ADQ Partners With Plenary Group To Enhance Global Public Infrastructure Development
In a significant move that underscores the growing synergy between global investment entities and the expansion of public infrastructure, ADQ, an Abu Dhabi-based investment and holding company, has entered into a strategic partnership with Plenary Group, an Australian firm renowned for its expertise in public-private infrastructure projects. This collaboration is set to expedite the development of public and social infrastructure across several key markets, including Australia, the Middle East, Asia, the UK, and Europe.
Under this new partnership, ADQ will acquire a 49 percent stake in Plenary. This acquisition includes all shares previously owned by the Canadian pension fund Caisse de dépôt et placement du Québec. Despite this shift in ownership, the Canadian entity will maintain a significant investment in Plenary’s Australian assets and continue as the major shareholder in Plenary’s Americas business.
The injection of primary capital by ADQ is aimed at accelerating Plenary’s growth ambitions. Additionally, both entities will establish a co-investment platform focusing on public and social infrastructure opportunities within high-growth geographies. This includes regions such as the GCC, the broader Middle East, and Central Asia. This strategic move not only enhances ADQ’s investment portfolio but also aligns with its objective to stimulate economic development both within the UAE and internationally.
Plenary’s impressive portfolio boasts 21 assets under management, valued at over US$25 billion across Australia and the Middle East. Since its inception in 2004, Plenary has emerged as a leading investor, developer, and manager of public infrastructure on a global scale.
Hamad Al Hammadi, Deputy Group Chief Executive Officer of ADQ, highlighted the significance of this partnership. He stated that this collaboration marks ADQ’s first venture into Australia and reflects its commitment to forging partnerships that align with its investment strategy. Al Hammadi expressed confidence that this partnership would unlock significant opportunities for developing state-of-the-art infrastructure assets, thereby boosting economic growth and social welfare in their target geographies.
John O’Rourke, Chairman and Founder of Plenary Group, echoed these sentiments. He emphasized that ADQ’s investment would catalyze Plenary’s growth both in Australia and on an international level. O’Rourke praised ADQ’s leading position in the Middle East and its growing global influence. He expressed optimism that the combined experience and culture of both entities would pave the way for seizing new opportunities and establishing leadership in their growth markets.
ADQ boasts an expansive portfolio encompassing key economic sectors such as transport and logistics, energy and utilities, and real estate. Plenary has already demonstrated strong early momentum in the Middle East since establishing its presence in 2022. Notably, it secured the UAE’s first schools public-private partnership project in Zayed City, Abu Dhabi. This project includes financing, designing, procuring, constructing, commissioning, and maintaining three state-of-the-art school campuses over a 20-year period.
The completion of this transaction is subject to customary closing conditions and necessary regulatory approvals. This partnership between ADQ and Plenary represents a strategic alignment of interests aimed at fostering the development of critical infrastructure projects across various geographies. It underscores a shared commitment to enhancing economic growth and social welfare through strategic investments in public infrastructure.
With inputs from WAM

