Korea telecom and IT services: stable telecom cash flow combined with AI data center optionality

Overview

This report covers Korea telecom services, IT services, and the technology segment, with core themes of 'value-up' coexisting with AI optionality. On the telecom side, Morgan Stanley expects core 2026 operating conditions to return to stability, with reduced competitive risk, continued lower capex, and improving operator free cash flow supporting higher profit and shareholder returns. In IT services, the report emphasizes AI data centers, enterprise AI deployment, cloud services, and capital allocation as key drivers of valuation reset.

Core views

The report's core views include: first, Korean telecom revenues and margins are expected to remain stable, and shareholder return remains the key focus for all three major carriers; second, demand for AI data centers is driven by Korea's relatively high AI chatbot usage, enterprise AI service adoption, Samsung Group's external AI service rollout, and outbound-data restrictions in memory-intensive, defense, and financial sectors; third, Korea's long-term blueprint points to 18.4GW of data center capacity by 2035 and cumulative investment of over W1,000tn, making AI infrastructure a key valuation debate in telecom and IT services; and fourth, KT is currently in a phase waiting for the new management team to clarify strategy, with AI execution and higher shareholder returns as key catalysts.

Analysis framework

The report combines segment comparisons, company fundamental decomposition, shareholder return analysis, and segment valuation. Telecom firms are analyzed primarily through wireless, broadband, IPTV, enterprise business, capex, free cash flow, and total shareholder return. For KT, LGU, and SKT, DCF, DDM, and SoTP are used to value parent telecom business, cloud business, and other subsidiary value. For IT service peers, the valuation combines AIDC revenue, enterprise AI orders, cash balances, DBO projects, robotics business, and WACC assumptions.

Methodology notes

• Valuation methodologySOTP

  Sum-of-the-parts valuation

  The report applies a sum-of-the-parts approach to KT, LG Uplus, SK Telecom, and Samsung SDS, separately valuing core telecom business, cloud services, listed and unlisted subsidiaries, and real estate or card businesses, then aggregating values.

• Valuation methodologyDCF

  Discounted cash flow

  The report uses future free cash flow, WACC, and terminal growth assumptions to estimate the present value of parent-company or business-unit assets, such as KT parent, LGU parent, and select IT service assets.

• Valuation methodologyDDM

  Dividend discount model

  For SK Telecom's parent-level wireless business, the report applies a dividend discount model, reflecting the importance of dividend resumption and shareholder returns to valuation.

• Industry analysisAI data center demand framework

  Token demand, data sovereignty, and local inference capability

  The report breaks down Korea's AI data center demand into growth in AI token usage, enterprise AI service deployment, outbound-data restrictions for sensitive sectors, and the buildout of domestic inference capacity.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• KT Corp

  Core covered company

  Strengths

  Core telecom fundamentals are healthy; valuation is more attractive after the pullback; quarterly dividends have resumed; long-term data center planning provides AI infrastructure optionality.

  Weaknesses

  The new CEO has not held an investor day, and the AI infrastructure strategy and growth catalysts are not fully confirmed.

  Comparison

  Compared with LGU, KT has weaker certainty around earnings growth and buyback catalysts; compared with SKT, KT's AI asset valuation controversy is lower but strategic clarity is also insufficient.

  Risks

  AI execution below expectations, shareholder returns below expectations, uncertainty in data center investment returns, deterioration of the competitive environment.

• LG Uplus

  Preferred telecom pick

  Strengths

  Workforce optimization in 2025 supports profit recovery in 2026, and the report expects 27% OP growth in 2026, with higher profits likely translating into stronger buyback support.

  Weaknesses

  The enterprise business still relies on the Paju data center cluster and host-hosting model progression.

  Comparison

  The report labels LGU as the preferred company among the three telecom operators and rates it Overweight.

  Risks

  Data center demand materialization slower than expected, capex or cost control below expectations, insufficient buyback intensity.

• SK Telecom

  Peer comparison

  Strengths

  AI asset value has become a key stock-price driver, and dividend resumption is a positive factor.

  Weaknesses

  Higher AI exposure brings both opportunities and risks, and valuation controversy is more dependent on defining AI asset value.

