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Global Infrastructure Partners
Global Infrastructure Partners, led by Adebayo Ogunlesi, controls over $100 billion in ports, airports, grids, and data centers.
Global Infrastructure Partners
Ogunlesi, a former Harvard Law and Oxford-trained Nigerian-born banker, launched GIP in 2006 with backing from Credit Suisse and General Electric. The firm raised $5.6 billion for its first vintage — an unusually large debut for an independent infrastructure manager. GIP’s founding thesis held that infrastructure needed an owner-operator mindset, not a passive financial engineering approach. That thesis has guided the firm for nearly two decades. GIP invests across the energy, transport, and digital sectors, with a preference for control positions in large-scale, regulated or contracted assets. The firm’s energy portfolio spans midstream gas, renewables, and thermal generation; Clearway Energy, one of the largest US clean-power platforms, remains a signature holding. In transport, GIP owns London Gatwick Airport, Sydney Airport, and the Port of Melbourne. The digital footprint includes CyrusOne, a major provider of hyperscale data centers, acquired in 2021. GIP typically commits $500 million to $2 billion of equity per deal, often partnering with sovereign wealth funds and pension pools on its largest transactions. GIP manages roughly $100 billion across its equity and credit strategies, with offices in New York, London, Stamford, Sydney, and Mumbai. The senior partnership includes Vice Chairs Matthew Harris, who joined from the firm's inception, and Sally Tennant, who brought deep European institutional relationships. January 2024: BlackRock announced an agreement to acquire GIP for $3 billion in cash and $9.5 billion in BlackRock stock, creating the world’s largest infrastructure platform. Ogunlesi joined BlackRock’s board and global executive committee as part of the transaction, which closed later that year. GIP’s structural differentiator is its dual DNA: a principal-investing discipline combined with a project-finance operating culture. Before the BlackRock acquisition, it was among the last independent infrastructure GPs of scale. Post-acquisition, its portfolio companies benefit from BlackRock’s capital-markets reach and corporate relationships, while its investment committee and brand remain operationally distinct.
General information
Firm type
Generalist
Year founded
2006
AUM
Over $100 billion (Altss estimate)
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Additional offices
London, United Kingdom · Stamford, CT · Sydney, Australia · Mumbai, India
Principals
Adebayo Ogunlesi
Chairman and CEO
Matthew Harris
Partner and Vice Chairman
Sally Tennant
Partner and Vice Chairman
Sector focus
Frequently asked questions
Who makes investment decisions at Global Infrastructure Partners?
Investment decisions are made by GIP's investment committee, chaired by Adebayo Ogunlesi. Senior partners Matthew Harris and Sally Tennant serve as vice chairs and sit on the committee. The team's background skews toward project finance and operating roles rather than pure private equity, which shapes their approach to asset management post-acquisition.
How is GIP structured following the BlackRock acquisition?
BlackRock acquired GIP in a transaction that closed in 2024, paying $3 billion in cash and approximately $9.5 billion in stock. GIP operates as the dedicated infrastructure platform within BlackRock, with Ogunlesi joining BlackRock's board and global executive committee. The firm retains its brand, investment processes, and decision-making independence.
What types of infrastructure assets does GIP target?
GIP targets large-scale, capital-intensive infrastructure in four verticals: energy and renewables, transportation, digital infrastructure, and water and waste. The firm prefers control or significant minority positions with board representation. Its signature assets include Gatwick Airport, the Port of Melbourne, Clearway Energy, and CyrusOne data centers.
Does GIP invest through funds, co-investments, or both?
GIP raises flagship closed-end funds but also separately manages co-investment vehicles and a credit strategy. The firm actively syndicates equity to large limited partners — often sovereign wealth funds and public pension funds — on its largest transactions. This co-investment approach allows GIP to write large equity checks without over-concentrating any single fund.
What is GIP's typical holding period for an infrastructure asset?
GIP typically holds assets for five to ten years, consistent with the long-duration nature of infrastructure concessions and regulated returns. Both Gatwick Airport (acquired 2009, majority stake sold 2024) and Edinburgh Airport (acquired 2012, sold 2024) were held for over a decade before exits, reflecting the firm's operational value-creation model.
How does GIP source deals?
GIP sources opportunities through a combination of its senior team's direct relationships with governments and utilities, corporate carve-outs from multinationals, and its reputation as a reliable buyer of complex, regulated assets. The firm's scale and permanent-equity credit platform allow it to move quickly on multi-billion-dollar transactions.
What is Adebayo Ogunlesi's background?
Ogunlesi holds degrees from Oxford, Harvard Law, and Harvard Business School. He was a law clerk to Supreme Court Justice Thurgood Marshall before joining Credit Suisse, where he rose to executive vice chairman and head of investment banking. He left Credit Suisse in 2006 to co-found GIP. His project-finance expertise, honed structuring power and transport deals, is the foundation of GIP's investment culture.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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