About Quinbrook
Quinbrook is a private equity firm founded in 2015. It is primarily based in London, United Kingdom. As of Oct 2026, Quinbrook has a portfolio of 6 companies, comprising 6 funding rounds and 6 acquisitions. In the last 12 months, it has participated in 1 acquisition. The firm primarily invests in companies based in Australia and United States. Its portfolio is spread across a wide range of sectors from Energy to Real Estate and Construction. Most recently it acquired stakes in Elementalcf on Oct 15, 2025.
Overall Quinbrook portfolio has seen 1 IPO and 1 acquisition, namely Energy Locals, Kingsland Minerals.
Quinbrook has a team of 48 people, including 3 partners.
Key Metrics
Founded Year
2015
Location
London, United Kingdom
Portfolio Companies
Portfolio Sectors
Portfolio Locations
Acquisition Deals
Investment Deals
Quinbrook's Portfolio
Quinbrook has a portfolio of 6 companies. They have invested in a total of 6 companies. Their most recent investment was in Aegisenergy (Series A round) on Dec 20, 2024. Here are the most recent investments by Quinbrook:Date | Company | Round | Amount | Co-Investors |
|---|---|---|---|---|
Dec 20, 2024 | Series A | 2386 | - | |
Oct 31, 2024 | Post IPO | 1740 | - | |
Aug 12, 2024 | Seed | 8508 | - |
Quinbrook has acquired 6 companies. Their most recent acquisition was of Elementalcf on Oct 15, 2025. Here are the most recent acquisitions by Quinbrook:
Acquisition Date | Company | Short Description | Total Funding | Founded Year |
|---|---|---|---|---|
Oct 15, 2025 | Developer of renewable energy projects for the clean fuel economy | - | - | |
Apr 12, 2023 | Provider of organic waste processing systems and sustainable solutions for businesses | $4.32M | 2007 | |
Nov 30, 2021 | Developer of electricity and gas transmission and distribution projects | - | 2020 | |
Jan 21, 2026 | Provider of demand response services to National Grid in Britain | - | 2004 |
Here is the portfolio snapshot of Quinbrook:
Investments by Year
The maximum number of investments were made in 2024
Acquisitions by Year
The maximum number of acquisitions were made in 2017
Portfolio by Location
Companies are primarily in Australia and United States
Portfolio by Sector
Companies are primarily in Energy
Team profile of Quinbrook
Quinbrook has a team of 48 members including 3 Partners and 6 Principals located in United Kingdom, Australia and 2 more locations. Quinbrook's team does not sit on the board of any company as of now.Here is a list of top team members in Quinbrook:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | United Kingdom | - | - | |
Partner | United Kingdom | - | - | |
Partner | United Kingdom | - | - | |
Principal | - | - | - | |
Principal | London | - | - | |
Principal | London | - | - | |
Principal | London | - | - | |
Principal | Germany | - | - | |
Principal | London | - | - | |
Advisor | Houston | - | - | |
Associate | Sydney | - | - |
Quinbrook News
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GE Vernova Secures Equipment Order for 260-MW Supernode 3 BESS Project in AustraliaRenewables Now•Aug 21, 2026•General Electric, Quinbrook
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Quinbrook seeks environmental approval for 520-MW battery storage project in AustraliaRenewables Now•Aug 20, 2026•Quinbrook
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CATL and Quinbrook Mark Major Milestones in Supernode Partnership with Stage 2 Completion and Stage 3 FinancingMiningstockeducation•Aug 15, 2026•Quinbrook, Contemporary Amperex Technology, General Electric
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Quinbrook's Supernode BESS Becomes Largest Operational Battery Storage System in Australia's NEMEnergy-Storage•Jul 29, 2026•Quinbrook
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Quinbrook Closes Oversubscribed GBP 587 Million Renewables Impact Fund IIBusiness Wire•Jul 08, 2026•Quinbrook
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Quinbrook Advances UK’s Largest Synchronous Condenser Portfolio with £156M Financing and Final Scottish Project LaunchBusiness Wire•Apr 29, 2026•Quinbrook
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Quinbrook Secures EPBC Act Approval for Supernode North BESS in AustraliaEnergy-Storage•Mar 23, 2026•Quinbrook
