Company lists · Data verified August 2026

Top 25 Biometric security system providers based in Brazil

Name: Biometric security system providers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 153 companies tracked

There are 153 biometric security system providers headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 4,273 professional contacts across them, including 1,009 with verified work emails and 64 with mobile numbers. Sao Paulo is the largest hub.

This list covers biometric security system providers 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.

153Companies

4,273Contacts tracked

1,009Verified emails

64Mobile numbers

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The 25 largest biometric security system providers based in Brazil

Ranked by team size

Top 25 of 153 biometric security system providers 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	VALID	Sao Paulo	5,001-10,000	3,030	768
2	Task Sistemas	Rio De Janeiro	51-200	129	12
3	Secullum Software	Campo Bom	51-200	80	41
4	Biomtech Brasil	Belo Horizonte	11-50	55	32
5	OITI	Sorocaba	51-200	46	21
6	Bepass	Sao Paulo	11-50	43	19
7	Invenzi	Sao Paulo	11-50	40	18
8	Ahards	Florianopolis	51-200	32	10
9	Microdata Soluções Corporativas	Belem	11-50	29	11
10	AKOM	Campinas	51-200	25	9
11	Sigschindler Tecnologia	Rio De Janeiro	11-50	25	3
12	Neokoros Biometric Technology	Goiania	11-50	25	1
13	Integrafácil	Rio De Janeiro	11-50	19	9
14	Idealine Tecnologia E Segurança	Distrito Federal	11-50	19	1
15	Kiza Informática	Campinas	11-50	16	2
16	Trielo	Sao Paulo	11-50	15	2
17	Shomer	Maringa	11-50	14	2
18	S&v Consultoria Indústria E Comercio DE Equipamentos Eletrônicos E Software Ltda	Sao Carlos	51-200	14	1
19	Cardcom	Belo Horizonte	11-50	14	1
20	Letmein	Campinas	11-50	12	9
21	Uzer Tecnologia	Goiania	11-50	7	3
22	Bellis Technology	Maua	11-50	5	2
23	DMZ Connection	Sao Bernardo Do Campo	11-50	4	3
24	Sudarium	Sao Paulo	11-50	4	2
25	Openbio	Curitiba	51-200	3	1

Showing 25 of 153 biometric security system providers based in Brazil

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Biometric security system providers based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 36 HQs

64Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

5,001-10,000

Biometric security system providers by metro

Metro	Companies
Biometric security system providers in Sao Paulo	36
Biometric security system providers in Porto Alegre	10
Biometric security system providers in Rio De Janeiro	9
Biometric security system providers in Belo Horizonte	9
Biometric security system providers in Curitiba	6
Biometric security system providers in Goiania	5
Biometric security system providers in Sao Bernardo Do Campo	4
Biometric security system providers in Ribeirao Preto	4

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 “biometric security system providers”, 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; 5 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 biometric security system providers are there based in Brazil?

There are 153 biometric security system providers headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

VALID, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most biometric security system providers?

Sao Paulo leads with 36 headquartered companies, followed by Porto Alegre (10) and Rio De Janeiro (9).

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 1,009 verified decision-maker contacts tracked across these 153 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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Related lists

Biometric security system providers by geography

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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.