Pt Indosat Tbk Class B · IDX:ISAT
Pt Indosat Tbk Class B — PT Indosat Ooredoo Hutchison — FY 2025 Earnings Presentation
25 slides from Pt Indosat Tbk Class B's earnings presentation, Feb 9, 2026
Slide 1: Experience Redefined, Empowering Indonesia
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Experience Redefined, Empowering Indonesia Personalisation, Trust, and AI Innovation for Indonesia's Digital Future Results for the Full Year 2025 (FY’25)
Slide 2: Disclaimer
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 ▪ PT Indosat Tbk ( “Indosat Ooredoo Hutchison” or the “Company” ) cautions investors that Disclaimer certain statements contained in this document state its management's intentions, hopes, beliefs, expectations, or predictions of the future whi
Slide 3: Presenters
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Presenters Vikram Sinha Nicky Lee Bilal Kazmi President Director and CEO Director and CFO Director and COO
Slide 4: FY'25 Highlights
Indosat Ooredoo Hutchison Earnings Call Presentation FY 2025 FY 2025 FY’25 Highlights Vikram Sinha President Director and CEO
Slide 5: Accelerating our mission with strong Q4'25
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Accelerating our mission with strong Q4’25 “ “ We have ended the year with a solid quarter and IOH is entering 2026 on a positive trajectory. Delivered on full-year Growth across all ARPU reached Rp44k guidance business lines EBITDA growth Sequ
Slide 6: Solid performance in 4Q'25
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Solid performance in 4Q’25 Improvements across all metrics Revenue Cellular Revenue EBITDA +9% QoQ Strong Growth +8% QoQ Driven by ARPU Enhancement +12% QoQ Outpacing revenue growth Net Profit* Data Traffic HBB Customers +51% QoQ Delivering pro
Slide 7: IOH's ARPU growth journey continues
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 IOH’s ARPU growth journey continues Committed to realizing more value for our customers IOH ARPU (Rp’000) AI-powered, hyper-personalization 44 44 initiatives 39 39 39 40 Easing industry 38 38 39 environment 36 37 35 Customer love through 33 Mar
Slide 8: AI Powered Scam and Spam Protection
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 AI Powered 360 Scam and Spam Protection Building our reputation as Indonesia’s most trusted telco Customer Pain Point Our Solution Impact Delivered Addressing a US$5bn Scam Menace AI Protection as Differentiation Trusted network, better economi
Slide 9: Positioning for future growth through FibreCo
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Positioning for future growth through FibreCo Unlocking growth opportunities in fibre especially FTTH Monetizing our assets to unlock value Strategic partnership with deep local expertise Partnership agreement to scale IOH retains operational n
Slide 10: NeoCloud Platform Established
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 NeoCloud Platform Established Advancing IOH’s AI TechCo strategy with healthy demand and scale readiness Capacity fully contracted with US$28mn in revenue booked in 2025 Enhancing our full stack capabilities along with global AI giants Nvidia,
Slide 11: Solidifying IOH's investment proposition
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Solidifying IOH’s investment proposition A strong core with significant upside 01 02 03 Core Mobile Fibre Asset Upside from New Circle Operations Strength Unlocked Circle Operations Business Circle Operations Unlocking ARPU potential Activate v
Slide 12: 2026 Guidance
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 2026 Guidance* Consolidated CAPEX EBITDA Growth Revenue Growth Investment Mid to High Single Digit Mid to High Single Digit IDR ~13 Trillion *excludes new spectrum license cost and contract-based GPU capex
Slide 13: Financial Performance
Indosat Ooredoo Hutchison Earnings Call Presentation FY 2025 FY 2025 Financial Performance Nicky Lee President Director and CFO
Slide 14: 4Q'25 Financial Performance
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 4Q’25 Financial Performance 3Q’25 4Q’25 Change Revenue (IDR Bn) 14,052 15,357 +9.3% EBITDA (IDR Bn) 6,493 7,249 +11.6% EBITDA Margin 46.2% 47.2% +1.0% Net-Profit* (Attributable to owners - IDR Bn) 1,319 1,993 +51.2% Net Debt to EBITDA 0.49x 0.3
Slide 15: Key Financial Indicators
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Key Financial Indicators Total Revenue EBITDA +1.1% +0.8% 55,887 56,518 26,375 26,597 +9.3% +11.6% 14,052 15,357 6,493 7,249 FY24 FY25 3Q25 4Q25 FY24 FY25 3Q25 4Q25 Reported Reported EBITDA Margin Net-Profit (Attributable to owners) -0.1ppt +1p
Slide 16: Cost Leadership for Growth
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Cost Leadership for Growth Cost & OPEX Performance FY’24 FY’25 Change 3Q’25 4Q’25 Change Cost of Services 22,740 23,828 +5% 6,060 6,226 +3% +1.4% Personnel 3,890 3,450 -11% 814 1,133 +39% 29,512 29,921 Marketing 1,993 1,678 -16% 405 471 +16% Ge
Slide 17: CAPEX Investment for the Mid to Long Term
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 CAPEX Investment for the Mid to Long Term Capitalized CAPEX CAPEX to Revenue Ratio +33.6% +5.7ppt -6.6ppt 13,280 23.5% 23.2% 9,938 17.8% 16.6% -22.0% 3,262 2,544 FY24 FY25 3Q25 4Q25 FY24 FY25 3Q25 4Q25 All figures presented in IDR Bn.
Slide 18: Strong balance sheet maintained
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Strong balance sheet maintained Net-Debt Net-Debt to EBITDA Ratio -18.9% -0.10x -1.4% 12,722 -0.01x 0.49 10,462 10,320 10,320 0.40 0.39 0.39 FY24 FY25 3Q25 4Q25 FY24 FY25 3Q25 4Q25 All figures presented in IDR Bn.
Slide 19: Operational Performance
Indosat Ooredoo Hutchison Earnings Call Presentation FY 2025 FY 2025 Operational Performance Bilal Kazmi Director and CCO
Slide 20: Positive Operational Trends
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Positive Operational Trends Healthy underlying subs; ARPU achieved Rp44k, Data Traffic & HBB Customers growth Mobile Customers ARPU Data Traffic HBB Customers (Mn) (‘000) (Pb) (‘000) -0.8 +10.5% +7.6% +6.6% 94.6 93.7 44 4,874 393 40 4,532 369 3
Slide 21: Enhanced 5G Experience will benefit FWA
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Enhanced 5G Experience will benefit FWA Expanding FWA presence through 5G powered by AI #5G Cities 24 5G powered by AI now present in 24 cities • High spec 5G equipment for Customers across Indonesia • Biometric eKYC onboarding • Enhanced QCI (
Slide 22: Gotong Royong
Indosat Ooredoo Hutchison Earnings Call Presentation FY 2025 FY 2025 Gotong Royong We are committed to continue to deliver world class digital experiences, connecting and empowering every Indonesian
Slide 23: Appendix
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 APPENDIX 23
Slide 24: Normalized FY 2025 +5,488 Bn
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Normalized FY 2025 +5,488 Bn Driven by stellar top line performance & cost leadership for growth FY24 1H25 3Q25 4Q25 FY25 Reported Net Profit (in IDR bn) 4,911 2,335 1,252 1,922 5,510 Gain from Tower Sale (57) (3) - (6) (9) One-off transactions
Slide 25: Thank You
Indosat Ooredoo Hutchison Earnings Presentation FY 2025 Thank You
PT Indosat Ooredoo Hutchison — FY 2025 Earnings Presentation on 6ix