Mitsui & Co. Energy Marketing and Services
Mitsui & Co. Energy Marketing and Services is a Houston-based subsidiary of Mitsui & Co., Ltd. that trades and markets LNG, natural gas, power, crude oil, and new energy commodities across North America, serving E&P producers, industrial customers, Retail Electric Providers, and global LNG buyers.
- Company typePrivate
- Founded2011
- HeadquartersHouston, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Mitsui & Co. Energy Marketing and Services does
Mitsui & Co. Energy Marketing and Services (USA), Inc. (MEMS) is a Houston-based, wholly-owned subsidiary of the Japanese conglomerate Mitsui & Co., Ltd., operating as the parent company's dedicated energy trading and marketing platform in North America. Founded in 2011 to commercialize Marcellus shale gas and source feed gas for Mitsui's US equity investments, MEMS has evolved into a multi-commodity trading house covering five product lines: LNG (anchored by 4 MTPA of tolling capacity at the 12 MTPA Cameron LNG export facility in Louisiana, in which Mitsui holds a 16.6% equity interest), natural gas (nearly 1 Bcf/d of physical trading across the eastern US), power (trading, origination, and competitive supply for Retail Electric Providers in ERCOT and Northeast ISOs), crude oil (purchase, sale, and export of multiple grades since 2016), and New Energy (renewable natural gas, sustainable aviation fuels, renewable diesel, wind, solar, and bio feedstocks). The company's core technology is an integrated multi-commodity trading and risk management platform supporting physical and financial transactions across all five verticals, with proprietary gas scheduling systems for nominations, allocations, and reconciliation across multiple pipelines and trading locations.
MEMS makes money primarily through commodity trading margins and marketing fees on purchase-and-resale differentials across its energy book. Pricing is quote-based and negotiated at the enterprise level depending on commodity, volume, term, and prevailing market conditions. The go-to-market is enterprise B2B direct sales: producers and E&P companies (for marketing, feed gas sourcing, and risk management), industrial customers such as the Fairway Methanol LLC facility in east Texas, Retail Electric Providers in deregulated power markets, and global LNG buyers served through coordinated desks in Tokyo, Singapore, and London. The customer base skews toward Mitsui-affiliated counterparties (Cameron LNG, Fairway Methanol, FirstElement Fuel) alongside third-party producers and traders.
The organization operates with approximately 51-100 employees under a leadership team that blends long-tenured Mitsui corporate executives (CEO Naoto Tsuchiya, CFO Yasushi Nakamura, CSO/CCO Yoshiaki Horie) with senior US energy industry hires from firms including Gazprom Marketing & Trading, Duke Energy Trading, TXU, NextDecade, and EnLink Midstream. The company maintains a wholly-owned operating subsidiary, MEMS Industrial Supply, LLC, focused on industrial supply and retail energy services. Recent strategic activity includes the 2019 consolidation of Westport Petroleum under the MEMS brand, the 2024 appointment of a new CEO to scale the multi-commodity platform, and the build-out of a New Energy vertical with dedicated senior leadership through 2025-2026.
Mitsui & Co. Energy Marketing and Services firmographics
Firmographics- Name
- Mitsui & Co. Energy Marketing and Services
- Legal name
- Mitsui & Co. Energy Marketing and Services (USA), Inc.
- Website
- https://mems-usa.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Mitsui & Co. Energy Marketing and Services is a Houston-based subsidiary of Mitsui & Co., Ltd. that trades and markets LNG, natural gas, power, crude oil, and new energy commodities across North America, serving E&P producers, industrial customers, Retail Electric Providers, and global LNG buyers.
- Ownership category
- akta.pro rank
Mitsui & Co. Energy Marketing and Services industry classification
Industry- Product category
- Energy Trading and Marketing
- NAICS
- Industrial Gas Manufacturing (32512)
- SIC
- Oil & Gas Field Exploration Services (1382)
- akta.pro primary industry
- CNG/LNG Refueling for Industrial Fleets (Private Stations, Yard Fueling) (EUALALAK)
Keywords
Where Mitsui & Co. Energy Marketing and Services is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Mitsui & Co. Energy Marketing and Services business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Infrastructure, Operations, Technology or R&D
Revenue model
- Commodity Trading and Marketing: Trading and marketing of LNG, natural gas, crude oil, and petroleum products. Revenue generated through purchase and sale price differentials, trading margins, and marketing fees for third-party clients.
