Name

EIG Global Energy Partners(EIG)

Legal name

EIG Management Company, LLC

Website

http://eigpartners.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Energy and Infrastructure Private Equity / Institutional Asset Management

NAICS

Portfolio Management and Investment Advice (523940), Funds, Trusts, and Other Financial Vehicles (525)

SIC

Investment Advice (6282), Finance Services (6199)

akta.pro primary industry

ESG Integration / Responsible Investment Funds (Broad ESG) (FSANAJAL)

Keywords

• Energy private equity
• Infrastructure investment
• Institutional asset management
• LNG portfolio investment
• Renewable energy financing

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Asset Management Fees: Management fees charged to investment funds and separate accounts based on assets under management
2. Carried Interest/Performance Fees: Performance-based fees earned when investment returns exceed specified hurdles or preferred returns
3. Transaction and Advisory Fees: Fees from portfolio company transactions, financing arrangements, and advisory services

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

EIG is a private equity firm that manages institutional capital dedicated to investments across the global energy and infrastructure value chain, including upstream oil and gas, midstream pipelines, LNG, power generation, and renewables. It raises and manages private funds and dedicated investment vehicles on behalf of institutional limited partners, and provides structured financing solutions across the balance sheet to energy companies. The firm also operates subsidiaries such as MidOcean Energy (LNG portfolio) and direct holdings including Aramco Oil Pipelines Company, Prumo Logística (Port of Açu), and TgP (Peru pipelines).

Product overview

EIG is a leading institutional investor specializing in private equity and capital solutions for the global energy and infrastructure sectors. Founded in 1982 and headquartered in Washington, D.C. with offices worldwide, EIG manages approximately $24.3 billion in assets under management (as of September 2025) and has committed over $51.7 billion to the energy sector through 421 projects in 44 countries. The firm operates as a platform of institutional capital solutions offering direct investment management across traditional energy, midstream infrastructure, energy transition (renewables, battery storage, eFuels), and infrastructure sectors. Key products include EIG-managed funds, the MidOcean Energy LNG subsidiary, and a diversified portfolio of 20+ portfolio companies spanning upstream, midstream, power generation, and renewables. EIG serves institutional investors including pension plans, insurance companies, endowments, foundations, and sovereign wealth funds in the U.S., Asia, and Europe. The investment approach integrates sustainable investing with ESG assessment and climate risk management throughout underwriting and asset management.

