Company lists · Data verified August 2026

Top 18 Checkout security system vendors based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 129 companies tracked

There are 129 checkout security system vendors headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 1,179 professional contacts across them, including 88 with verified work emails and 13 with mobile numbers. Sao Paulo is the largest hub.

This list covers checkout security system vendors 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.

129Companies

1,179Contacts tracked

88Verified emails

13Mobile numbers

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The 18 largest checkout security system vendors based in Brazil

Ranked by team size

Top 18 of 129 checkout security system vendors 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	Gruposeg Oficial	Recife	501-1,000	141	6
2	M3 Tecnologia	Sao Caetano Do Sul	51-200	108	43
3	High Link	Brasilia	51-200	93	1
4	Diproseg Dist. Prod. Segurança	Fortaleza	51-200	57	2
5	Route Security	Votorantim	11-50	34	2
6	Green Retail Solutions	Taruma	11-50	22	7
7	Engeseg Tecnologia	Rio De Janeiro	11-50	15	4
8	Ceintel Seguranca Eletronica Ltda	Bauru	11-50	14	1
9	Citrox	Santa Rita Do Sapucai	51-200	13	3
10	Venses Technology	Rio De Janeiro	11-50	11	1
11	Sulton Produtos Eletronicos	Campo Largo	51-200	9	1
12	Lasetronik Sistemas Eletronicos	Curitiba	11-50	9	1
13	Lasetronik	Curitiba	11-50	6	1
14	K2 Security Systems	Porto Alegre	11-50	5	5
15	Atcom Comercio DE Tecnologia	Vitoria	51-200	3	1
16	Ícone-One	Sao Caetano Do Sul	51-200	2	1
17	Grimp Equipamentos DE Seguranca	Brasilia	51-200	2	1
18	Inwave Europe	Sao Paulo	51-200	1	1

Showing 18 of 129 checkout security system vendors based in Brazil

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Checkout security system vendors based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 24 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Checkout security system vendors by metro

Metro	Companies
Checkout security system vendors in Sao Paulo	24
Checkout security system vendors in Rio De Janeiro	8
Checkout security system vendors in Curitiba	5
Checkout security system vendors in Belo Horizonte	5
Checkout security system vendors in Fortaleza	4
Checkout security system vendors in Brasilia	3
Checkout security system vendors in Florianopolis	3
Checkout security system vendors in Campinas	3

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 “checkout security system vendors”, 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; 0 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 checkout security system vendors are there based in Brazil?

There are 129 checkout security system vendors headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Gruposeg Oficial, headquartered in Recife, tops this list with the largest team on record.

Which city has the most checkout security system vendors?

Sao Paulo leads with 24 headquartered companies, followed by Rio De Janeiro (8) and Curitiba (5).

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 88 verified decision-maker contacts tracked across these 129 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.