GIP's main headquarters are located in New York City and its equity investments are based on infrastructure assets in the energy, transport and water & waste sectors.

GIP employs approximately 150 investment and operational professionals and has offices in New York, London, Stamford, Sydney, Melbourne, Brisbane, Mumbai, Delhi, Singapore and Hong Kong.

It was a 50:50 joint venture between GIP and American International Group (AIG) to acquire London City Airport for an undisclosed sum.

These assets include seaports, freight rail facilities, midstream natural resources and power generation businesses.

In January 2024, the investment management corporation BlackRock announced its acquisition of Global Infrastructure Partners for $12.5 billion with Perella Weinberg as financial advisor.