LG Energy Solution

LG에너지솔루션 / 주식회사 엘지에너지솔루션

A leading South Korean manufacturer of lithium-ion battery cells and energy-storage systems that support the electrical infrastructure required by AI data centers.

KRX: 373220 (KOSPI)
Profile as of September 13, 2026
#89 in the AsiaAI Tech Index
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LG Energy Solution is a globally diversified battery producer with deep North American manufacturing exposure. Its AI relevance is indirect but growing, as its energy-storage systems support data-center power needs, though its core business remains heavily exposed to volatile electric-vehicle demand and changing U.S. industrial policy.

Key figures

Revenue FY2025: Korean won 23.672 trillion
Revenue growth FY2025: -7.6%
Operating margin FY2025: 5.7%
Net income FY2025: Korean won 80.803 billion
R&D spend FY2025: Korean won 1.557 trillion
Capital expenditure FY2025: Korean won 10.834 trillion
Market capitalization 2026-09-11: Approximately Korean won 84.240 trillion Estimate
ESS order backlog End of 2025: Exceeding 140 gigawatt-hours
46-Series cylindrical-battery backlog End of 2025: Exceeded 300 gigawatt-hours
Global EV battery market share 2025: 9.2%
Global patents 2025: 90,104

Overview

LG Energy Solution was incorporated in 2020 following the spin-off of LG Chem's battery business. It operates as an independent listed company within the LG Group, manufacturing lithium-ion battery cells, modules, packs, and battery energy-storage systems. The company produces pouch, cylindrical, prismatic, LFP, and high-nickel batteries for automotive, IT, and grid-scale applications. It provides system-integration services through Vertech and related battery-management capabilities, positioning itself as a comprehensive energy solutions provider.

Its structural position rests on high-volume electrochemical-cell manufacturing and a global production footprint outside China. It has standalone and joint-venture capacity in the United States and Canada, enabling it to supply automakers and energy-storage customers seeking compliance with North American industrial-policy rules. This localized manufacturing advantage is operational rather than exclusive, as rivals expand comparable capabilities.

The AI angle

LG Energy Solution's AI connection is indirect but becoming more material. AI data-center construction increases demand for reliable grid capacity, backup power, and electricity balancing. The company participates through energy-storage system cells, integrated systems, and related deployments rather than through AI accelerators, servers, networking, or cloud services.

Management states that North American energy-storage demand is supported by technology companies' data-center investments. The company expects grid-scale systems to represent 95% of regional demand in 2026. It also supplies cylindrical batteries for robotics and edge-compute equipment, which creates a smaller, device-level AI connection. A recent supply agreement with DTE Energy includes six gigawatt-hours of capacity for projects supporting Oracle's data-center development in Michigan, highlighting its role in AI power infrastructure. However, the exact revenue share linked to AI data centers is not disclosed, and the company's primary revenue driver remains the electric-vehicle market.

Technology and moat

The company's competitive advantage is operational, resting on high-yield manufacturing, process control at large cell scale, and customer-specific qualification. It held 90,104 patents as of 2025, covering battery chemistry, manufacturing processes, and safety.

Its 46-Series cylindrical platform is strategically important, with production beginning at its Ochang facility and planned for Arizona. The company has secured more than 300 gigawatt-hours of related backlog. It is also pursuing all-solid-state, sodium-ion, lithium-manganese-rich prismatic, and dry-electrode battery technologies. Its financial capacity to build local factories before demand fully materializes creates a barrier to entry, particularly in North America where it helps customers meet local-content requirements. However, Chinese competitors like CATL retain a broader scale advantage and a larger China-centered ecosystem, particularly in lower-cost LFP batteries.

