Finance

ACS, BlackRock to seal $27 billion data centre deal, report says

Published by Global Banking & Finance Review

Posted on November 13, 2025

2 min read

· Last updated: January 21, 2026

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ACS, BlackRock to seal $27 billion data centre deal, report says
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MADRID (Reuters) -Spain's ACS is close to striking a 23 billion euro ($26.8 billion) partnership with BlackRock's Global Infrastructure Partners to develop data centres, newspaper Expansion reported

ACS and BlackRock Near $27 Billion Partnership for Data Centres

MADRID (Reuters) -Spain's ACS is close to striking a 23 billion euro ($26.8 billion) partnership with BlackRock's Global Infrastructure Partners to develop data centres, newspaper Expansion reported on Thursday, citing unnamed market sources.

Under this agreement, the U.S. asset manager GIP is set to take a 50% stake in the ACS Digital & Energy unit, Expansion said, consisting of 5 billion euros in equity capital - to be contributed progressively - and 18 billion euros in debt.

ACS and BlackRock declined to comment, while GIP did not immediately respond to Reuters' requests for comment.

The report comes as surging demand for AI computing and limited power capacity is driving valuations for digital infrastructure to record levels.

ACS had targeted its data centre business to reach a valuation of between 3 billion and 5 billion euros by 2030. The reported partnership with GIP would price it at the high end of that range.

The Spanish construction company is set to update its data centre strategy at an investor day on Friday.

GIP, which manages more than $180 billion in assets globally, last month participated in the $40 billion acquisition of U.S. data centre firm Aligned along with Microsoft and Nvidia.

Major tech companies are on track to spend $400 billion on AI infrastructure this year, according to Morgan Stanley estimates.

($1 = 0.8575 euros)

(Reporting by David Latona; Additional reporting by Corina Pons; Editing by Jesús Aguado and Louise Heavens)

Key Takeaways

  • ACS and BlackRock are finalizing a $27 billion data centre deal.
  • The partnership involves ACS Digital & Energy and GIP.
  • GIP to take a 50% stake with 5 billion euros in equity.
  • The deal reflects rising demand for AI infrastructure.
  • ACS aims for a data centre valuation of up to 5 billion euros by 2030.

Frequently Asked Questions

What is a partnership?
A partnership is a business arrangement where two or more individuals or entities manage and operate a business together, sharing its profits and losses.
What are valuations?
Valuations are assessments of the worth or value of an asset, company, or investment, often used to determine pricing for sales or investments.
What is infrastructure?
Infrastructure refers to the fundamental facilities and systems serving a country, city, or area, including transportation, communication, and utilities.
What is investment?
Investment is the act of allocating resources, usually money, in order to generate income or profit, often involving the purchase of assets.
What is technology in finance?
Technology in finance, often referred to as FinTech, involves the use of technology to improve and automate financial services and processes.

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