Company lists · Data verified August 2026

Top 16 Iot security companies based in Sao Paulo, Brazil

Name: Iot security companies based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 34 companies tracked

The 34 IoT security companies based in Sao Paulo, Brazil listed here include contact details for 420 professionals and 153 email addresses. Sao Paulo is the single most-represented city among the companies on this list. This directory was updated in August 2026.

IoT security companies provide products and services that protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. This list covers companies that provide security products or services for Internet of Things devices, networks, data, or applications. Ranked by team size, largest first. Data current as of August 28, 2026.

34Companies

420Contacts tracked

153Verified emails

4Mobile numbers

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The 16 largest iot security companies based in Sao Paulo, Brazil

Ranked by team size

Top 16 of 34 iot security companies based in Sao Paulo, 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	Netsecurity	Sao Paulo	51-200	109	64
2	EVAL	Sao Paulo	51-200	87	31
3	Qriar Technologies	Sao Paulo	11-50	34	20
4	Smart Vision IT	Sao Paulo	11-50	23	13
5	Cyber1 Group	Sao Paulo	11-50	16	1
6	Aboutsec	Sao Paulo	11-50	14	2
7	Vertros Technology And Security	Sao Paulo	11-50	13	5
8	Ativa Security	Sao Paulo	11-50	13	1
9	Secureonebr	Sao Paulo	11-50	6	4
10	T2sec	Sao Paulo	1-10	5	3
11	IB Cyber Security	Sao Paulo	1-10	5	2
12	Bravul	Sao Paulo	1-10	5	1
13	Infoera	Sao Paulo	1-10	3	2
14	bloco.it	Sao Paulo	1-10	2	2
15	Cyber BR	Sao Paulo	1-10	2	1
16	Rocha Information Security Services	Sao Paulo	1-10	1	1

Showing 16 of 34 iot security companies based in Sao Paulo, Brazil

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Iot security companies based in Sao Paulo, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 34 HQs

4Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Iot security companies by metro in Brazil

Metro	Companies
Iot security companies in Sao Paulo	34
Iot security companies in Rio De Janeiro	14
Iot security companies in Curitiba	6
Iot security companies in Brasilia	4
Iot security companies in Belo Horizonte	4
Iot security companies in Salvador	3
Iot security companies in Cotia	2
Iot security companies in Florianopolis	2

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 “iot security companies”, with match quality audited by blind human judging, and headquartered in Sao Paulo, 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; 1 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

What do IoT security companies do?

IoT security companies protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. The list includes 34 companies based in Sao Paulo, Brazil.

How many IoT security companies are based in Sao Paulo, Brazil?

The directory lists 34 IoT security companies based in Sao Paulo, Brazil, with contact details for 420 professionals and 153 email addresses.

Where are IoT security companies located?

IoT security companies on this list are located across Sao Paulo. Sao Paulo is the single most-represented city among the companies on the list.

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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.