Five-pillar assessment

Scale and market position: A major global battery manufacturer with a 9.2% estimated electric-vehicle battery market share in 2025 and extensive production capacity across North America, Europe, and Asia.
Technology and R&D: Strong capabilities in large-format cell production, 46-Series cylindrical batteries, and LFP systems, supported by a massive global patent portfolio and ongoing next-generation battery research.
Supply-chain centrality: Deeply integrated with major global automakers through supply agreements and joint ventures, alongside growing partnerships with North American energy-storage developers and utilities.
Financial momentum: Facing near-term revenue contraction from slower electric-vehicle sales, offset by strong growth in energy-storage orders and substantial operating profits supported by North American production incentives.
Governance and quality: Professionally managed as a listed entity with independent board leadership, though heavily controlled by parent company LG Chem and exposed to complex geopolitical and trade compliance risks.

Supply chain and relationships

Upstream, the company depends on lithium, nickel, cobalt, manganese, graphite, copper foil, separator films, and cathode and anode materials. Production requires materials and processing capacity that remain heavily concentrated in China, creating cost and continuity risks.

Downstream, its primary automotive customers include Tesla, Chevrolet, Kia, Volkswagen, Hyundai Motor Group, Renault, General Motors, Honda, Toyota, Rivian, Mercedes-Benz, Ford, Chery Automobile, and Stellantis. Energy-storage customers include Qcells, Terra-Gen, DTE Energy, Delta Electronics, and EG4 Electronics. The company operates joint ventures with General Motors, Honda, Stellantis, and Hyundai Motor Group to localize North American battery production. Complete supplier names and contractual shares are not fully disclosed, but its manufacturing footprint depends heavily on North American plants to meet local-content requirements.

Customers

TeslaImportant user of LG Energy Solution batteries
General MotorsAutomotive battery customer and joint-venture partner
RivianSupplied with 46-Series cylindrical cells for R2 program
Chery Automobile8 gigawatt-hours over six years for EV models
QcellsSupplied with ESS products for North American deployment
Terra-GenUp to 8 gigawatt-hours for 2026 to 2029
DTE Energy6 gigawatt-hours over two years for grid projects
Delta Electronics4 gigawatt-hours for 2025 to 2030
EG4 Electronics13.3 gigawatt-hours for 2025 to 2030
Toyota MotorHistoricalSigned a North American battery supply agreement in 2023

Partners

LG ChemParent company and largest shareholder
General Motors50% interest in Ultium Cells Holdings LLC
Honda Motor51% ownership in L-H Battery Company, Inc.
Stellantis51% ownership in NextStar Energy Inc.
Hyundai Motor Group50% ownership in HL-GA Battery Company LLC

Competitors

CATLInferredCompetes globally in EV and ESS lithium-ion cells
BYDInferredCompetes in LFP battery cells and battery systems
Panasonic EnergyInferredCompetes in cylindrical EV batteries and North American supply
Samsung SDIInferredCompetes in Korean, North American, and European battery supply
SK OnInferredCompetes in Korean and North American EV battery production

Geopolitics and risk

LG Energy Solution's operations span Korea, China, Poland, the United States, Canada, Indonesia, Australia, Japan, Taiwan, India, and Europe. This broad footprint exposes the group to cross-border logistics, trade barriers, and local compliance requirements.

Its North American manufacturing economics depend materially on battery incentives, local-content rules, and policy support. The company faces risks from changes to the U.S. Inflation Reduction Act, tariffs, and Foreign Entity of Concern rules. While its North American capacity provides a strategic hedge against Chinese supply concentration, its reliance on China-linked raw materials creates ongoing subsidy-eligibility and continuity risks. The company must navigate these tensions while competing with Chinese manufacturers that benefit from scale and lower-cost domestic supply chains.

