> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/brazil/telecommunications/ # Telecom providers in Brazil Larger telecom providers headquartered in Brazil: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger telecom providers headquartered in Brazil include Claro Brasil, Vivo (Telefônica Brasil), TIM Brasil, Telemont and Brisanet Telecomunicações. Below are the tools that stand out, where they are based and how big they are. ## Which telecom providers are headquartered in Brazil? They include Claro Brasil, Vivo (Telefônica Brasil), TIM Brasil, Telemont and Brisanet Telecomunicações. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | Algar Telecom | 5,000 to 10,000 | 8 | | Alloha Fibra | 5,000 to 10,000 | 3 | | Brisanet Telecomunicações | 5,000 to 10,000 | 16 | | [Claro Brasil](https://enrich.chat/company/claro-brasil/) | 25,000 to 50,000 | 45 | | Desktop | 2,000 to 5,000 | 33 | | Embratel | 5,000 to 10,000 | 20 | | Furukawa Electric LatAm | 2,000 to 5,000 | 14 | | Icomon Tecnologia Ltda | 5,000 to 10,000 | 6 | | Sercom | 5,000 to 10,000 | 6 | | Tel Telecomunicações Ltda | 5,000 to 10,000 | 7 | | Telemont | 10,000 to 25,000 | 10 | | [TIM Brasil](https://enrich.chat/company/tim-brasil/) | 10,000 to 25,000 | 58 | | Vero Internet | 2,000 to 5,000 | 43 | | VGX Contact Center | 2,000 to 5,000 | 3 | | [Vivo (Telefônica Brasil)](https://enrich.chat/company/vivo-telef-nica-brasil/) | 25,000 to 50,000 | 7 | ## What technology do telecom providers in Brazil use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among telecom providers in Brazil.** Bars for the share of listed telecom providers in Brazil where each tool was detected, with a tick for the share across everything listed: Centro 27% against 2%, Ubuntu 27% against 4%, Visual Website Optimizer (VWO) 20% against 5%, Awin (Affiliate Window) 13% against 1%, Demandware 13% against 1%, Demandware Analytics 13% against 1%. *Share of listed telecom providers in Brazil where each tool was detected. The tick marks the share across all listed organizations.* ## Where in Brazil are they based? The bars show the headquarters city of the listed telecom providers. **Figure: Headquarters cities of telecom providers in Brazil.** Bars for the share of listed telecom providers in Brazil headquartered in each city: Sao Paulo 27%, Rio de Janeiro 13%, Belo Horizonte 7%, Pereiro 7%, Taboao da Serra 7%, Montes Claros 7%. *Share of listed telecom providers in Brazil by headquarters city.* ## How big are telecom providers in Brazil? The columns show how they spread across six size ranges. **Figure: Size of telecom providers in Brazil.** Six columns for the share of listed telecom providers in Brazil in each size range: 2-5K 27%, 5-10K 47%, 10-25K 13%, 25-50K 13%, 50-100K 0%, 100K+ 0%. *Share of listed telecom providers in Brazil in each size range.* ## More to explore Other industries in Brazil: [Retail](https://enrich.chat/companies-in/brazil/retail/)[Information technology and services](https://enrich.chat/companies-in/brazil/information-technology-and-services/)[Government administration](https://enrich.chat/companies-in/brazil/government-administration/)[Higher education](https://enrich.chat/companies-in/brazil/higher-education/)[Hospitals and health care](https://enrich.chat/companies-in/brazil/hospitals-and-health-care/)[Financial services](https://enrich.chat/companies-in/brazil/financial-services/)[Health, wellness and fitness](https://enrich.chat/companies-in/brazil/health-wellness-and-fitness/)[Construction](https://enrich.chat/companies-in/brazil/construction/)[Food and beverages](https://enrich.chat/companies-in/brazil/food-and-beverages/)[Farming](https://enrich.chat/companies-in/brazil/farming/)[All of Brazil](https://enrich.chat/companies-in/brazil/) Telecommunications elsewhere: [United States](https://enrich.chat/companies-in/united-states/telecommunications/)[Telecommunications](https://enrich.chat/industries/telecommunications/) ## How do you reach network operations leaders, CTOs and CIOs at telecom providers in Brazil? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find network operations leaders, CTOs and CIOs at [company] in Brazil, with titles and verified work emails ``` ## Frequently asked questions ### Which telecom providers are headquartered in Brazil? They include Claro Brasil, Vivo (Telefônica Brasil), TIM Brasil, Telemont and Brisanet Telecomunicações. The page lists a selection with links to their profiles. ### What technology do telecom providers in Brazil use? Tools that stand out include Centro, Ubuntu, Visual Website Optimizer (VWO) and Awin (Affiliate Window). ### How big are telecom providers in Brazil? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually network operations leaders, CTOs and CIOs. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find network operations leaders, CTOs and CIOs ```text Use www.enrich.chat to find network operations leaders, CTOs and CIOs at [company] in Brazil, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Retailers in Brazil](https://enrich.chat/companies-in/brazil/retail/) - [Software and technology services companies in Brazil](https://enrich.chat/companies-in/brazil/information-technology-and-services/) - [Government agencies in Brazil](https://enrich.chat/companies-in/brazil/government-administration/) - [Colleges and universities in Brazil](https://enrich.chat/companies-in/brazil/higher-education/) - [Telecom providers in the United States](https://enrich.chat/companies-in/united-states/telecommunications/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)