Differentiator

Problem solved

Functional benefit

Products and services

• MidOcean Energy A wholly EIG-managed LNG company seeking to build a diversified, resilient, cost- and carbon-competitive global LNG portfolio. Interests include Gorgon LNG, Pluto LNG, QCLNG, Peru LNG, and Canadian assets via PETRONAS North Montney JV. Available to institutional investors through EIG funds.
• Aethon Energy Integrated upstream and midstream company focused on acquisition and development of assets in East Texas/North Louisiana across the Haynesville shale. Available to EIG fund investors as a portfolio company.
• Cheniere Midship Midship Pipeline Company, LLC is developing a natural gas pipeline project with firm transportation capacity of up to 1,440,000 Dth/d connecting new gas production from STACK and SCOOP plays in Oklahoma to Gulf Coast and Southeast markets.
• Aramco Oil Pipelines Company A joint venture between EIG and Saudi Aramco with rights to 25 years of tariff payments for oil transported through Aramco's stabilized crude oil pipeline network. EIG Pearl Holdings S.à r.l. owns a 49.0% shareholding.
• Prumo Logística, S.A. Brazilian holding company responsible for the development of the Açu Port, the largest port project in Brazil, with two port terminals (T1 and T2) handling petroleum, iron ore, coal, and bulk cargo.
• GasLog Ltd. An LNG maritime services company that owns, operates, and manages vessels in the liquefied natural gas market worldwide and provides maritime services for LNG transportation and vessel management.
• USA Compression A third-party provider of compression services to customers across the oil and gas industry, and one of the nation's largest independent providers of compression services in terms of total compression fleet horsepower.
• Avantus (formerly 8minute Solar Energy) A record-breaking technology leader championing the clean energy transition in the United States through next-generation smart solar power plants. Since founding in 2009, has put 2 GW of solar projects in operation with over 18 GW of solar and 24 GWh of energy storage projects under development.
• Cerro Dominador A 210-megawatt solar power plant combining 100 MW of photovoltaic and 110 MW of concentrated solar power plants located in the Antofagasta Region of Chile.
• HIF Global An eFuels company developing projects to convert hydrogen made using low-cost renewable power into carbon neutral liquid eFuels. HIF Chile, HIF USA, and HIF Australia are wholly owned subsidiaries.
• Seagreen A 1.1 GW offshore wind farm under construction in the United Kingdom, expected to be the second largest in the world when complete. Sponsored by Total and SSE Renewables.
• Repsol Upstream A gas-weighted exploration and production company comprising Repsol's entire global upstream oil and gas business with a globally diversified portfolio of upstream assets.
• Opdenergy Headquartered in Spain, dedicated to the development, construction, and operation of renewable energy assets across Europe and the Americas since 2005.
• PowerField A Dutch-headquartered pan-European renewables developer and IPP with a diversified portfolio across solar PV, battery storage, and EV charging.
• Nordic Solar A Danish solar energy company founded in 2010 which develops, builds, and operates utility-scale solar parks across Europe.
• Ilos Energy A pan-European solar PV developer and IPP with a pipeline of more than 5 GW of projects.
• Modern Energy A distributed energy company delivering energy efficiency, energy storage, distributed generation, and demand management solutions to customers in the United States and Brazil. Certified B Corporation since 2017.
• Aukera Founded in 2021 by experienced renewable energy executives, focuses on the development, construction, and operation of solar, wind, and battery storage projects across Europe.
• AME S.p.A A Chile-based Independent Power Producer (IPP) with assets in development and operation across Chile and Peru.
• Grupo Cerro A renewable energy company which aims to build a sustainable future by providing the Chilean system and customers clean, manageable power 24 hours a day.
• SunLight General Capital A private solar project developer that develops, owns, and operates distributed generation solar projects serving commercial and industrial (C&I) customer demand with renewable energy at lower cost than retail tariffs.
• Transportadora de Gas del Perú (TgP) Peru's principal natural gas and NGL pipelines operated under long-term concession, supplying approximately 40% of Peru's power generation. TgP consortium includes EIG, Spain's Enagas, and Algeria's Sonatrach.
• EIG Geothermal Catalyst Partners A dedicated investment vehicle focused on making investments to support the development of next-generation geothermal projects in the United States, designed primarily to provide mid-stage financing.
• Investor Dashboard Portal Secure online portal for existing EIG fund investors to access fund data, investment reporting, and account information.

Named customers4 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Ten partnerships are on record, tiered core, significant, potential major and potential.

