First Reserve
Highly Engaged Employees
Highly Engaged EmployeesFinance · Connecticut, United States · 51-200 Employees
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Overview
Headquarters
262 Harbor Dr Fl 3, Stamford, Connecticu...Phone Number
(203) 661-6601Website
www.firstreserve.comRevenue
$20.3 MillionIndustry
ZI Rank: 4
Signal Type
Dec
Jan
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ZI Rank
3
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4
About First Reserve
First Reserve is an investment firm with over 40 years of experience in the global energy system, focusing on the evolving energy economy. The company specializes in both traditional and transformational investments across energy, utility, and industrial markets, having raised over $34 billion and completed 750 transactions. First Reserve aims to partner with management teams to accelerate growth through primary and opportunistic investment strategies in private equity and real assets. Their legacy, network, and sector expertise position them as a partner of choice for innovative solutions within these markets.Explore more
First Reserve Org Chart
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First Reserve is experiencing very low activity levels compared to other companies in the Finance sector.
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First Reserve Tech Stack
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Most Recent Scoops
Person-Based
Energy / Power
Mergers & Acquisitions (M&A)
Mergers & Acquisitions, Acquisitions, Mergers
Event
Infrastructure, Training, Digital Technology, Software, Artificial Intelligence, Energy / Power, Operations, Utility Operations
Mergers & Acquisitions (M&A)
Mergers & Acquisitions, Acquisitions, Mergers
Promotion
Executive Move
First Reserve News & Media
Lindsey Systems Receives Strategic Growth Investment from First Reserve
Partnership to Accelerate Growth in Highly Engineered Solutions for the Electric Grid STAMFORD, Conn. and HOUSTON and AZUSA, Calif., April 7, 2026 /PRNewswire/ -- First Reserve, a leading private equity firm investing across Infrastructure Solutions, Value-Added Infrastructure and...First Reserve Announces Strategic Growth Partnership with WGI
Partnership to Accelerate Company's Growth Through Organic Expansion Initiatives and Strategic Acquisitions STAMFORD, Conn. and HOUSTON and WEST PALM BEACH, Fla., Jan. 29, 2026 /PRNewswire/ -- First Reserve, a leading private equity firm investing across Infrastructure Solutions,...First Reserve Appoints Caroline Theodoridis as Director of Capital Formation and Investor Relations
Experienced Industry Professional to Support the Firm's Expanding Investor Relations and Capital Formation Activities STAMFORD, Conn. and HOUSTON, Dec. 3, 2025 /PRNewswire/ -- First Reserve, a leading private equity firm investing across Infrastructure Solutions, Value-Added...One Rock Capital Partners Completes Sale of Majority Stake in Island Energy Services
NEW YORK--(BUSINESS WIRE)--One Rock Capital Partners, LLC (together with its affiliates, “One Rock” or the “Firm”), a value-oriented, operationally focused private equity firm, today announced it has successfully completed its previously announced sale of a majority stake in Island Energy Services, LLC (“IES” or the “Company”) to a newly formed partnership between First Reserve and funds managed by affiliates of Fortress Investment Group (“Fortress”). IES operates a fully integrated import, sto
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First Reserve is an investment firm with over 40 years of experience in the global energy system, focusing on the evolving energy economy. The company specializes in both traditional and transformational investments across energy, utility, and industrial markets, having raised over $34 billion and completed 750 transactions. First Reserve aims to p... Read More
