Insights

Global Investment Reach First Reserve's extensive experience in raising over 34 billion dollars and executing more than 750 transactions across six continents indicates a strong global network. This broad reach offers potential opportunities to partner with clients seeking investment management services worldwide.

Energy and Infrastructure Focus Specializing in energy, utility, and industrial markets, First Reserve is well-positioned to address the increasing demand for sustainable energy infrastructure projects and industrial asset modernization, presenting a strategic target for suppliers and service providers in these sectors.

Recent Strategic Acquisitions The company’s recent acquisition of Wantman Group Inc. and ongoing partnerships with firms like IRISNDT Australia highlight a focus on expanding operational capabilities and growth through strategic investments, creating opportunities for vendors and collaborators in infrastructure and inspection services.

Financial Capacity With revenue estimates ranging from 100 million to 250 million dollars, First Reserve demonstrates solid financial health, making them a reliable partner for high-value projects and long-term investment collaborations in the energy and industrial domains.

Leadership and Talent Growth Recent leadership appointments and promotions, including the hiring of a Director of Capital Formation and a Vice President, suggest a focus on strengthening executive expertise and expanding their investment team—indicating opportunities to offer specialized consulting, talent acquisition, or technology solutions to support their growth strategies.

First Reserve Tech Stack

First Reserve uses 8 technology products and services including Site Kit, Google Hosted Libraries, MySQL, and more. Explore First Reserve's tech stack below.

  • Site Kit
    Analytics
  • Google Hosted Libraries
    Content Delivery Network
  • MySQL
    Database
  • Google Cloud
    Infrastructure As A Service
  • Windows Server
    Operating Systems
  • Yoast SEO
    Search Engines
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology

First Reserve's Email Address Formats

First Reserve uses at least 1 format(s):
First Reserve Email FormatsExamplePercentage
FLast@firstreserve.comJDoe@firstreserve.com
79%
First.Last@firstreserve.comJohn.Doe@firstreserve.com
18%
Last@firstreserve.comDoe@firstreserve.com
2%
FirstLast@firstreserve.comJohnDoe@firstreserve.com
1%

Frequently Asked Questions

Where is First Reserve's headquarters located?

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First Reserve's main headquarters is located at 262 Harbor Drive 3rd Floor Stamford, Connecticut United States. The company has employees across 2 continents, including North AmericaEurope.

What is First Reserve's phone number?

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You can contact First Reserve's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is First Reserve's stock symbol?

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First Reserve is a publicly traded company; the company's stock symbol is FRSG.

What is First Reserve's official website and social media links?

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First Reserve's official website is firstreserve.com and has social profiles on LinkedIn.

How much revenue does First Reserve generate?

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As of February 2026, First Reserve's annual revenue is estimated to be $8.4M.

What is First Reserve's SIC code NAICS code?

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First Reserve's SIC code is 6371 - Pension, Health, and Welfare Funds NAICS code is 5239 - Other Financial Investment Activities.

How many employees does First Reserve have currently?

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As of February 2026, First Reserve has approximately 72 employees across 2 continents, including North AmericaEurope. Key team members include Cco & General Counsel: A. G.Chief Financial Officer: P. C.Head Of Human Resources: C. M.. Explore First Reserve's employee directory with LeadIQ.

What industry does First Reserve belong to?

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First Reserve operates in the Investment Management industry.

What technology does First Reserve use?

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First Reserve's tech stack includes Site KitGoogle Hosted LibrariesMySQLGoogle CloudWindows ServerYoast SEOX-XSS-ProtectionX-Content-Type-Options.

What is First Reserve's email format?

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First Reserve's email format typically follows the pattern of FLast@firstreserve.com. Find more First Reserve email formats with LeadIQ.

When was First Reserve founded?

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First Reserve was founded in 1983.

First Reserve

Investment ManagementConnecticut, United States51-200 Employees

Founded in 1983, First Reserve is a leading global private equity firm investing across energy, utility, and industrial markets.   Throughout our history, we have raised over $34 billion of aggregate capital investment and have developed operational expertise built from over 750 transactions, including platform investments and add-on acquisitions, on six continents.  First Reserve has built an enduring network of global relationships in our target markets, which we believe is an important advantage in proprietary sourcing, evaluating opportunities and growing the value of our investments.

Section iconCompany Overview

Headquarters
262 Harbor Drive 3rd Floor Stamford, Connecticut United States
Phone number
SIC Code
6371 - Pension, Health, and Welfare Funds
Stock Symbol
FRSG
NAICS Code
5239 - Other Financial Investment Activities
Founded
1983
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    First Reserve's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    First Reserve's revenue is estimated to be in the range of $100M$250M

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