Company lists · Data refreshed September 2026

Top 25 Voip implementation consultants based in Brazil

Name: Voip implementation consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 76 companies tracked

RevenueBase identified 76 voip implementation consultants headquartered in Brazil as of September 2026 and tracks 348 professional contacts across them, including 70 with verified work emails. Sao Paulo is the largest hub.

This list covers voip implementation consultants 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 22, 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 22, 2026 86% judged on-target in blind review

76Companies

348Contacts tracked

70Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest voip implementation consultants based in Brazil

Ranked by team size

Top 25 of 76 voip implementation consultants based in Brazil, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to voip implementation consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Agil Telecom	Indirect evidence	São Paulo, BrazilHQ checked Sep 22, 2026	11-50	61 contacts →
	Indirect evidence “Na Agil Telecom, trabalhamos para simplificar a comunicação das empresas.” Source: RevenueBase Database · checked Sep 22, 2026
2	Mundo Telecom	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “A Mundo Telecom é uma Integradora e Operadora de Telecomunicações fundada em 2005, que iniciou suas operações prestando serviços de consultoria, projetos, implantação e manutenção…” Source: RevenueBase Database · checked Sep 22, 2026
3	Agotec	Partial evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “A Agotec é especializada em T.I e serviços de Telefonia Voip, oferecendo soluções adaptáveis para empresas de todos os tamanhos.” Source: RevenueBase Database · checked Sep 22, 2026
4	Smartel Inteligência EM Conectividade	Indirect evidence	Veranopolis, BrazilHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “A Smartel é uma empresa de comunicação completa, especialista em desenvolver projetos especiais para pequenas, médias e grandes empresas.” Source: RevenueBase Database · checked Sep 22, 2026
5	FINTI	Indirect evidence	Passo Fundo, BrazilHQ checked Sep 22, 2026	1-10	7 contacts →
	Indirect evidence “FinTi Tecnologia is a telecommunications company based out of Av.” Source: RevenueBase Database · checked Sep 22, 2026
6	Digital VOX Telecom	Partial evidence	Palhoça, BrazilHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “A Digital Vox é uma empresa especializada em soluções de comunicação empresarial com foco em telefonia VoIP.” Source: RevenueBase Database · checked Sep 22, 2026
7	LCI Soluções	Indirect evidence	Recife, BrazilHQ checked Sep 22, 2026	1-10	7 contacts →
	Indirect evidence “Com mais de 17 anos de expertise, a LCI Soluções se destaca como uma empresa altamente especializada em consultoria, projetos, implantação e integração de sistemas de telefonia…” Source: RevenueBase Database · checked Sep 22, 2026
8	Servstar Telecom E Network	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Somos especializados em soluções de comunicação para empresas.” Source: RevenueBase Database · checked Sep 22, 2026
9	Tmaster Informática	Indirect evidence	Guarulhos, BrazilHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
10	Telmaster Tecnologia Conectando O Futuro	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 22, 2026	11-50	5 contacts →
	Indirect evidence “A Tel Master Tecnologia iniciou as atividades em 01 de julho de com o objetivo de suprir a necessidade de mão de obra especializada em comunicação de voz para pequenas, médias e…” Source: RevenueBase Database · checked Sep 22, 2026
11	Intellidata Telecom	Partial evidence	São Paulo, BrazilHQ checked Sep 22, 2026	11-50	3 contacts →
	Partial evidence “A INTELLIDATA desenvolve e implementa soluções em Redes Convergentes de última geração para voz e dados, incorporando tecnologia VoIP e IP Telephony, possibilitando ao cliente…” Source: RevenueBase Database · checked Sep 22, 2026
12	WFG Soluctions	Partial evidence	Sorocaba, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “A WFG Soluctions é uma empresa de Serviços de Soluções em Telefonia VoIP (Voz Sobre IP), que atende os mais diversos clientes Empresas e Operadoras, tanto em suporte quanto em…” Source: RevenueBase Database · checked Sep 22, 2026
13	Microdest Soluções IP	Indirect evidence	Vila Velha, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Primeiramente gostaríamos de agradecer a oportunidade de apresentar a MICRODEST, nosso objetivo é oferecer aos nossos clientes serviços de telefonia IP de última geração e redução…” Source: RevenueBase Database · checked Sep 22, 2026
14	D.Lextel Telecomunicações	Partial evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “A D.lextel Telecomunicações é uma provedora de soluções de comunicação, especializada em projetos personalizados de PABX Virtual & Telefonia VOIP.” Source: RevenueBase Database · checked Sep 22, 2026
15	LCR Comunicação Multimidia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	11-50	2 contacts →
	Partial evidence “A LCR Comunicação Multimídia é uma das principais operadoras VoIP do Brasil.” Source: RevenueBase Database · checked Sep 22, 2026
