Company lists · Data refreshed August 2026

Top 25 Api security companies based in Brazil

Name: Api security companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 203 companies tracked

RevenueBase identified 203 api security companies headquartered in Brazil as of August 2026 and tracks 2,349 professional contacts across them, including 584 with verified work emails and 169 with mobile numbers. Sao Paulo is the largest hub.

This list covers api security companies 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

203Companies

2,349Contacts tracked

584Verified emails

169Mobile numbers

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

The 25 largest api security companies based in Brazil

Ranked by team size

Top 25 of 203 api security companies based in Brazil, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to api security companies: 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	Safeway	Indirect evidence	Rio De Janeiro, Brazil	201-500	397 contacts →
	Indirect evidence “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Source: RevenueBase Database · checked Aug 31, 2026
2	Oplium	Partial evidence	Rio De Janeiro, Brazil	201-500	228 contacts →
	Partial evidence “We are a young company, founded in 2019 in Brazil, with the aim of bringing an innovative approach to the information security market, with state-of-the-art proprietary and…” Source: RevenueBase Database · checked Aug 31, 2026
3	CG ONE	Indirect evidence	Sao Paulo, Brazil	51-200	119 contacts →
	Indirect evidence “Somos a CG One, a evolução da marca Compugraf.” Source: RevenueBase Database · checked Aug 31, 2026
4	Conviso Application Security	Partial evidence	Curitiba, Brazil	51-200	70 contacts →
	Partial evidence “Conviso is an application security specialist and a reference in AppSec.” Source: RevenueBase Database · checked Aug 31, 2026
5	CPD	Indirect evidence	Brasilia Df, Brazil	51-200	59 contacts →
	Indirect evidence “O seu parceiro ideal para garantir a segurança da sua jornada digital, a CPD vai além da simples prestação de serviços de Segurança da Informação e Infraestrutura.” Source: RevenueBase Database · checked Aug 31, 2026
6	Dfense	Indirect evidence	Sao Paulo, Brazil	51-200	55 contacts →
	Indirect evidence “Segurança não é só blindagem, é confiança que acelera o negócio.” Source: RevenueBase Database · checked Aug 31, 2026
7	RSEC	Indirect evidence	Brasilia, Brazil	51-200	55 contacts →
	Indirect evidence “Somos una compañía de consultoría especializada en Ciberseguridad, la cual provee asesoría, implementación y operación de los programas de Seguridad, que soportan la estrategia de…” Source: RevenueBase Database · checked Aug 31, 2026
8	Berghem	Indirect evidence	Sao Paulo, Brazil	51-200	54 contacts →
	Indirect evidence “Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Source: RevenueBase Database · checked Aug 31, 2026
9	Next4sec Security Intelligence	Indirect evidence	Sao Paulo, Brazil	51-200	43 contacts →
	Indirect evidence “Cyber threats grow in an advanced and strategic way every day, resulting in great risks for businesses.” Source: RevenueBase Database · checked Aug 31, 2026
10	BĒNCE	Indirect evidence	Curitiba, Brazil	11-50	42 contacts →
	Indirect evidence “As mudanças e a evolução da Tecnologia da Informação são constantes.” Source: RevenueBase Database · checked Aug 31, 2026
11	Sentinela Security Intelligence	Partial evidence	Porto Alegre, Brazil	11-50	42 contacts →
	Partial evidence “A Sentinela Security é uma empresa gaúcha, fundada em 2004.” Source: RevenueBase Database · checked Aug 31, 2026
12	Ibestsec Segurança DA Informação	Indirect evidence	Barueri, Brazil	51-200	35 contacts →
	Indirect evidence “Empresa consolidada em segurança da informação, atuando em projetos customizados de acordo com a necessidade do cliente, visando a prevenção de ameaças, otimizando performance e…” Source: RevenueBase Database · checked Aug 31, 2026
13	Pacific SEC	Indirect evidence	Belo Horizonte, Brazil	51-200	34 contacts →
	Indirect evidence “As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Source: RevenueBase Database · checked Aug 31, 2026
14	Duranium	Partial evidence	Sao Paulo, Brazil	11-50	33 contacts →
	Partial evidence “We are a cybersecurity and privacy consultancy startup based in Brazil, leveraging over 30 years of our founder’s experience to deliver high-quality security and privacy…” Source: RevenueBase Database · checked Aug 31, 2026
15	Strema	Indirect evidence	Belo Horizonte, Brazil	11-50	31 contacts →
	Indirect evidence “Desde 2004, a Strema tem um compromisso claro: proteger empresas contra as ameaças digitais que evoluem todos os dias.” Source: RevenueBase Database · checked Aug 31, 2026
16	Focaldata	Indirect evidence	Barueri, Brazil	11-50	27 contacts →
