Company lists · Data verified August 2026

Top 25 Cloud communications consulting companies based in Brazil

Name: Cloud communications consulting companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 461 companies tracked

There are 461 cloud communications consulting companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 6,075 professional contacts across them, including 1,246 with verified work emails and 165 with mobile numbers. Sao Paulo is the largest hub.

This list covers cloud communications consulting companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

461Companies

6,075Contacts tracked

1,246Verified emails

165Mobile numbers

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The 25 largest cloud communications consulting companies based in Brazil

Ranked by team size

Top 25 of 461 cloud communications consulting companies based in Brazil, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	DDS Telecomunicações Ltda	Sao Paulo	51-200	517	2
2	Maminfo	Campinas	201-500	389	89
3	Central 24 Horas	Aracaju	201-500	280	24
4	Telium Networks	Porto Alegre	201-500	232	1
5	Dedalus	Sao Paulo	51-200	203	5
6	Santodigital	Sao Paulo	51-200	182	35
7	Kumulus	Campinas	201-500	133	62
8	Safetec Informatica	Fortaleza	51-200	127	21
9	Inventcloud	Sao Paulo	51-200	122	67
10	North Tecnologia	Belo Horizonte	51-200	92	15
11	NEPPO	Uberlandia	51-200	82	29
12	Multiedro	Sao Paulo	51-200	77	26
13	Baldussi Telecom	Curitiba	51-200	72	23
14	Brascin	Sao Paulo	51-200	69	11
15	Loupen Tecnologia	Cascavel	51-200	57	1
16	Mytech	Belo Horizonte	51-200	56	21
17	Theo Tech	Sao Paulo	51-200	51	18
18	Omni Assessoria	Sao Paulo	51-200	50	2
19	Grupo Union Telecom	Sao Paulo	51-200	45	14
20	PRO IT Cloud Solutions	Bauru	51-200	45	3
21	WINOV	Curitiba	51-200	42	17
22	Simbiox	Sao Paulo	51-200	41	21
23	Central Server	Sao Paulo	51-200	41	4
24	SAGES	Sao Paulo	51-200	32	3
25	Voice Technology	Sao Paulo	51-200	30	17

Showing 25 of 461 cloud communications consulting companies based in Brazil

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Cloud communications consulting companies based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 165 HQs

165Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

237

11-50

149

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Cloud communications consulting companies by metro

Metro	Companies
Cloud communications consulting companies in Sao Paulo	165
Cloud communications consulting companies in Rio De Janeiro	27
Cloud communications consulting companies in Belo Horizonte	22
Cloud communications consulting companies in Curitiba	16
Cloud communications consulting companies in Barueri	11
Cloud communications consulting companies in Campinas	11
Cloud communications consulting companies in Porto Alegre	10
Cloud communications consulting companies in Brasilia	8

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud communications consulting companies”, with match quality audited by blind human judging, and headquartered in Brazil.
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: Contact records re-verify on a rolling cadence; 4 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud communications consulting companies are there based in Brazil?

There are 461 cloud communications consulting companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

DDS Telecomunicações Ltda, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most cloud communications consulting companies?

Sao Paulo leads with 165 headquartered companies, followed by Rio De Janeiro (27) and Belo Horizonte (22).

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 1,246 verified decision-maker contacts tracked across these 461 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.