Robin Khuda as major shareholders, advised by J.P. Morgan and Norton Rose Fulbright. The company positioned its facilities for cloud, content, and large enterprise customers, emphasizing scalability, energy efficiency, resiliency (e.g., 132KV dual-feed power in Sydney), and lower operating costs compared to competitors, aiming to support providers like Google, Amazon, or Microsoft. Sites were acquired in 2016 for US$24 million in Sydney and US$11.5 million in Melbourne, with total planned spend around US$1.7 billion. AirTrunk aspired to become the leading data center platform in Asia-Pacific amid growing cloud adoption in Australia. Subsequent developments included further financings, such as an A$850 million expansion loan in August 2017 and later rounds totaling USD 950 million, transitioning the asset toward infrastructure investment profile.

Who has invested in AirTrunk?

2 investors have backed AirTrunk across its funding rounds, including Goldman Sachs and TPG.

Lead investors include Goldman Sachs.


AirTrunk Investors

Investors in AirTrunk by funding rounds participated
InvestorHQRoundsRoleFirst check

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Acquisitions by AirTrunk

AirTrunk has acquired 1 company to date.

Last acquisition by AirTrunk was on April 19th 2026. AirTrunk acquired Lumina CloudInfra for undisclosed valuation.


Latest Acquisitions by AirTrunk

Lumina CloudInfra
Description
Lumina CloudInfra is a cloud infrastructure provider in India. The company operates data centers in five Tier-1 cities with 600MW planned capacity, 48 hours of power backup, and robust connectivity.
HQ CountryIndia
HQ City
Mumbai
Deal Date19 Apr 2026
Valuationundisclosed
EV/Revenue
EV/EBITDA

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AirTrunk Competitors

AirTrunk competitors include listed companies like IonQ, IEIT Systems, Sugon and Cellnex, and private ones like Nscale and Firmus Technologies.

Public and private companies comparable to AirTrunk
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
IonQUnited StatesUnited StatesPublicly listed$130M($531M)$16B40.3x
IEIT SystemsChinaChinaPublicly listed$25B$545M$15B0.6x
SugonChinaChinaPublicly listed$2.2B$484M$18B7.1x
NscaleUnited KingdomLondonPrivate$33M-$15B442.4x
CellnexSpainSpainPublicly listed$4.7B$3.4B$19B9.3x
Firmus TechnologiesAustraliaSydneyPrivate$1.4B-$11B-

AirTrunk Public Comps

AirTrunk is no longer listed, but its public comps include IonQ, IEIT Systems, Sugon, Cellnex, SBA Communications, China Unicom, Oracle Corp Japan, Applied Digital, INWIT and D-Wave Quantum.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
IonQ$130M($531M)109.9x40.3x(26.9x)(39.1x)
IEIT Systems$25B$545M0.7x0.6x30.2x22.4x
Sugon$2.2B$484M8.0x7.1x36.7x30.3x
Cellnex$4.7B$3.4B9.3x9.3x13.1x11.1x
SBA Communications$2.8B$1.9B12.1x12.0x17.7x17.7x
China Unicom$58B$16B0.3x0.3x1.0x1.2x
Oracle Corp Japan$1.8B$589M3.9x3.9x12.1x12.2x
Applied Digital$611M($85M)21.3x20.1x(154.0x)78.1x

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Common questions about AirTrunk

When was AirTrunk founded?AirTrunk was founded in 2014.
Where is AirTrunk headquartered?AirTrunk is headquartered in Sydney, Australia.
Is AirTrunk publicly listed?No, AirTrunk was acquired by Blackstone in September 2024.
Who acquired AirTrunk?AirTrunk was acquired by Blackstone in September 2024.
How much was AirTrunk acquired for?AirTrunk was acquired for $16B in September 2024, a 14.9x revenue multiple.
How much funding has AirTrunk raised?AirTrunk has raised $306M across 1 funding round.
What was AirTrunk's last funding round?AirTrunk's last funding round was a $306M undisclosed-stage round in February 2017, led by Goldman Sachs.
Who are AirTrunk's investors?AirTrunk's investors include Goldman Sachs and TPG.
Which companies are comparable to AirTrunk?Companies comparable to AirTrunk include IonQ, IEIT Systems, Sugon, Nscale, Cellnex and Firmus Technologies.
How many companies has AirTrunk acquired?AirTrunk has acquired 1 company, including Lumina CloudInfra.

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