	Indirect evidence “We are an innovative technology solutions company focused on cybersecurity.” Source: RevenueBase Database · checked Aug 31, 2026
17	Xlogic	Indirect evidence	Salvador, Brazil	11-50	25 contacts →
	Indirect evidence “A XLOGIC é a sua aliada em cibersegurança e oferece soluções completas e integradas - serviços, produtos e estratégia.” Source: RevenueBase Database · checked Aug 31, 2026
18	LDC Soluções	Indirect evidence	Minas, Brazil	11-50	23 contacts →
	Indirect evidence “Há 20 anos na LDC Soluções, nossa missão é liderar o cenário da cibersegurança, oferecendo soluções inovadoras em Tecnologia de Segurança de Redes e Internet, Disponibilidade e…” Source: RevenueBase Database · checked Aug 31, 2026
19	Sempre Safe	Indirect evidence	Sao Paulo, Brazil	11-50	23 contacts →
	Indirect evidence “Consultoria de tecnologia especializada em cybersecurity, alinhada com as melhores práticas de segurança e performance, com um time de especialistas certificados para oferecer…” Source: RevenueBase Database · checked Aug 31, 2026
20	Stronit	Indirect evidence	Jaragua Do Sul, Brazil	11-50	21 contacts →
	Indirect evidence “Na era digital, a cibersegurança não é uma opção, é uma necessidade estratégica.” Source: RevenueBase Database · checked Aug 31, 2026
21	Access Security	Indirect evidence	Barueri, Brazil	11-50	20 contacts →
	Indirect evidence “Proteja seu negócio com segurança avançada.” Source: RevenueBase Database · checked Aug 31, 2026
22	Scansec	Partial evidence	Sao Paulo, Brazil	11-50	18 contacts →
	Partial evidence “QUEM SOMOS: Somos uma empresa de tecnologia focada em soluções de Cyber Security com a agilidade de uma empresa jovem e dinâmica.” Source: RevenueBase Database · checked Aug 31, 2026
23	Esecurity	Partial evidence	Sao Paulo, Brazil	11-50	18 contacts →
	Partial evidence “Com foco em Segurança Ofensiva (Offensive Security), a eSecurity foi fundada em 2012.” Source: RevenueBase Database · checked Aug 31, 2026
24	Castle Security Services	Indirect evidence	Sao Paulo, Brazil	11-50	17 contacts →
	Indirect evidence “Consultoria em Segurança da Informação e Defesa Cibernética.” Source: RevenueBase Database · checked Aug 31, 2026
25	Symbioti	Indirect evidence	Ribeirao Preto, Brazil	11-50	14 contacts →
	Indirect evidence “A SymbioTI tem por missão ser uma empresa inovadora, sustentável e eficiente, colaborando para promover o crescimento de seus clientes e colaboradores.” Source: RevenueBase Database · checked Aug 31, 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: api security companies. 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 api security companies.
Partial evidence: Its own public description names part of api security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name api security companies. 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 203 api security companies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 584 reachable decision-makers.

Free signup · no credit card

View the full list →

Api security companies based in Brazil at a glance

As of Aug 31, 2026

24.9%Verified-email coverage

7.2%Mobile-number coverage

11.6Average contacts per company

1-10Median size (employees)

36.5%Largest-city concentration · Sao Paulo

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

501-1,000

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 api security companies, 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 “api security companies”. 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 api security companies), 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 api security companies, 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, 584 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 August 31, 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.

Api security companies by metro

Api security companies in Sao Paulo74

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 api security companies, 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 api security companies are there based in Brazil?

RevenueBase identified 203 api security companies headquartered in Brazil as of August 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?

Safeway, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most api security companies?

Sao Paulo leads with 74 headquartered companies, followed by Rio De Janeiro (14) and Belo Horizonte (10).

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 584 verified decision-maker contacts tracked across these 203 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 203 api security companies based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Api security companies 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.