16	B2B Technology	Indirect evidence	Santo André, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “A B2B Technology é uma empresa especializada em implantar soluções e desenvolver projetos personalizados na área de telecomunicações para pequenas, médias e grandes empresas, bem…” Source: RevenueBase Database · checked Sep 22, 2026
17	Integravoip Tecnologia	Indirect evidence	Guarulhos, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “A IntegraVoIP é uma empresa de tecnologia sediada em Guarulhos-SP, focada em soluções de TI e Telecom para PMEs (pequenas e médias empresas).” Source: RevenueBase Database · checked Sep 22, 2026
18	Kapten Soluções EM Tecnologia	Partial evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “Kapten é uma empresa de Tecnologia da Informação localizada em São Paulo no centro do grande ABC, com serviços e negócios em consultoria na área de Telecomunicações, Voip…” Source: RevenueBase Database · checked Sep 22, 2026
19	Make Connect	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “A Make Connect é uma empresa de consultoria de TI especializada na implantação de soluções de dados (, backup, monitoramento, redes, roteadores, etc) e Voz (IPBX, Billing e…” Source: RevenueBase Database · checked Sep 22, 2026
20	Datavoice Telecom	Indirect evidence	Niterói, BrazilHQ checked Sep 22, 2026	11-50	1 contacts →
	Indirect evidence “Empresa integradora de sistemas de informação e de redes de comunicação de dados e voz a Datavoice Telecom, sediada no Rio de Janeiro surge no mercado com um conceito moderno…” Source: RevenueBase Database · checked Sep 22, 2026
21	Propus	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	1 contacts →
	Indirect evidence “A Propus é uma empresa de serviços focada em integrar a Tecnologia da Informação e Comunicação às estratégias de negócios das organizações.” Source: RevenueBase Database · checked Sep 22, 2026
22	Asteriks Tecnologia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 22, 2026	1-10	1 contacts →
	Partial evidence “A Asteriks é uma empresa prestadora de serviços em Telecom e VoIP, mais especificamente nos projetos onde estiver envolvido o Asterisk PBX.” Source: RevenueBase Database · checked Sep 22, 2026
23	WAP Consultoria EM Telefonia	Indirect evidence	Pocos De Caldas, BrazilHQ checked Sep 22, 2026	1-10	1 contacts →
	Indirect evidence “Ao trabalhar com a Wap Consultoria em Telefonia, os clientes podem esperar receber orientações personalizadas, levando em consideração fatores como o perfil de uso, tamanho da…” Source: RevenueBase Database · checked Sep 22, 2026
24	Makenet Informática	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 22, 2026	1-10	1 contacts →
	Indirect evidence “Empresa prestadora de serviços na área de TI e Telecomunicações, fundada no ano de 2005 na cidade de Saquarema e posteriormente transferida para a Cidade Maravilhosa.” Source: RevenueBase Database · checked Sep 22, 2026
25	Network Consult	Indirect evidence	Santa Bárbara D'oeste, BrazilHQ checked Sep 22, 2026	1-10	1 contacts →
	Indirect evidence “Fundamentada em telecomunicações, tecnologia da informação, comunicações corporativas e unificadas, alcançou excelência na atuação e gestão técnica/administrativa de projetos…” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: voip implementation consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names voip implementation consultants.
Partial evidence: Its own public description names part of voip implementation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name voip implementation consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 76 voip implementation consultants based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 70 reachable decision-makers.

Free signup · no credit card

View the full list →

Voip implementation consultants based in Brazil at a glance

As of Sep 22, 2026

20.1%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

31.6%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 76 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 voip implementation consultants, 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 “voip implementation consultants”. 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 voip implementation consultants), 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 voip implementation consultants, 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, 70 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 22, 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 voip implementation consultants, 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 voip implementation consultants are there based in Brazil?

RevenueBase identified 76 voip implementation consultants 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?

Agil Telecom, headquartered in Sao Paulo Sp, tops this list with the largest team on record.

Which city has the most voip implementation consultants?

Sao Paulo leads with 24 headquartered companies, followed by Belo Horizonte (3) and Brasilia (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 70 verified decision-maker contacts tracked across these 76 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 76 voip implementation consultants based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Voip implementation consultants by geography

Browse the directory

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.