• NYK (Nippon Yusen Kaisha)coreStrategic or Co-development Partner · 3 August 2026NYK will subscribe to all shares in Diamond Gas MidOcean's (DGMO) third-party allotment, making DGMO jointly owned by Mitsubishi Corporation and NYK, with NYK entering a strategic partnership with MidOcean Energy focused on LNG marine transportation. Transaction expected to close August-September 2026 subject to regulatory approvals.
• ILOS ProjectssignificantStrategic or Co-development Partner · 20 April 2026EIG and La Caisse successfully upsized ILOS's structured credit facility to €450 million. ILOS is a Pan-European Independent Power Producer supported by BNP Paribas Asset Management Alts.
• JERAcoreStrategic or Co-development Partner · 12 March 2026MidOcean Energy LP acquired JERA's interests in Australia's Gorgon and Ichthys LNG export projects, raising MidOcean's stake in Gorgon LNG to 1.417% and adding 0.735% in Ichthys LNG. Reflects broader shift among Japanese utilities reshaping global energy portfolios.
• PETRONAScoreStrategic or Co-development Partner · 18 December 2025MidOcean Energy completed acquisition of 20% interest in PETRONAS' key entities in Canada, including 20% in North Montney Upstream Joint Venture and 20% in North Montney LNG Limited Partnership covering PETRONAS' 25% participating interest in LNG Canada Project.
• Kuwait Petroleum Corporation (KPC)potential majorStrategic or Co-development PartnerEIG is among shortlisted global infrastructure investment firms (alongside BlackRock, Brookfield, KKR, Apollo) bidding for a potential $7 billion stake in KPC's pipeline network. Kuwait aims to lease minority stakes following examples of Saudi Arabia and UAE.
• Saudi AramcocoreStrategic or Co-development PartnerEIG acquired 49% stake in Saudi Aramco's oil pipeline assets in 2021 as part of $12.4 billion deal. EIG is planning a new continuation fund to hold this stake and bring new investors as original fund vehicle nears expiry.
• Prumo LogísticacoreStrategic or Co-development PartnerEIG-backed company operating Brazil's Port of Açu (largest port project in Brazil). EIG shifting strategy to 'harvest mode' seeking to monetize assets while retaining ownership. Prumo agreed to sell 70% stake in Vast Infraestrutura to China Merchants Port Holdings for $448 million.
• Transportadora de Gas del Perú (TgP)coreStrategic or Co-development PartnerEIG acquired 49.87% stake in TgP from CPP Investment Board. TgP operates Peru's principal natural gas and NGL pipelines under long-term concession, supplying approximately 40% of Peru's power generation. TgP consortium includes EIG, Spain's Enagas, and Algeria's Sonatrach.
• Delfin MidstreamcoreStrategic or Co-development PartnerMidOcean Energy entered agreements to acquire up to 50% interest in Delfin's FLNG2 project (subject to FID) and Delfin issued LNTP to Siemens Energy for long-lead equipment (four SGT-750 gas turbines and mixed-refrigerant compressors) for second floating LNG vessel.
• YPF and Eni (Argentina LNG Project)potentialStrategic or Co-development PartnerMidOcean Energy (backed by Saudi Aramco and EIG) is in preliminary talks to join Argentina's LNG export project led by YPF and Eni, targeting ~$20 billion investment for floating liquefaction at Vaca Muerta with 12 mtpa capacity targeting FID by mid-2026.

Scale indicators9 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Brookfield Asset Management: Brookfield is one of the largest global infrastructure investors with deep energy midstream and renewables exposure. It competes head-to-head with EIG for Gulf-region pipeline concessions (KPC bidding) and global LNG/value-chain deals, sharing similar institutional LP base and deal-size appetite.
• BlackRock / Global Infrastructure Partners (GIP): BlackRock's GIP acquisition created the largest dedicated infrastructure platform globally. GIP and EIG both manage dedicated energy/infra capital, co-bid on pipeline concessions, and share investor relationships with pensions, SWFs, and insurance companies.
• KKR Global Infrastructure: KKR's Global Infrastructure funds invest across energy, midstream, renewables, and digital infrastructure, competing with EIG in marquee Gulf pipeline deals (KPC) and global energy transition platforms.
• Apollo Global Management: Apollo's Natural Resources and Infrastructure strategies deploy institutional capital into energy and infrastructure globally, including co-bidding alongside EIG for KPC pipeline stake and overlapping energy value-chain opportunities.
• Stonepeak Infrastructure Partners: Stonepeak is a dedicated infrastructure and energy-transition private equity manager. Like EIG, it focuses on long-duration contracted energy and infrastructure assets with institutional LPs, providing direct competition in midstream and renewables.
• I Squared Capital: I Squared Capital is an energy and infrastructure-focused PE firm similar in size and mandate to EIG. Both invest in midstream, transportation, energy transition, and global infrastructure assets across geographies.
• ArcLight Capital Partners: ArcLight is a specialist energy infrastructure and power-focused private equity firm comparable to EIG in sector focus (midstream, power generation, energy transition), asset size, and LP base.
• Energy Capital Partners: Energy Capital Partners is a pure-play energy and infrastructure private equity firm. Its mandate of building, owning, and operating energy assets globally is closely aligned with EIG's full energy value-chain approach.

Broad incumbents

• Macquarie Asset Management: Macquarie is one of the world's largest infrastructure asset managers with energy transition, renewables, and midstream exposure. It is a broader incumbent than EIG, with a much larger AUM and multi-strategy infrastructure capability.
• Carlyle Group: Carlyle's Global Infrastructure and Natural Resources funds invest across energy and infrastructure globally. Carlyle is broader in scope than EIG but with overlapping institutional LPs and infrastructure deal flow.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/eig-global-energy-partners

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries7 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments24 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about EIG Global Energy Partners(EIG)