  Comparison

  Rated Equal-weight, with AI asset impact on valuation higher than KT and LGU.

  Risks

  AI asset valuation downgrade, unsustained dividend trajectory, and slowing traditional telecom growth.

• Samsung SDS

  IT services beneficiary

  Strengths

  AIDC buildout, enterprise AI deployment cycle, internal Samsung Group demand, and about W6tn cash create a re-rating catalyst.

  Weaknesses

  Some AIDC projects require sizable upfront capex, with free cash flow pressure during buildout.

  Comparison

  The report gives it an Overweight rating and views Gumi AIDC as a key medium-term catalyst.

  Risks

  AIDC revenue ramp slower than expected, enterprise AI orders below expectations, and inefficient capital deployment.

• LG CNS

  IT services peer comparison

  Strengths

  Data center DBO projects and Digital Business Service recovery improve revenue visibility.

  Weaknesses

  The robotics business is still early stage, making revenue visibility difficult to assess.

  Comparison

  Rated Equal-weight; the report sees valuation as already reflecting positive progress and some optimistic robotics expectations.

  Risks

  Robotics commercialization slower than expected, delays in financial-industry systems projects, valuation pullback.

Key data

• KT target priceW64,000The report assigns KT Corp an Equal-weight rating and estimates fair value per share via SoTP.
• KT report-listed priceW54,500The table date shown is 2026-07-06.
• KT total shareholder returnabout above 6.5%The report estimates KT's total shareholder return at more than 6.5% of market value.
• KT quarterly dividendW830/shareThe report states that KT has resumed quarterly dividends and assumes annual dividends return to W3,320.
• KT long-term data center plan1GW by 2030, 5GW long termThe report says the company recently announced plans to operate 1GW of capacity by 2030, with a long-term goal of 5GW.
• Korea long-term AI data center plan18.4GW, cumulative investment above W1,000tnThe report states Korea's long-term plan is to reach 18.4GW capacity by 2035 with cumulative investment of over W1,000tn.
• Korea nuclear share target35% by 2036KEPCO plans to add four nuclear reactors, raising nuclear power generation to 231TWh.
• Current data center concentrationabout 80% concentrated in Seoul/GyeonggiThe decentralization energy act is intended to shift power usage and data center location concentration toward a less centralized pattern.
• Samsung SDS cashabout W6tnThe report believes capital allocation and potential cooperation with KKR could bring more active M&A and value creation.

Impact & implications

For investors, the appeal of Korean telecom stocks comes from stable cash flow, relatively modest valuation, and improving shareholder returns; however, excess return requires the company to prove that AI infrastructure investments can be converted into visible revenue and capital returns. KT's investment implication is neutral: valuation and dividend support exist, but a new CEO strategy, AIDC execution, and higher shareholder returns remain the keys to valuation expansion. At the sector level, data sovereignty, nuclear power supply, PPA mechanisms, and municipal investment-promotion policies will influence the pace and geographic pattern of AI data center buildout in Korea.

Risks

• AI data center demand or related revenue falls short of expectations.
• Korea's preferential electricity pricing, PPA flexibility, and data center power-connection policy progress slower than expected.
• Telecom competition re-intensifies or marketing costs rise.
• Data breaches, regulatory actions, and cybersecurity events affecting user trust and costs.
• Large-scale data center capex compresses free cash flow or shareholder returns.
• KT valuation re-rating is delayed due to unclear strategy from new management.
• Overvaluation in robotics, enterprise AI software, and cloud services reflecting optimistic expectations.

What to watch

• KT new CEO investor day and AI infrastructure strategic roadmap.
• Whether KT raises shareholder returns, including dividends, repurchases, and capital allocation plans.
• Progress on KT's 1GW by 2030 data center capacity plan, including customer contracting and return on investment.
• Implementation of Korea's decentralized energy act, changes in PPA pricing, and KEPCO grid access rules.
• Local inference demand driven by Samsung Group and Korean corporate AI service deployment.
• LGU's 2026 earnings recovery and buyback execution strength.
• Samsung SDS Gumi AIDC revenue ramp, capital deployment, and KKR partnership progress.