Tim S.a. · BMFBOVESPA:TIMS3

Tim — Investor Presentation (February 2023)

6 slides from Tim's investor presentation, Feb 15, 2023

  1. Slide 1: TIM Brasil Plan Update 2023-2025

    TIM Brasil Plan Update 2023-2025

  2. Slide 2: After a long journey of development and transformation, now it's time for the next generation TIM

    AFTER A LONG AND INTENSE JOURNEY OF DEVELOPMENT AND TRANSFORMATION, NOW IT’S TIME FOR THE § 0 GO TIM THE NEXT Foundations forthe © GENERATION TIM Turnaround & future Golden age Middle age Renaissance Surfed voice service | Overcame network Surfed data growth | Closed M&A with Oi Become the best grow

  3. Slide 3: We built a solid platform to support our journey towards next generation TIM

    WE BUILT A SOLID PLATFORM TO SUPPORT OUR JOURNEY TOWARDS NEXT GENERATION TIM ei © Sa LARGEST MOBILE INNOVATION DNA. oe CADETS Ean o© HEAD START COVERAGE also WITH UNIQUE MOBILE OURaE IN B2B/IOT due to OF COFFERS (e.g, choice MARKETS (Sto Se transaction (100% bundle for postpaid, in- jens) bee VERTIC

  4. Slide 4: On the path to reach our aspiration after a transformational 2022

    ON THE PATH TO REACH OUR ASPIRATION AFTER A TRANSFORMATIONAL 2022, (> GON STEP MOBILE © Improve customer perception > Evolve customer experience, on mobile service quality promoting step-changing ___ improvements © Ensure value capture from Oi integration and take network < Continue in the forefront

  5. Slide 5: Strengthening our core business to generate cash-flow

    STRENGTHENING OUR CORE BUSINESS TO GENERATE CASH-FLOW TO SUSTAIN NEW AVENUES OF GROWTH AND INCREASE SHAREHOLDER REMUNERATION = |e | BETTER OVERALL BUSINESS DYNAMICS o (Ee \ MOBILE J 2 aa Zz J a = & > z 5 =< ae Oo eS BROADBAND LARGER REVENUE BASE | GREATER OPPORTUNITIES 5 aes WITH SOLID MARGIN | FOR

  6. Slide 6: Signatures

    SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. TIM S.A. Date: February 14, 2023 By: /s/ Alberto Mario Griselli Alberto Mario Griselli Chief Executive

TIM — Investor Presentation (February 2023) on 6ix