Insights

Strategic Offshore Expansion Mitsui E&P USA is actively pursuing offshore exploration rights in promising South American basins and partnering on significant offshore gas projects, indicating opportunities for upstream technology suppliers, offshore equipment providers, and exploration services.

Growing Texas Footprint Recent expansion of offices and investments in the Texas gas market highlight a strong regional presence, suggesting opportunities to provide logistics, facility management, or local content solutions to support their increasing operational scale.

Sustainability Initiatives Mitsui’s acquisition of ISCC PLUS certification and partnerships focused on carbon capture efforts demonstrate a commitment to sustainability, opening doors for companies offering clean energy technologies, emissions reduction, and sustainability reporting services.

Major Industry Collaborations Partnerships with global energy companies like Woodside, BP, PetroChina, and Denbury Resources reveal potential avenues for service providers involved in joint project development, decommissioning, or emissions management in the gas and exploration sectors.

Market Position & Financials With revenues between 100 million and 250 million and a focused employee base, Mitsui E&P USA presents opportunities for mid-tier vendors offering specialized equipment, technological upgrades, or operational support tailored to their scale and regional focus.

Mitsui E&P USA LLC Tech Stack

Mitsui E&P USA LLC uses 8 technology products and services including ClearCompany, Microsoft 365, Google Maps, and more. Explore Mitsui E&P USA LLC's tech stack below.

  • ClearCompany
    Applicant Tracking Systems
  • Microsoft 365
    Email
  • Google Maps
    Maps
  • Juniper Switches
    Network Hardware
  • .NET
    Programming Languages
  • HSTS
    Security
  • USPS
    Transportation And Fleet Management
  • VMware ESXi
    Virtualisation Software

Media & News

Mitsui E&P USA LLC's Email Address Formats

Mitsui E&P USA LLC uses at least 1 format(s):
Mitsui E&P USA LLC Email FormatsExamplePercentage
F.Last@mitsui-ep.comJ.Doe@mitsui-ep.com
87%
F-Last@mitsui-ep.comJ-Doe@mitsui-ep.com
6%
LastFir@mitsui-ep.comDoeJoh@mitsui-ep.com
4%
Last.First@mitsui-ep.comDoe.John@mitsui-ep.com
3%

Frequently Asked Questions

Where is Mitsui E&P USA LLC's headquarters located?

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Mitsui E&P USA LLC's main headquarters is located at 1300 Post Oak Boulevard Suite 1800 Houston, Texas 77056 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Mitsui E&P USA LLC's phone number?

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You can contact Mitsui E&P USA LLC'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 Mitsui E&P USA LLC's official website and social media links?

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Mitsui E&P USA LLC's official website is mitsui-ep.com and has social profiles on LinkedIn.

What is Mitsui E&P USA LLC's NAICS code?

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Mitsui E&P USA LLC's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Mitsui E&P USA LLC have currently?

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As of April 2026, Mitsui E&P USA LLC has approximately 146 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Vice President Of Engineering And Operations: K. N.Vp Exploration And Geosciences, The Americas: R. W.Vice President Head Of Natural Gas: R. N.. Explore Mitsui E&P USA LLC's employee directory with LeadIQ.

What industry does Mitsui E&P USA LLC belong to?

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Mitsui E&P USA LLC operates in the Oil and Gas industry.

What technology does Mitsui E&P USA LLC use?

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Mitsui E&P USA LLC's tech stack includes ClearCompanyMicrosoft 365Google MapsJuniper Switches.NETHSTSUSPSVMware ESXi.

What is Mitsui E&P USA LLC's email format?

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Mitsui E&P USA LLC's email format typically follows the pattern of F.Last@mitsui-ep.com. Find more Mitsui E&P USA LLC email formats with LeadIQ.

Mitsui E&P USA LLC

Oil and GasTexas, United States51-200 Employees

Mitsui E&P USA LLC (MEPUSA), a subsidiary of Mitsui & Co., Ltd., is an oil and gas exploration and production company based in Houston, Texas. It holds significant investments in the Marcellus Shale Gas Project in Pennsylvania, the Eagle Ford Shale Oil & Gas Project in Texas, and operates two unconventional natural gas assets in Texas.

The company also has exploration rights in several promising offshore basins in South America. Additionally, MEPUSA markets both equity and non-equity natural gas through Mitsui & Co. Energy Marketing and Services (USA) Inc., another Mitsui & Co. subsidiary.

We are proud to support our employees through our flexibility and family-friendly policies. Since 2021, Mitsui E&P has been designated as a Best Place for Working Parents in recognition of these policies. In 2023, we received the Best Places to Work designation through the Houston Business Journal.

Section iconCompany Overview

Headquarters
1300 Post Oak Boulevard Suite 1800 Houston, Texas 77056 United States
Phone number
NAICS Code
211 - Oil and Gas Extraction
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Mitsui E&P USA LLC's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Mitsui E&P USA LLC's revenue is estimated to be in the range of $100M$250M

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