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.
On October 9, 2026, Brazilian telecommunications regulator Anatel conditionally approved an expanded Radio Access Network (RAN) sharing agreement between TIM Brasil and Vivo. The approval extends 2G network sharing until December 31, 2030, in 2049 municipalities and grants 4G expansion for 265 new cities until May 2030, with the condition that parties do not deactivate their own infrastructure in locations where they hold a market share above 5 percent. Previously, on October 1, 2026, TIM Brasil and Qualcomm initiated Brazil's first Wi-Fi 8 (IEEE 802.11bn) lab trials at the TIM Lab in Rio de Janeiro, utilizing an advanced home gateway with Qualcomm's Dragonwing platform to integrate next-generation Wi-Fi 8 capabilities with high-speed XGS-PON optical fibre, AI-driven network management, and enhanced cybersecurity. Earlier, on September 24, 2026, TIM Brasil was among 11 winners, including Vivo and Claro, in a Brazilian health connectivity tender to connect 1307 public health clinics, expanding telemedicine and electronic records.
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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