- LNG Tolling and Feed Gas Supply: Cameron LNG tolling capacity arrangement where MEMS procures natural gas from North American market, supplies to Cameron LNG facility, and sells produced LNG to Japan and other markets. Revenue derived from 4 MTPA tolling capacity secured for 20 years.
- Power Trading and Supply: Trading, origination, and marketing of electricity in ERCOT and competitive ISOs in the Northeast. Support for Retail Electric Providers with competitive supply agreements.
- Crude Oil Export and Trading: Active exporter of various crude oil grades since 2016. Procurement and transport of heavy grades from Canada, WTI, WTL, Bakken, and lighter grades such as Condensate from Utica and Eagle Ford basins for worldwide delivery.
- Renewable Energy Products: Trading and distribution of renewable natural gas (RNG), renewable liquids including sustainable aviation fuels and renewable diesel, sourced from landfill, manure, and food waste feedstocks.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | B2B energy trading services - quote-based pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels3 records
Mitsui & Co. Energy Marketing and Services product offering
Product offeringCore offering
Mitsui & Co. Energy Marketing and Services (MEMS) is a multi-commodity energy trading and marketing platform that purchases, sells, transports, and markets LNG, natural gas, power, crude oil, and new energy products (renewable natural gas, sustainable aviation fuels, renewable diesel). It sources feed gas for the Cameron LNG facility in Louisiana and industrial customers such as Fairway Methanol LLC, while also providing risk management, scheduling, hedging, and origination services across North American energy markets.
Product overview
Mitsui & Co. Energy Marketing and Services (MEMS) operates as a multi-commodity energy trading and marketing platform offering five core products: LNG, Natural Gas, Power, Crude Oil, and New Energy. The company expanded into New Energy to include solar, wind, RNG, SAF, and RD. MEMS serves as the US energy trading and marketing platform for parent company Mitsui & Co., Ltd., providing integrated value chain services from physical commodity trading to risk management across energy markets.
Differentiator
Problem solved
Functional benefit
Products and services
- LNG (Liquefied Natural Gas) LNG marketing, trading, and origination services including development of LNG/natural gas projects and support for Mitsui's global LNG operations. MEMS holds equity-related interests in LNG production facilities across eight countries and manages Cameron LNG operations with 12 MTPA export capacity.
- Natural Gas Natural gas marketing, trading, and feed gas sourcing services managing nearly 1 Bcf/d of physical natural gas trading across the eastern half of the US. Services include term supply, marketing, hedging, E&P gas marketing, fuel supply management, storage management, and transportation management.
- Power
Quantifiable outcome
- Cameron LNG facility achieved full commercial operations with 12 MTPA export capability
- +1 more outcomes
Companies that use Mitsui & Co. Energy Marketing and Services
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles6 records
Mitsui & Co. Energy Marketing and Services technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Mitsui & Co. Energy Marketing and Services partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Cameron LNG Holdings LLCcoreMitsui & Co. acquired 16.6% equity interest in Cameron LNG Holdings LLC in 2014. The Cameron LNG project in Louisiana has 12 MTPA export capability (four MTPA times three trains). MEMS engages in both the natural gas liquefaction business (construction and operation of liquefaction facilities) and LNG marketing business (sourcing feed gas and marketing produced LNG).
- Sempra EnergycoreIn May 2013, Sempra teamed up with Mitsui & Co. and two other companies to add liquefaction facilities to the existing Cameron LNG receiving terminal for export capability. Sempra is the plant owner and led the conversion from import to export terminal.
- Celanese CorporationcoreMEMS participates in Fairway Methanol LLC, a joint venture with Texas-based Celanese Corporation. MEMS is responsible for procuring gas feedstock for the methanol production facility in east Texas.
- FirstElement FuelminorMEMS provides raw material procurement services for FirstElement Fuel, which is involved in the development of hydrogen station businesses in California.
Scale indicators7 records
Recent moves8 records
Expansion highlights5 records
Mitsui & Co. Energy Marketing and Services competitors and assessment
Company assessmentDirect peers
- Vitol: World's largest independent energy and commodities trader with multi-commodity focus across crude, natural gas, LNG, and power. Directly comparable to MEMS as a physical energy trading and marketing firm serving global markets.
