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Quinbrook Infrastructure Partners
Quinbrook Infrastructure Partners LLC is an SEC-registered investment adviser in New York, NY, registered since 2018. The firm manages approximately $9.0...
Quinbrook Infrastructure Partners
Quinbrook Infrastructure Partners LLC is an SEC-registered investment adviser in New York, NY, registered since 2018. The firm manages approximately $9.0 billion in regulatory assets. It has 25 employees and 15 investment advisers.
General information
Firm type
Asset Manager
Year founded
2015
Location
Region
Europe
Country
United Kingdom
City
New York
Corporate office
London, United Kingdom
Additional offices
New York, NY, United States · Houston, TX, United States · Stamford, CT, United States · Boulder, CO, United States · Brisbane, Australia · Sydney, Australia
Principals
David Scaysbrook
Co-Founder and Managing Partner
Rory Quinlan
Co-Founder and Managing Partner
Sector focus
Frequently asked questions
Who runs investment decisions at Quinbrook Infrastructure Partners?
David Scaysbrook and Rory Quinlan serve as co-founders and managing partners, leading the firm's investment committee. Both previously led Babcock & Brown's North American and Australian infrastructure activities before its collapse in 2009. The firm maintains a dedicated investment team across its offices, though specific composition is not publicly detailed.
Does Quinbrook participate in fund commitments or only direct deals?
Quinbrook primarily makes direct infrastructure investments through its commingled funds, such as the Quinbrook Net Zero Power Fund, which closed at $3.6 billion in January 2025. The firm also engages in co-investments alongside institutional limited partners and structures separate accounts for certain clients, but it does not operate as a fund-of-funds.
Which sectors does Quinbrook explicitly focus on?
Quinbrook focuses exclusively on energy transition infrastructure across three pillars: renewables (solar, wind, battery storage), power delivery (transmission and distribution), and industrial decarbonization (green hydrogen, carbon capture, sustainable fuels). The firm does not invest in fossil-fuel production, general real estate, or unconnected sectors.
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