Turkcell Iletisim Hizmetleri A.s. · BIST:TCELL

Turkcell Iletisim Hizmetleri A.s — Q2 2025 Earnings Presentation

17 slides from Turkcell Iletisim Hizmetleri A.s's earnings presentation, Aug 13, 2025

  1. Slide 1: Turkcell Group Q2 2025

    TURKCELL GROUP Q2 2025 AUG 13, 2025

  2. Slide 2: Q2 2025 Business Overview

    Q2 2025 BUSINESS OVERVIEW Ali Taha Koç, PhD Turkcell CEO

  3. Slide 3: Turkcell Group: Q2 2025 Highlights

    Turkcell Group: Q2 2025 Highlights Carrying the Momentum Forward Consistently solid results… …driven by strong net adds …supported by strategic areas Revenue Postpaid Net Add Techfin TRY 53.0 Billion 816 K Revenue Growth 12.5% YoY increase Record-high net adds in 5.5 years 23.1% EBITDA DC & Cloud Tu

  4. Slide 4: Mobile Operational Highlights

    Mobile Operational Highlights SUBSCRIBER TREND Million POSTPAID PREPAID CHURN MONTHLY AVG. Net Add Net Loss 816 K 363 K 30.1 QoQ QoQ 29.3 10.4 2.2% 1.5% 1.7% 28.1 Net Add Net Loss 2.0 MN 9.0 8.7 1.7 MN YoY YoY Q2 24 Q1 25 Q2 25 Q2 24 Q1 25 Q2 25 Q2 24 Q1 25 Q2 25 MOBILE ARPU (excl. M2M) MOBILE ARPU

  5. Slide 5: Committed to Leading the Mobile Market

    Turkcell Group Committed to Leading the Mobile Market LEADER IN QUALITY & SPEED CUSTOMER MANAGEMENT Smart Control Service TUMBARA Roaming Packages AI-powered strategies tailored to customer segments, Committed to 5G: Sustaining our leadership in mobile addressing diverse needs NPS* Leader Net Port R

  6. Slide 6: Fixed Broadband Operational Highlights

    Fixed Broadband Operational Highlights SUBSCRIBER TREND THOUSAND TURKCELL FIBER* RESELL* IPTV Net Add Net Loss Net Loss 4K 11 K 26 K QoQ QoQ QoQ 2,484 2,488 1,484 1,456 1,430 2,376 811 Net Add Net Loss Net Loss 113 K 774 47 K 54 K YoY 763 YoY YoY 78% 86% 87% 12-Month contract share in residential (%

  7. Slide 7: Digital Business Services: Focusing on Data Center & Cloud

    Digital Business Services Focusing on Data Center & Cloud DIGITAL BUSINESS SERVICES DATA CENTERS TEKİRDAĞ / ÇORLU REVENUE DC & CLOUD REVENUE ANKARA / TEMELLİ (MILLION TL) (MILLION TL) Planned additional capacity for 2025 8.4 MW ▲39% YoY 4,930 ▲53% YoY 1,239 1,117 Data center investments 3,544 as of

  8. Slide 8: Techfin Business: Supporting Group Performance

    Techfin Business Supporting Group Performance FINANCIAL HIGHLIGHTS MILLION TL FINANCIAL HIGHLIGHTS MILLION TL ▲35.8% YoY ▲4.7% YoY Revenue 48% 38% 4.9% 50% 45% 40% 1400 2.0% 35% 30% 25% 1200 EBITDA 1510 20% 15% 10% 5% 1000 0% -5% 1010 1,474 -10% -15% -20% 800 Revenue EBITDA ▲6.2% YoY -25% -30% -35%

  9. Slide 9: Q2 2025 Financial Overview

    Q2 2025 FINANCIAL OVERVIEW Kamil Kalyon Turkcell CFO

  10. Slide 10: Revenue & EBITDA Margin

    Revenue & EBITDA Margin Turkcell Group REVENUE EBITDA Margin Million TL ▲12.5% ▲0.9pp 5,077 547 248 (1.7%) 0.4% 0.3% 0.3% 0.2% 1.5% 53,022 42.6% 43.5% 47,150 Revenue Δ Turkcell Δ Techfin Δ Other Revenue EBITDA COGS Employee Intercon. Energy Funding Other EBITDA Q2 24 Türkiye Q2 25 Margin Expenses* E

  11. Slide 11: Profit from Continuing Operations

    Profit from Continuing Operations Turkcell Group Million TL ▲36.8% 89 (485) 670 (1,900) 2,981 (175) 4,388 3,207 Profit from Δ EBITDA Δ Depreciation Δ Net finance income Δ Other Δ Income Tax Δ Share of profit of Profit from continuing operations /expense income/expense Expense equity accounted contin

  12. Slide 12: CAPEX

    CAPEX Turkcell Group OPERATIONAL CAPEX/SALES OPERATIONAL CAPEX BREAKDOWN Historical Figures Q2 25 2025E 44% 32% 33% 22.5% ~ 24% 38% 20.2% 17% 16% 13% 16.9% 1% 17% 7% Q2 24 Q1 25 Q2 25 2025 E Mobile Fixed Data Center Ren. Energy Other • Steady steps towards excelling in 5G and beyond technologies • S

  13. Slide 13: Solid Balance Sheet

    Solid Balance Sheet Turkcell Group SUMMARY NET DEBT / EBITDA Million TL Q4 24 Q2 25 0.3x 0.2x Total Cash* 80,428 116,601 25,371 12,497 Financial Assets* 28,813 30,886 Q4 24 Q2 25 Net Debt Net Debt/EBITDA Total Assets 401,680 457,382 DEBT SERVICE (PRINCIPAL & INTEREST)** Total Debt 121,738 172,858 MI

  14. Slide 14: FX Exposure

    FX Exposure Turkcell Group FX BREAKDOWN Cash Debt NET FX POSITION USD MILLION USD 65% 57% EUR TRY 300 CNY 3% 4% 250 9% 26% 200 22% 12% 150 +200 100 228 50 Excl. FX Swaps After Hedging 0 -50 (123) (124) (76) (102) FX POSITION BREAKDOWN -100 -150 (200) USD MILLION EQUIVALENT -200 Q2 24 Q3 24 Q4 24 Q1

  15. Slide 15: Thank You

    THANK YOU IR Website For further information please e-mail or call Turkcell Investor Relations at investor.relations@turkcell.com.tr +90 212 313 1888

  16. Slide 16: Financial Summary

    Financial Summary Turkcell Group Q2 2024 Q2 2025 YoY Growth MILLION TL Revenue 47,150 53,022 12.5% EBITDA 20,105 23,086 14.8% EBITDA Margin 42.6% 43.5% 0.9pp EBIT 6,322 8,818 39.5% EBIT Margin 13.4% 16.6% 3.2pp Net Income 3,922 4,201 7.1% Note: Figures are based on IFRS Q2 2025 Results| 16

  17. Slide 17: Notice

    Notice This presentation contains the Company’s financial information for the year ended June 30, 2025 prepared in accordance with International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”). This presentation contains the Company’s financi

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