- Mercuria Energy Trading: Global energy and commodities trading firm with significant presence in crude oil, natural gas, and LNG. Operates integrated trading platforms similar to MEMS with multi-commodity and cross-geographic capabilities.
- Trafigura: Major global commodity trader with substantial energy division covering oil, gas, power, and renewables. Comparable business model to MEMS with physical trading and asset-backed positions.
- Gunvor Group: Swiss-based global energy commodities trader with significant LNG, natural gas, and crude oil trading operations. Similar integrated trading platform and physical commodity exposure to MEMS.
- Macquarie Energy: Major North American energy trading and marketing firm with significant presence in natural gas, power, and crude oil markets. Direct competitor to MEMS in US energy marketing and origination.
- Hartree Partners: Global energy and commodities trading firm with significant US natural gas, power, and crude oil trading operations. Comparable integrated physical and financial trading platform.
- Castleton Commodities International: Global energy and commodities merchant with physical and financial trading across natural gas, power, crude, and refined products. Closely comparable mid-size trading firm to MEMS.
Broad incumbents
- Mitsui & Co., Ltd. Parent Japanese conglomerate with global energy trading, investment, and project development operations across LNG, oil, power, and renewables. The broader entity encompasses MEMS as its US trading arm.
- J. Aron (Goldman Sachs): Major commodities trading arm of Goldman Sachs with significant energy trading operations in oil, natural gas, power, and emissions. Competes with MEMS in physical and financial energy markets.
Emerging players
- NextDecade Corporation: US-focused LNG development company (Rio Grande LNG) with partial overlap in LNG marketing, trading, and feed gas procurement. Comparable LNG-focused value chain positioning to MEMS's Cameron LNG business.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
Mitsui & Co. Energy Marketing and Services social profiles
Digital presenceMitsui & Co. Energy Marketing and Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mitsui & Co. Energy Marketing and Services leadership team
Management profileNumber of profiles
Profiles17 records
Mitsui & Co. Energy Marketing and Services subsidiaries and ownership
Company hierarchySubsidiaries1 record
Mitsui & Co. Energy Marketing and Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mitsui & Co. Energy Marketing and Services M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mitsui & Co. Energy Marketing and Services
What does Mitsui & Co. Energy Marketing and Services do?
Mitsui & Co. Energy Marketing and Services (MEMS) is a multi-commodity energy trading and marketing platform that purchases, sells, transports, and markets LNG, natural gas, power, crude oil, and new energy products (renewable natural gas, sustainable aviation fuels, renewable diesel). It sources feed gas for the Cameron LNG facility in Louisiana and industrial customers such as Fairway Methanol LLC, while also providing risk management, scheduling, hedging, and origination services across North American energy markets.
Is Mitsui & Co. Energy Marketing and Services a public or private company?
Mitsui & Co. Energy Marketing and Services is a private company. It is classified as corporate owned and is currently operating.
When was Mitsui & Co. Energy Marketing and Services founded?
Mitsui & Co. Energy Marketing and Services was founded in 2011. It employs 51 to 100 people.
Where is Mitsui & Co. Energy Marketing and Services based?
Mitsui & Co. Energy Marketing and Services is headquartered in Houston, United States, in the North America region.
How does Mitsui & Co. Energy Marketing and Services make money?
Five revenue lines are on record. Commodity Trading and Marketing is the primary driver. The others are LNG Tolling and Feed Gas Supply, power Trading and Supply, crude Oil Export and Trading and renewable Energy Products.
Who are Mitsui & Co. Energy Marketing and Services's main competitors?
Direct peers on record are Vitol, Mercuria Energy Trading, Trafigura, Gunvor Group, Macquarie Energy, Hartree Partners and Castleton Commodities International. Broad incumbents are Mitsui & Co., Ltd. and J. Aron (Goldman Sachs). NextDecade Corporation is listed as an emerging player.
Does Mitsui & Co. Energy Marketing and Services have an API?
No public API is recorded for Mitsui & Co. Energy Marketing and Services.
What industry is Mitsui & Co. Energy Marketing and Services in?
Mitsui & Co. Energy Marketing and Services's product category is Energy Trading and Marketing. Its primary akta.pro industry code is EUALALAK, CNG/LNG Refueling for Industrial Fleets (Private Stations, Yard Fueling). Its NAICS code is 32512 and its SIC code is 1382.