Risk matrix
Risk	Severity	Why it matters
North American EV-demand slowdown	High	FY2025 revenue declined 7.6%, and the company attributes weaker revenue partly to slower EV sales among major customers.
U.S. policy and tax-credit changes	High	The company's North American manufacturing economics depend materially on battery incentives, local-content rules, and policy support.
China-linked raw-material exposure	High	Lithium-ion battery production requires materials and processing capacity that remain heavily concentrated in China.
Chinese battery competition	High	CATL and BYD benefit from scale, LFP supply chains, and lower-cost production.
Customer concentration and model-cycle exposure	High	Performance is linked to key vehicle sales, with Tesla-linked use declining in 2025.
Capital-intensity and underutilization	High	High capital expenditures require high utilization to maintain cash flow and profitability.
Warranty and product-quality exposure	Medium	The company carried Korean won 1.550 trillion of warranty provisions at 2025-12-31.
Regional production and logistics disruption	Medium	Operations span multiple countries, exposing the group to cross-border logistics, trade barriers, and local compliance requirements.

Governance and ownership

LG Energy Solution is an independent listed operating company within the LG Group. It is controlled through LG Chem, which held 79.38% of ordinary shares at the end of 2025. It is not state-owned, and there is no evidence of state control.

The board is led by Chairman Park Jin-kyu, an independent director and former government minister, and CEO Kim Dong-myung. The controlling structure represents direct industrial-parent holding rather than dispersed public ownership. The company reports under Korean International Financial Reporting Standards and received an unqualified audit opinion on its 2025 consolidated financial statements.

What to watch

Whether the company meets its target of more than 90 gigawatt-hours of new energy-storage orders during 2026.
Whether global energy-storage production capacity exceeds 60 gigawatt-hours in 2026, with more than 80% located in North America.
Whether the Arizona facility begins 46-Series cylindrical-battery production by late 2026.
Whether LFP and high-voltage mid-nickel EV batteries enter mass production on the stated first-quarter 2026 schedule.
Whether energy-storage revenue compensates for weakness in EV-cell sales to meet 2026 growth targets.
Whether U.S. battery-tax-credit, tariff, and Foreign Entity of Concern rules preserve the advantage of its North American manufacturing base.

Recent developments

June 21, 2026Stated that global patent applications surpassed 100,000 and granted patents exceeded 59,000 as of May 2026.
May 28, 2026Announced a 6 gigawatt-hour ESS supply contract with DTE Energy for grid-infrastructure projects supporting Oracle's data-center development.
April 15, 2026Expanded the Qcells ESS relationship by 5 gigawatt-hours for 2028 to 2030 delivery.
January 29, 2026Reported FY2025 revenue of Korean won 23.7 trillion and targeted more than 90 gigawatt-hours of new ESS orders in 2026.
October 30, 2025Reported third-quarter results including a North American production incentive estimated at Korean won 365.5 billion.
June 16, 2025Signed a six-year, 8 gigawatt-hour supply agreement for 46-Series cylindrical batteries with Chery Automobile.

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About this profile

Compiled with AI-assisted research from company filings, market data, and published reporting as of September 13, 2026, then reviewed by AsiaAI.FYI. Figures marked Estimate are not company-reported. Check primary filings before relying on any number.

Confidence: B. Audited financial data and corporate identity are strong, but customer-level revenue concentration, complete upstream supplier disclosure, and AI-linked revenue share are not fully disclosed.

Main sources: Audited FY2025 consolidated financial statements; FY2025 business report; Korea Exchange and DART filings; Company results releases; SNE Research market research.

All 71 sources

Position in the AI stack

Supplies lithium-ion batteries and energy-storage systems that support AI data-center power resilience and battery-powered robotics.

Legal name: LG Energy Solution, Ltd.
Headquarters: Seoul, Republic of Korea
Founded: 2020
Leadership: Kim Dong-myung / 김동명, Chief Executive Officer and Executive President
Park Jin-kyu / 박진규, Chairman and Independent Director
Employees: 12,922 (2025-12-31)
Ownership: Publicly listed; part of LG Group
Listings: KRX: 373220 (KOSPI)
Business: Lithium-ion battery cells, modules, and energy-storage systems
Sector: Batteries & Energy
Website: lgensol.com