Company lists · Data refreshed September 2026

Top 14 Satellite telecommunications companies based in Brazil

RevenueBase identified 57 satellite telecommunications companies headquartered in Brazil as of September 2026 and tracks 1,169 professional contacts across them, including 296 with verified work emails. Rio De Janeiro is the largest hub.

This list covers satellite telecommunications companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
57Companies
1,169Contacts tracked
296Verified emails
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The 14 largest satellite telecommunications companies based in Brazil

Ranked by team size
Top 14 of 57 satellite telecommunications companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to satellite telecommunications companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCuritiba, BrazilHQ checked Sep 16, 2026201-500296 contacts →

Indirect evidence

“Há 30 anos, o Grupo Vivensis lidera o mercado de antenas parabólicas digitais, com a antena mais vendida do Brasil, levando conexão e entretenimento a milhões de lares.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceSão Paulo, BrazilHQ checked Sep 16, 202651-200259 contacts →

Indirect evidence

“Você já parou para pensar sobre a importância que o satélite tem em sua vida?”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 202651-20091 contacts →

Indirect evidence

“A Embratel Star One, subsidiária integral da Embratel, é a maior empresa de satélite do Brasil e da América Latina e opera cinco satélites GEO (Star One C1, C2, C3, e C12 e…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceBarueri, BrazilHQ checked Sep 16, 202651-20058 contacts →

Indirect evidence

“Fundada em 2011, a MASTER nasceu com a visão de ser referência em serviços de telecom, em especial comunicação via satélite.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 202611-5057 contacts →

Indirect evidence

“A HISPAMAR é a filial brasileira da operadora de satélites espanhola HISPASAT.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceLondrina, BrazilHQ checked Sep 16, 202611-5050 contacts →

Indirect evidence

“A Globalsat Brasil é parte de um dos maiores conglomerados de comunicação via satélite das Américas.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceMacaé, BrazilHQ checked Sep 16, 202651-20035 contacts →

Indirect evidence

“Uma empresa comprometida em unir pessoas e negócios.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 202611-5032 contacts →

Indirect evidence

“A Inovsat é uma empresa voltada para o desenvolvimento de projetos em Telecomunicações Via Satélite, com foco nos mercados offshore, de mineração e regiões de difícil acesso com…”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceSantana De Parnaíba, BrazilHQ checked Sep 16, 202611-5015 contacts →

Indirect evidence

“A Speedcast é uma empresa especializada em comunicação multimídia, com foco na transmissão via satélite para diversas aplicações.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceLondrina, BrazilHQ checked Sep 16, 202651-20013 contacts →

Indirect evidence

“A TCTEC Telecom é uma empresa que surgiu para oferecer os mais modernos produtos e serviços em comunicação via satélite para locais que não possuem telefonia fixa e celular, ou…”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 16, 202611-5010 contacts →

Indirect evidence

“Somos uma empresa de telecomunicações, com possibilidade do uso de uma simples comunicação de link de dados a aplicações de alta tecnologia via satélite.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceBrasilia, BrazilHQ checked Sep 16, 2026201-5009 contacts →

Indirect evidence

“MTN Brazil: Líder em Conectividade Global!”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceBarueri, BrazilHQ checked Sep 16, 202611-504 contacts →

Indirect evidence

“A Blue Sky Network Brasil Technology está com um grande desafio, se tornar uma das principais provedoras de Solução SATCOM no Brasil, nossa missão é conectar pessoas e ativos em…”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 16, 202611-501 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026

Showing 14 of 57 satellite telecommunications companies based in Brazil

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Satellite telecommunications companies based in Brazil at a glance

As of Sep 16, 2026
25.3%Verified-email coverage
20.5Average contacts per company
11-50Median size (employees)
12.3%Largest-city concentration · Rio De Janeiro
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
25
51-200
8
201-500
5

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 57 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among satellite telecommunications companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Brazil whose own description of what they do matches “satellite telecommunications companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names satellite telecommunications companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among satellite telecommunications companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 296 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names satellite telecommunications companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many satellite telecommunications companies are there based in Brazil?

RevenueBase identified 57 satellite telecommunications companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vivensis, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most satellite telecommunications companies?

Rio De Janeiro leads with 7 headquartered companies, followed by Sao Paulo (7) and Londrina (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 296 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.