LG Uplus

LG유플러스 / 주식회사 엘지유플러스

A South Korean mobile operator providing the data-center colocation, network infrastructure, and enterprise software required for domestic AI deployments.

KRX: 032640 (KOSPI)
Profile as of September 13, 2026
#104 in the AsiaAI Tech Index
How the ranking works →

LG Uplus is building a credible AI-adjacent position through data-center colocation and AI call-agent services. The central tension is that its AI infrastructure investment can create a higher-growth enterprise business, while the company remains exposed to the capital intensity and low differentiation of telecom and commercial data-center markets.

Key figures

Revenue FY2025: 15.45 trillion Korean won
Revenue growth FY2025: 5.7%
Operating margin FY2025: 5.8%
Net income FY2025: 509.2 billion Korean won
R&D spend: Not disclosed
Capital expenditure: Not disclosed
Market capitalization Sep 11, 2026: 6.24 trillion Korean won Estimate
Q2 AIDC revenue Q2 2026: 124.1 billion Korean won
Paju AIDC planned capacity Planned: 200 megawatts
Google partnership revenue target By 2028: US$300 million
Mobile service revenue growth FY2025: 4.0% year over year

Overview

LG Uplus operates fixed and mobile telecommunications networks, IPTV, broadband, enterprise connectivity, data-center services, cloud-related services, and AI-enabled digital services in South Korea. Founded in 1996 as LG Telecom, it merged with LG Dacom and LG Powercom in 2010 to form its current integrated structure under the LG U+ name. As a listed subsidiary of LG Corporation, it forms the telecommunications arm of the broader LG Group.

Its structural position relies on its domestic network footprint, enterprise customer relationships, billing systems, and data-center operating experience. Rather than developing foundational AI models or manufacturing semiconductors, LG Uplus supplies the physical infrastructure and connectivity that enterprises need to deploy AI workloads locally. It competes directly with SK Telecom and KT in a mature domestic market, making its expansion into AI data centers and enterprise AI applications a critical pathway for future growth beyond traditional subscriber connectivity.

The AI angle

LG Uplus earns AI revenue through data-center colocation, enterprise software, and network infrastructure. Its most concrete AI offering is the planned 200-megawatt Paju AI Data Center in Gyeonggi Province, where Computer Center 1 is scheduled for completion in June 2027. This facility provides the powered and cooled space required for GPU and other AI server clusters, driving second-quarter 2026 AIDC revenue to 124.1 billion Korean won, up 28.9% year over year. The company reported that all tenancy contracts for the first center were signed by July 2026.

In software, the company integrates Google Cloud's Gemini model into ixi-O, an AI call-agent service that analyzes calls, generates summaries, and recommends next actions. It also develops enterprise AI applications using its ixi-GEN language-model platform and collaborates with Amazon Web Services on sovereign AI, AI contact centers, and AI consulting. These activities position LG Uplus as a deployment, security, and enterprise-sales channel rather than an owner of foundational cloud infrastructure, with a stated target of US$300 million in revenue from its Google partnership by 2028.

Technology and moat

LG Uplus does not hold a semiconductor process advantage, AI accelerator technology, or a proprietary hyperscale model position. Its defensible assets are instead its Korean mobile and fixed-line network footprint, enterprise customer relationships, data-center operating experience, local regulatory knowledge, billing systems, subscriber data governance, and access to the broader LG Group's hardware capabilities.

Its Paju AI data-center strategy leverages these combined group capabilities. LG Uplus supplies data-center operating experience, LG Electronics supplies liquid cooling, and LG Energy Solution supplies high-performance UPS batteries. While a rival can buy cooling and UPS systems, replicating a large permitted data-center site, utility access, tenant contracts, network connectivity, operational staff, and enterprise customer integrations takes considerable time and capital. This integration differentiates it from standalone commercial data-center operators, though it remains smaller in mobile scale than SK Telecom.

Five-pillar assessment

Scale and market position: South Korea's third-largest mobile operator, leveraging its domestic network footprint and a planned 200-megawatt AI data center to capture enterprise colocation demand.
Technology and R&D: Relies on group capabilities like LG Electronics liquid cooling and LG Energy Solution batteries, alongside external foundation models from Google and AWS.
Supply-chain centrality: Deeply integrated into the LG Group for infrastructure hardware, while partnering with Google Cloud and AWS for AI models and cloud services.
Financial momentum: Steady single-digit revenue growth supported by a 28.9% year-over-year expansion in AIDC revenue, though capital intensity remains high.
Governance and quality: A listed chaebol subsidiary controlled by LG Corporation, operating within strict South Korean telecommunications and data-privacy regulations.

Supply chain and relationships

LG Uplus relies on external suppliers and partners for the hardware and models required by its AI plans. The Paju facility incorporates liquid-cooling technology from LG Electronics and uninterruptible-power-system batteries from LG Energy Solution. Its AI contact-agent roadmap relies heavily on Google Cloud's Gemini foundation model, and it identifies Amazon Web Services as a prospective AI-cloud collaborator for sovereign AI and enterprise consulting.

The company does not publicly identify its largest telecom, broadband, or data-center customers by name. If LG Uplus stopped shipping, Korean subscribers and enterprise customers would have to migrate to SK Telecom or KT. While SK Telecom and KT can absorb much of Korean telecom demand, migrations of enterprise connectivity, colocation, and customer-service integrations take significantly longer than replacing a consumer handset plan.

