MGX, AIP and BlackRock's GIP Complete $40 Billion Acquisition of Aligned Data Centres

The Quick Take

• The Artificial Intelligence Infrastructure Partnership (AIP), MGX, and BlackRock's Global Infrastructure Partners (GIP) closed a $40 billion acquisition of Aligned Data Centres from Macquarie Asset Management.
• The transaction is one of the largest AI-focused infrastructure deals globally, concentrating ownership of large-scale data centre assets under a consortium of sovereign, institutional, and private equity-backed capital.
• MGX is a UAE-based AI investment company, positioning the deal as a key milestone in the Gulf region's broader push to anchor global AI infrastructure investment flows.

The Artificial Intelligence Infrastructure Partnership, alongside Abu Dhabi-based investment firm MGX and BlackRock's Global Infrastructure Partners, closed the $40 billion acquisition of Aligned Data Centres from Macquarie Asset Management, according to Economy Middle East reporting in July 2026. The deal transfers ownership of one of the largest independent data centre operators to a consortium combining Gulf sovereign capital, US asset management firepower, and AI-focused infrastructure mandate. Aligned Data Centres operates across major US hyperscale corridors including Phoenix, Salt Lake City, Chicago, and Northern Virginia, making it a critical physical layer for AI compute demand that has expanded dramatically since 2024.

The $40 billion closing represents a landmark deal for AI infrastructure capital allocation. BlackRock's GIP brings established infrastructure management expertise and LP relationships; MGX provides Gulf sovereign alignment and potential Middle East co-location expansion; and AIP — originally structured by Microsoft and BlackRock — adds the hyperscaler demand signal that underpins data centre yield projections. For competitors including Digital Realty, Equinix, and Iron Mountain, the deal resets private market valuations for premium data centre assets and reinforces the premium multiple that AI-driven colocation commands over traditional enterprise data centre capacity.

Investors tracking AI infrastructure should monitor Aligned Data Centres' post-close expansion pipeline announcements, which will indicate how quickly the new consortium intends to deploy additional capital into new builds or capacity upgrades. The next key signal for the sector is any announcement of hyperscaler anchor tenancy commitments from Microsoft, Amazon Web Services, or Google at Aligned's facilities, which would de-risk yield assumptions. The macro variable governing the AI infrastructure thesis is electricity grid capacity and cooling technology costs — both constrain the pace at which new data centre capacity can be commissioned, creating natural pricing floors for existing premium assets like those held by Aligned.

Synthesized from 1 source — full coverage, sentiment breakdown, and forward signals below.