TIM Brasil
Brazilian telecommunications operator providing mobile, fixed-line, broadband, data, and internet services.
Last updated August 26, 2026
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Overview
TIM Brasil, formally TIM Brasil Serviços e Participações S.A., is the Brazilian telecommunications operation associated with the Italian TIM group, TIM S.p.A. The company provides mobile communications, fixed telephony, data transmission, broadband, and internet-access services in Brazil. It was established in 1995 and began commercial operations in 1998, building its network around GSM mobile technology and subsequently expanding its service portfolio and infrastructure. A central feature of TIM Brasil's development was the construction of a nationwide mobile presence. By 2002, the company had consolidated operations across Brazil and became the first mobile operator with a presence in every Brazilian state. Its network was reported to reach approximately 93% of the urban population. The business has served both prepaid and subscription customers, with offerings including the Infinity prepaid proposition and postpaid or controlled plans such as TIM Controle and TIM Black. By April 2017, the company was reported to have more than 61.3 million customers. TIM Brasil has also pursued fixed-network and broadband opportunities. TIM Live was introduced as a broadband service in selected areas of São Paulo and Rio de Janeiro, using VDSL2 technology. The service was offered in different speed tiers and represented an effort to extend the brand beyond mobile voice into high-speed fixed internet. The company also strengthened its fixed infrastructure through the acquisition of the AES Atimus network, while discussing substantial annual investment in broadband and related operations. The company expanded through acquisitions as well as organic network development. In 2009, it acquired Intelig Telecom, a Brazilian telecommunications operator, and subsequently integrated Intelig into TIM. This transaction broadened TIM Brasil's fixed-line, data, and business-communications capabilities. TIM Brasil has historically been headquartered in Rio de Janeiro and has been associated with capital-market listings in Brazil and New York, although its corporate position remains that of a subsidiary of TIM S.p.A. TIM Brasil has also faced regulatory and reputational challenges. In 2012, Brazil's telecommunications regulator, Anatel, reported findings concerning the treatment of calls on the company's Infinity prepaid plan. The report alleged that calls were deliberately disconnected, requiring customers to initiate and pay for new calls. The matter led to legal action by the Public Ministry of Paraná and became one of the most prominent controversies associated with the brand. The same year, chairman Luca Luciani resigned from his positions at TIM in Brazil and Italy amid allegations involving the activation of SIM cards for deceased or nonexistent customers. TIM Brasil's identity is therefore shaped by three interconnected elements: nationwide mobile coverage, the extension of the TIM brand into fixed broadband and data services, and its role as the Brazilian operating company of an international telecommunications group. Its principal competitive territory is Brazil's mass-market and business telecommunications sector, where mobile connectivity, data usage, broadband access, and network quality are the core dimensions of its offering.
History
TIM Brasil was established in 1995 as the Brazilian operation connected to Telecom Italia's mobile business and began commercial activity in 1998. Its early development followed the expansion of GSM mobile communications in Brazil. Rather than remaining a regional operator, the company pursued national coverage and by 2002 had established a presence in every Brazilian state, becoming the first Brazilian mobile operator described as having nationwide state-level coverage. The company's growth was based primarily on mobile voice and messaging, but its business gradually broadened toward data services, fixed telephony, and internet access. Its network was reported to cover approximately 93% of the urban population. The company served both prepaid and contract customers, developing branded propositions such as Infinity, TIM Controle, and TIM Black. The rapid growth of mobile adoption in Brazil made prepaid services particularly important to the brand's mass-market position. TIM Brasil expanded its infrastructure and fixed-communications capabilities through corporate transactions. In 2009, it acquired Intelig Telecom and later absorbed Intelig into TIM. The acquisition supported the development of fixed telephony, data transmission, and enterprise communications. TIM also acquired the AES Atimus network, an infrastructure transaction associated with the expansion of fixed broadband and data operations. The company subsequently promoted TIM Live, a VDSL2 broadband service available in selected parts of São Paulo and Rio de Janeiro. The broadband initiative marked a strategic extension beyond the traditional mobile-operator model. TIM Live offered different download and upload speeds and used existing or acquired fixed infrastructure to provide high-speed internet. The company discussed annual investment in the service within the broader investment resources of the TIM group, although the service remained geographically more limited than the mobile network. TIM Brasil's history also includes significant regulatory and governance controversies. In May 2012, chairman Luca Luciani resigned from his leadership positions in Brazil and Italy following allegations concerning the activation of SIM cards for deceased or nonexistent customers. Later that year, an Anatel report alleged that TIM's Infinity prepaid plan had experienced intentional call drops. According to the reported findings, customers were required to initiate new calls, creating additional charges. The controversy resulted in legal proceedings brought by the Public Ministry of Paraná and contributed to scrutiny of the company's commercial and network practices. By April 2017, TIM Brasil was reported to have more than 61.3 million customers. It was headquartered in Rio de Janeiro and was associated with listings in Brazil and the United States, while remaining a subsidiary of TIM S.p.A. Its operating history reflects the broader evolution of Brazilian telecommunications: nationwide mobile-network construction, rapid prepaid adoption, convergence between mobile and fixed connectivity, and increasing regulatory attention to service quality and consumer treatment.