Suppliers

LG ElectronicsLiquid-cooling technology for Paju AIDC
LG Energy SolutionUPS battery technology for Paju AIDC

Partners

GoogleGemini integration for ixi-O AI call agent
Amazon Web ServicesCooperation in sovereign AI and contact centers

Competitors

SK TelecomInferredCompetes in Korean mobile, enterprise, and AI markets
KTInferredCompetes in Korean mobile, fixed-line, and data-center markets
Google CloudInferredCompetes indirectly in enterprise cloud and AI infrastructure
Amazon Web ServicesInferredCompetes indirectly in AI cloud and enterprise infrastructure

Geopolitics and risk

LG Uplus has limited direct exposure to semiconductor export controls because it does not manufacture advanced chips. Its indirect exposure is material, however, because restrictions or supply shortages affecting accelerators, servers, networking equipment, and high-density power systems can slow tenant deployments in its AI data centers.

Operating in a heavily regulated sector, the company is subject to South Korean telecommunications, spectrum, privacy, cybersecurity, competition, consumer-protection, and data-center requirements. Its sovereign-AI positioning also places it near heightened rules on sensitive enterprise and public-sector data, requiring strict data governance and local operational compliance. Unlike global cloud providers, its primary geographic focus remains domestic, which insulates it from some cross-border trade tensions but ties its growth entirely to the Korean market.

Risk matrix
Risk	Severity	Why it matters
Korean telecom-market maturity	High	Mature mobile and fixed-line markets limit organic subscriber-led growth.
Paju AIDC construction	High	Delays in the 200-megawatt project would defer AI-infrastructure revenue.
AI demand conversion	High	Stated revenue and order targets for AI services are future objectives, not booked revenue.
Competition from SK Telecom and KT	High	Larger rivals can bundle connectivity, cloud, and AI offerings to pressure pricing.
Global cloud competition	High	Hyperscalers supply AI compute at greater global scale, reducing differentiation.
Data privacy and telecom regulation	High	AI call summaries and sovereign-AI workloads raise strict data-governance obligations.
Dependence on external AI models	Medium	Reliance on Google Gemini affects the company's AI product roadmap and costs.
Hardware and power-supply constraints	Medium	AI data centers depend on grid capacity, cooling systems, and AI-server deliveries.

Governance and ownership

LG Uplus is a listed subsidiary controlled by LG Corporation, which owned 37.66% as of December 2024. This makes it part of a chaebol-linked corporate group associated with the Koo family, rather than an independent standalone operator or a state-controlled entity. The National Pension Service is a significant financial investor with a 7.02% stake, but it does not exercise operating control.

The company is run by professional management, with Hong Bum-sik nominated as chief executive officer in late 2024. It operates under Korean regulatory and exchange rules, balancing its telecom utility role with its enterprise AI growth ambitions. Its board includes outside directors, though recent leadership transitions have created temporary discrepancies in its English governance disclosures.

What to watch

Whether Paju AIDC Computer Center 1 remains on schedule for completion in June 2027.
Whether the company identifies Paju tenants, contracted megawatts, and expected utilization.
Whether AIDC revenue maintains growth near the 28.9% year-over-year rate reported for Q2 2026.
Whether LG Uplus publishes a formal AWS partnership agreement with commercial commitments.
Whether ixi-O's Gemini integration produces separately disclosed subscriber or revenue metrics.
Whether FY2026 capital expenditure and debt remain compatible with AI investment plans.

Recent developments

August 6, 2026Reported second-quarter 2026 AIDC revenue of 124.1 billion Korean won, up 28.9% year over year.
July 29, 2026Board approved an additional 1.3 trillion Korean won for phase two of the Paju AIDC.
February 5, 2026Reported FY2025 consolidated revenue of 15.45 trillion Korean won.
March 5, 2025Announced a strategic partnership with Google to integrate Gemini into ixi-O.
November 21, 2024Board nominated Hong Bum-sik as the next chief executive officer.
November 7, 2024Outlined an AI transformation plan contemplating up to 3 trillion Korean won of investment over four years.

Coverage on AsiaAI.FYI

We haven't written about LG Uplus yet. Subscribe below to get it when we do.

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. Financial headline figures, ownership, listing information, and recent market capitalization are supported by regulatory and market-data sources, but R&D expense, capital expenditure, and full segment revenue are not disclosed.

Main sources: Korea Financial Supervisory Service DART annual reports; LG Uplus investor-relations materials; Company earnings releases; Korean business press; Independent market-data sources.

All 58 sources

Position in the AI stack

Provides Korean telecom networks, AI data-center capacity, and AI customer-service software to help enterprises deploy inference workloads.

Legal name: LG Uplus Corp.
Formerly: LG Telecom
Headquarters: Seoul, Republic of Korea
Founded: 1996
Leadership: Hong Bum-sik / 홍범식, Chief Executive Officer
Ownership: Publicly listed; part of LG Group
Listings: KRX: 032640 (KOSPI)
Business: Mobile and fixed-line telecommunications, data centers, and enterprise AI services
Sector: IT Services & Security
Telecom & Networking
Website: lguplus.com