We invest in the infrastructure that underpins our daily lives

Stonepeak is a leading alternative investment firm

We specialize in infrastructure and real assets, investing capital on behalf of pension funds, endowments and other large institutions from around the world.

~$80bn

Assets under management

350+

Global staff

Investments across 60+ countries

AUM is as of June 2025, inclusive of subsequent committed capital. All other figures are as of November 2025. Certain of these investments have signed but are pending close, and there can be no assurance they will close or that if they close that it will be on the terms currently agreed.

How we invest

We seek out infrastructure and real assets with strong macro tailwinds which we believe offer exceptional growth prospects over the long term. We bring deep operational expertise, working closely with management teams to help build better, more sustainable businesses and create value for our stakeholders.

How we invest

Powering the transition to solar energy infrastructure

Portfolio highlights

Powering the transition to solar energy infrastructure

Madison Energy, a realized investment, is accelerating the energy transition by bringing solar energy generation and energy storage to universities, distribution centers, data centers, and other commercial, municipal, and industrial customers across North America.

Driving connectivity across North America

Portfolio highlights

Driving connectivity across North America

Cologix is the leading private interconnection and hyperscale edge platform in North America, connecting businesses to more than 700+ networks and 360+ cloud providers across North American data centers.

Reimagining the world's food supply chain

Portfolio highlights

Reimagining the world's food supply chain

Lineage is the world’s largest temperature-controlled logistics company. With a stated mission to “feed the world,” the company serves as a mission-critical component of the global food supply chain and is focused on preserving, protecting, and optimizing the distribution of food around the world.

The backbone of the global supply chain

Portfolio highlights

The backbone of the global supply chain

TRAC Intermodal provides critical infrastructure for the movement of containers to and from ports across the U.S. forming the backbone of the United States’ intermodal supply chain.