Heathrow Airport Ownership: Who Owns The Uk's Main Aviation Hub?

Heathrow Airport is owned and operated by Heathrow Airport Holdings, which was known as BAA plc until 2012. Heathrow Airport Holdings is mostly owned by FGP and Qatar Investment Authority and CDPQ. Heathrow Airport Holdings also owned Gatwick Airport and Stansted Airport until they were sold in 2009 and 2013, respectively. In 2024, Ferrovial sold its shareholding to Ardian and the Public Investment Fund of Saudi Arabia, making Ardian Heathrow's largest shareholder.

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Heathrow Airport Holdings

The British Airports Authority, which was established by the Airport Authority Act 1965, originally owned Heathrow Airport, along with Gatwick Airport, Prestwick Airport, and Stansted Airport. The Authority acquired Edinburgh Airport in 1971, Glasgow Airport and Aberdeen Airport in 1975, and was privatised as BAA plc in 1986.

In 2006, BAA plc was acquired by Airport Development and Investment Limited (ADI), a company formed by the Ferrovial consortium. In 2012, the company changed its name to Heathrow Airport Holdings Limited. As of 2024, Ferrovial has sold its shareholding to Ardian and the Public Investment Fund of Saudi Arabia, which now hold the largest stakes in Heathrow Airport at 22.6% and 15% respectively.

GIC Private Limited

Heathrow Airport Holdings Limited, formerly known as BAA, owns and runs Heathrow Airport. Heathrow Airport Holdings Limited has numerous shareholders, including Ferrovial, a Spanish company, and Qatar Holding.

The Airports Commission backed a third runway at Heathrow in July 2015, which the government approved in October 2016. This decision was reversed by the Court of Appeal due to the government's failure to consider the environmental impact of aviation. In December 2020, the UK Supreme Court lifted the ban on the third runway expansion, allowing the construction plan to proceed.

Ardian, Heathrow's largest shareholder

Heathrow Airport Holdings Limited, the company that owns Heathrow Airport, is mostly owned by FGP and Qatar Investment Authority and CDPQ. Heathrow Airport Holdings Limited was previously known as BAA plc, which was acquired by Airport Development and Investment Limited (ADI) in 2006.

In January 2024, Ferrovial, the parent company of ADI, announced that it would sell its shareholding to Ardian and the Public Investment Fund of Saudi Arabia. In December 2024, Ardian and the Public Investment Fund completed the acquisition of 22.6% and 15% stakes in Heathrow Airport, respectively, for a combined US$4.12 billion. This made Ardian Heathrow's largest shareholder.

Ardian is a world-leading private investment house, managing or advising $176 billion of assets on behalf of more than 1,720 clients globally. The company has significant experience in owning and operating European airports. In the UK, Ardian was a 49% shareholder of London Luton Airport from 2013 to 2018 and is currently an indirect shareholder of Milan Linate, Milan Malpensa, Naples, and Turin airports.

Ardian's main shareholding group is its employees, and the company places great emphasis on developing its people and fostering a collaborative culture based on collective intelligence. Ardian's employees are strongly committed to the principles of Responsible Investment and are determined to make finance a force for good in society. The company aims to deliver excellent investment performance combined with high ethical standards and social responsibility.

Ardian has announced plans to acquire an additional 10% stake in Heathrow Airport, which would increase its ownership to 32.6%. This acquisition is subject to complying with the right of first offer (ROFO) and applicable regulatory conditions.

Ferrovial consortium

Heathrow Airport Holdings Limited, formerly BAA, owns and runs Heathrow Airport. The company was acquired in 2006 by Airport Development and Investment Limited (ADI), a new company formed by the Ferrovial consortium. In October 2008, ADI changed its name to BAA Limited.

Ferrovial is a Spanish company and is the largest shareholder in Heathrow Airport Holdings. In January 2024, Ferrovial announced it would sell its shareholding to Ardian and the Public Investment Fund of Saudi Arabia. In December 2024, it was reported that Ardian and the Public Investment Fund had successfully acquired 22.6% and 15% respectively of stakes in Heathrow Airport for a combined US$4.12 billion. Heathrow Airport Holdings is a major client of the UK construction industry and is a member of the Construction Clients' Group, which represents client views to the government's Strategic Forum for Construction.

Heathrow Airport Holdings makes money by charging landing fees and departing passenger levies to airlines, and from ancillary operations such as retail, car parking, and property. Heathrow Airport is the world's busiest international airport, with over 67 million passengers travelling through the airport annually on services offered by 90 airlines to over 180 destinations in over 90 countries.

During the COVID-19 pandemic, which severely disrupted air travel, Heathrow Airport Holdings kept its doors open in Terminal 2 and Terminal 5 for essential flights. The company had debts of over £17 billion to banks and bondholders during this period, making it one of the highest indebted UK companies.

Qatar Investment Authority

Heathrow Airport Holdings, the company that owns Heathrow Airport, is mostly owned by FGP and Qatar Investment Authority (QIA) and CDPQ. QIA is Qatar's sovereign wealth fund, founded by the State of Qatar in 2005 to strengthen the country's economy by diversifying into new asset classes. It is headquartered in Doha and had an estimated $526 billion of assets under management as of November 2024. QIA's subsidiaries include Es'hailSat, Hassad Food, Katara Hospitality, Ooredoo, Qatar Airways, Qatari Diar, Qatar Holding, Qatar Stock Exchange, QNB Group and QNBN.

QIA has increasingly targeted start-ups in growth markets, such as Asia and the US, and has invested in indoor farming and firms that make plant-based meat alternatives. It has also made significant investments in the UK, France, Germany, and Malaysia. In 2010, it purchased the Harrods Group, and it is the largest shareholder in Sainsbury's. QIA holds a small stake in Fisker Automotive and has doubled its stake in Credit Suisse Group, becoming the second-biggest shareholder.

QIA has a strong interest in AI-related investments, looking at how companies can use this technology to improve operational efficiency, drive performance, and add value for clients. It also has a commitment to supporting the global transition to a low-carbon future, as evidenced by its partnership with Enel Green Power in a large-scale renewable energy project in South Africa. QIA aspires to invest sustainably and responsibly by taking a long-term view in its decision-making, integrating ESG factors, and supporting investments that positively impact the world.

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