- 2017
Customer base reported above 61.3 million
[1]The company was reported to have more than 61.3 million customers as of April 2017.
- 2012
Leadership change and regulatory controversies
[1]Luca Luciani resigned amid SIM-card allegations, while Anatel findings concerning the Infinity prepaid plan led to legal action and public scrutiny.
- 2009
Intelig Telecom acquired
[1]TIM Brasil acquired Intelig Telecom and subsequently merged Intelig into its operations.
- 2002
Nationwide state presence achieved
[1]TIM Brasil consolidated a presence in every Brazilian state and became the first mobile operator described as having nationwide coverage at that level.
- 1998
Commercial operations begin
[1]The company began commercial telecommunications operations in Brazil.
- 1995
Company established
[1]TIM Brasil was founded as the Brazilian telecommunications operation associated with the TIM group.
Products and positioning
A nationwide Brazilian telecommunications operator combining mass-market mobile connectivity with fixed broadband, data, and internet services.
Prepaid mobile service
TIM Infinity
TIM Infinity was a prepaid mobile proposition built around low-cost calling and an advertised unlimited-time call concept. It became central to TIM Brasil's mass-market strategy, but its operation was later the subject of an Anatel report alleging that calls were intentionally disconnected and that customers consequently had to place additional chargeable calls.
Controlled mobile plan
TIM Controle
TIM Controle is a controlled mobile offering combining elements of prepaid spending control with recurring service features. It is part of TIM Brasil's branded consumer-plan portfolio and is positioned between conventional prepaid usage and fully postpaid arrangements.
Postpaid mobile plan
TIM Black
TIM Black is a premium-oriented mobile plan family in TIM Brasil's consumer portfolio. It represents the brand's higher-value postpaid positioning, alongside broader mobile voice and data services.
Fixed broadband
TIM Live
TIM Live is a fixed broadband service offered in selected areas of São Paulo and Rio de Janeiro. The service uses VDSL2 technology and has been offered in multiple speed tiers, extending TIM Brasil's proposition from mobile connectivity into high-speed fixed internet.
Telecommunications service · 1998
Mobile communications
TIM Brasil's core business consists of mobile voice and data connectivity delivered through its Brazilian network. The company has historically served both prepaid and contract customers and built a nationwide presence using GSM technology and subsequent network development.
Controversies
2012
Infinity prepaid call-drop controversy
Anatel reported that calls made under TIM Brasil's Infinity prepaid plan were allegedly dropped intentionally, requiring users to initiate additional calls and potentially incur further charges. The findings led the Public Ministry of Paraná to file a lawsuit seeking to stop the sale of new lines and obtain compensation for consumers.
2012
Allegations involving activation of nonexistent SIM customers
Luca Luciani resigned from his TIM leadership roles in Brazil and Italy amid allegations that SIM cards had been activated for deceased or nonexistent customers.
Brand decisions
2010
Expand fixed broadband through network assetsStrategyBackground
TIM Brasil pursued fixed broadband and data services to complement its nationwide mobile business.
Action taken
The company used the acquired AES Atimus network and developed TIM Live broadband services in selected areas of São Paulo and Rio de Janeiro.
Aftermath
TIM Brasil gained a platform for VDSL2-based fixed broadband, although the service initially had limited geographic availability.
Reported acquisition value for AES Atimus network. R$1.5 billion (Acquisition period, reported in the TIM Brasil reference material)
2009
Acquire and integrate Intelig TelecomM&ABackground
TIM Brasil sought to expand beyond mobile communications into fixed telephony, data transmission, and related telecommunications infrastructure.
Action taken
The company acquired Intelig Telecom and subsequently merged Intelig into TIM Brasil.
Aftermath
The transaction strengthened TIM Brasil's fixed-network and data-service capabilities.
Recent events
Sources3 sources
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