Tim S.A. Appoints Alberto Mario Griselli as Interim Investor Relations Officer, Effective February 1, 2023

Tim SA, formerly known as a Intelig Telecomunicacoes Ltda, is a Brazil-based telecommunications company. The Company offers mobile voice and data services, broadband Internet access, value-added services and other telecommunications services and products. The Company offers a complete portfolio for individuals and corporate solutions for small, medium, and large companies. In addition to traditional voice and data services, the Company offers a fixed-line broadband service, TIM Live, WTTx technology through the Ultrafibra service and IoT solutions. The Company also offers a variety of digital content and services in its package portfolio. The Company is controlled by Tim Brasil Servicos e Participacoes SA.