Financial Data and Key Metrics Changes - Operating revenue increased by 7.1% year-over-year, reaching KRW 7.1267 trillion, driven by sustained growth from core businesses including telecom, real estate, cloud, and data center [27] - Operating profit rose by 16% year-over-year, amounting to KRW 538.2 billion [27] - Net income increased by 16.2% year-over-year, recording KRW 445.3 billion, supported by the rise in operating profit [28] - EBITDA grew by 5.2% year-over-year, reaching KRW 1,503.9 billion [28] - Operating expenses rose by 6.4% year-over-year to KRW 6 trillion 588.6 billion, attributed to increased cost of goods sold, cost of services, and selling expenses [32] Business Line Data and Key Metrics Changes - Wireless revenue grew by 4% year-over-year, reaching KRW 1,809.6 billion, driven by subscriber base expansion around 5G, with 5G penetration at 80.7% [35][36] - Broadband internet revenue increased by 2.3% year-over-year to KRW 636.7 billion, supported by GiGA Internet subscriber growth and value-added services [38] - Media business revenue grew by 3.1% year-over-year, backed by higher IPTV subscriber net additions and premium plan sales [40] - Home telephony revenue fell by 6.6% year-over-year to KRW 160.9 billion [42] - B2B service revenue reported a 0.7% year-over-year growth, driven by enterprise messaging and corporate broadband despite low-margin business streamlining [44] - AI and IT business revenue decreased by 5.7% year-over-year due to structural enhancements, despite ongoing monetization efforts [46] - KT Cloud revenue surged by 20.3% year-over-year, driven by increased data center usage and AI cloud demand [49] - KT Estate revenue rose by 23.9% year-over-year to KRW 186.9 billion, supported by strong hotel business performance and new development projects [50] Market Data and Key Metrics Changes - The net to equity ratio as of September 2025 was 123.3%, while the net debt ratio increased by 4.2 percentage points year-over-year to 34.5% [33] Company Strategy and Development Direction - KT is focusing on transforming into an AICT company, collaborating with global tech firms to launch specific services and establishing the KT Innovation Hub [14][16] - The corporate value enhancement plan is ongoing, with efforts to streamline assets and enhance profitability through rationalizing low-margin businesses and liquidating non-core assets [21] - A share buyback of KRW 250 billion was completed on August 13 as part of the value enhancement plan [23] Management's Comments on Operating Environment and Future Outlook - Management expressed a conservative outlook for Q4 due to seasonality and uncertainties related to customer compensation measures following the unauthorized micropayment incident [62] - Despite challenges, management is optimistic about achieving year-over-year growth for the full year 2025, supported by solid performance in core businesses and one-off gains [64] - The company is committed to investing over KRW 1 trillion in information security over the next five years to enhance customer protection and prevent future incidents [79] Other Important Information - The process for CEO nomination began on November 4, with a committee of independent directors responsible for selecting candidates [9] - The third quarter dividend was set at KRW 601 per share, maintaining a 20% higher payout year-over-year [19] Q&A Session Summary Question: Outlook for Q4 and dividend payment - Management acknowledged the usual seasonality impacts in Q4 and uncertainties from customer compensation measures, taking a conservative stance on forecasts while striving to minimize impacts [62][65] - Regarding dividends, management indicated that the board will consider annual financial performance and shareholder expectations before making decisions [65][66] Question: Financial impact of the hacking incident and prevention measures - Management confirmed that compensation plans are in place for affected customers, with costs related to USIM replacement expected to be recognized in Q4 [75][77] - A significant investment in information security exceeding KRW 1 trillion over five years was announced, with annual investments of KRW 120 billion-130 billion expected [79] Question: CEO appointment process and impact on value-up program - The CEO appointment process involves a director candidate recommendation committee and will conclude with a candidate presented to the board for final confirmation [86][90] - Management assured that the value-up plan will remain consistent regardless of the new CEO, as it is a commitment to the market [92]

3Q25 Earnings Release Disclaimer This presentation has been prepared by KT Corp.(the "Company") in accordance with K-IFRS. This presentation contains forward-looking statements, which are subject to risks, uncertainties, and assumptions. This presentation is being presented solely for your information and is subject to change without notice. No presentation or warranty, expressed or implied, is made and no reliance should be placed on the accuracy, actuality, fairness, or completeness of the information pre ...

Core Insights - KT Corporation (KT) reported a significant 105.4% year-over-year increase in operating profit to KRW 1,014.8 billion, with revenue rising 13.5% to KRW 7,427.4 billion, driven by strong performance in traditional telecom and AI initiatives [1][10] Financial Performance - KT Cloud achieved a 23% revenue growth, while KT Studio Genie saw a 6% increase, contributing to the overall performance and diversification of income streams [2] - Net income surged 78.6% year-over-year to KRW 733.3 billion, and EBITDA increased by 36.3% to KRW 1,990.7 billion [2] - Operating expenses rose 5.9% year-over-year, despite lower labor costs from real estate sales [5] Strategic Initiatives - The company is transitioning into an Artificial Intelligence and Information and Communications Technology (AICT) firm, launching its proprietary large language model (LLM), Mi:dm 2.0, in July [3][10] - KT has secured AI platform projects with major enterprises and public-sector clients, indicating a commitment to integrating AI across various applications [4] Competitive Landscape - KT faces execution risks during its transition to an AICT company, alongside competition from SK Telecom and Telefonica [6] - SK Telecom reported a consolidated revenue of KRW 4.34 trillion, with a significant decline in operating profit by 37.1% year-over-year [7] - Telefonica's operating income decreased by 6.7% in the second quarter of 2025, but it continues to expect organic growth in revenues and EBITDA for the year [8] Market Position and Valuation - KT stock has increased by 18.1% over the past year, compared to the Zacks Wireless Non-US market industry's 30% growth [11] - The stock is trading at a price/book multiple of 0.73X, significantly lower than the industry's 2.32X [12] - Estimates for KT have been marginally revised upwards for the current year [13]