TIM Brasil, also known as TIM S.A., is a publicly owned Brazilian telecommunications company headquartered in Brazil. It operates as a subsidiary of Gruppo TIM. Founded in 1998, the company employs approximately 14,540 individuals and reported $4.8B in revenue as of 2025. Functioning as a telecommunications provider, TIM Brasil specializes in mobile and fixed telephony services.
TIM Brasil is upgrading its connectivity infrastructure for Rock in Rio 2026, deploying over 120 5G antennas—a 45 percent increase from the previous edition—and more than 110 4G antennas across the city. The operator projects 5G will handle over 60 percent of total mobile traffic during the September festival, with connected terminals expected to exceed 65 percent. Previously, on August 6, TIM Brasil CEO Alberto Griselli stated to Broadcast that the company is not for sale, asserting it would emerge stronger from a corporate restructuring at its Italian parent company, which will make the Italian state its indirect controlling shareholder. Earlier, on August 4, TIM outlined its Climate Transition Plan, setting ESG targets with approximately €550 million in funding from the Group's Industrial Plan, aiming to reduce the environmental impact of its infrastructure, operations, and supply chain while supporting digital growth driven by connectivity, cloud services, and artificial intelligence.
TIM Brasil offers 5 products in the media and telecoms services industry. TIM Brasil's product portfolio comprises of telecoms and media and TV services.
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TIM Brasil's revenues were $4.8B in 2025. Caretta Research has split TIM Brasil's revenue into 5 different product categories, the largest of which is mobile services, which represents 91% of TIM Brasil's revenue.
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