Company lists · Data refreshed September 2026

Top 25 Cybersecurity integrators based in Portugal

Name: Cybersecurity integrators based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 248 companies tracked

RevenueBase identified 248 cybersecurity integrators headquartered in Portugal as of September 2026 and tracks 3,487 professional contacts across them, including 1,041 with verified work emails and 148 with mobile numbers. Lisboa is the largest hub.

This list covers cybersecurity integrators headquartered in Portugal, 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 September 29, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

248Companies

3,487Contacts tracked

1,041Verified emails

148Mobile numbers

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The 25 largest cybersecurity integrators based in Portugal

Ranked by team size

Top 25 of 248 cybersecurity integrators based in Portugal, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity integrators: 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	Strong Segurança, S.A	Partial evidence	Amadora, PortugalHQ checked Sep 29, 2026	5,001-10,000	893 contacts →
	Partial evidence “Security Company Electronics developers Systems integrator” Source: RevenueBase Database · checked Sep 29, 2026
2	Securnet	Indirect evidence	Ermesinde, PortugalHQ checked Sep 29, 2026	51-200	129 contacts →
	Indirect evidence “Fundada em 2002, a SECURNET dedica-se à integração de tecnologias de informação, prestando um conjunto de serviços técnicos especializados de consultoria e auditoria, engenharia…” Source: RevenueBase Database · checked Sep 29, 2026
3	Armis Group	Indirect evidence	Porto, PortugalHQ checked Sep 29, 2026	201-500	115 contacts →
	Indirect evidence “ARMIS is a technology group with more than 19 years of history, dedicated to innovation, development and implementation of solutions that improve the growth of its clients.” Source: RevenueBase Database · checked Sep 29, 2026
4	Warpcom	Partial evidence	Amadora, PortugalHQ checked Sep 29, 2026	51-200	114 contacts →
	Partial evidence “Warpcom is the market leader in deploying unified communications and collaboration, contact center, mobility, cybersecurity, and data center and cloud solutions.” Source: RevenueBase Database · checked Sep 29, 2026
5	Visionware	Indirect evidence	Porto, PortugalHQ checked Sep 29, 2026	51-200	105 contacts →
	Indirect evidence “A VisionWare é uma empresa 100% portuguesa, fundada em 2005 e altamente especializada em Segurança de Informação: Cibersegurança, TI, investigação forense, compliance, privacidade…” Source: RevenueBase Database · checked Sep 29, 2026
6	Layer8	Indirect evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	96 contacts →
	Indirect evidence “A LAYER8 é uma empresa de Segurança da Informação e Gestão de Conformidade dedicada à proteção dos seus ativos digitais e à garantia da conformidade regulamentar.” Source: RevenueBase Database · checked Sep 29, 2026
7	Samsys	Indirect evidence	Ermesinde, PortugalHQ checked Sep 29, 2026	51-200	86 contacts →
	Indirect evidence “Having a close relationship with our partners, in Samsys we are dedicated to the delivery and implementation of information systems suited to the specific needs of each business.” Source: RevenueBase Database · checked Sep 29, 2026
8	Laxton	Partial evidence	Santa Maria Da Feira, PortugalHQ checked Sep 29, 2026	201-500	78 contacts →
	Partial evidence “Laxton is a leading Identity Systems Integrator for governments and organisations worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
9	Orbcom	Indirect evidence	Matosinhos, PortugalHQ checked Sep 29, 2026	51-200	70 contacts →
	Indirect evidence “At ORBCOM, we are passionate about technology and innovation.” Source: RevenueBase Database · checked Sep 29, 2026
10	Cybersafe	Partial evidence	Alfragide, PortugalHQ checked Sep 29, 2026	11-50	56 contacts →
	Partial evidence “CyberSafe is a Portuguese company focused on cybersecurity.” Source: RevenueBase Database · checked Sep 29, 2026
11	Decunify, SA	Indirect evidence	Maia, PortugalHQ checked Sep 29, 2026	51-200	51 contacts →
	Indirect evidence “DECUNIFY, SA has Headquarters in Porto and a Branch Office in Lisbon.The core business is to develop and implement Data and Voice Communications projects, Logical and Physical…” Source: RevenueBase Database · checked Sep 29, 2026
12	Divultec	Indirect evidence	Porto, PortugalHQ checked Sep 29, 2026	51-200	50 contacts →
	Indirect evidence “A oferta da Divultec é centrada na Integração de Sistemas, oferecendo soluções de backup, comunicações, segurança, infraestruturas de servidores e armazenamento, virtualização…” Source: RevenueBase Database · checked Sep 29, 2026
13	Inspiring Solutions	Indirect evidence	Lisboa, PortugalHQ checked Sep 29, 2026	201-500	46 contacts →
	Indirect evidence “Inspiring Solutions is a company that operates in the Information Technology Integration market, offering its customers a portfolio of innovative solutions and services.” Source: RevenueBase Database · checked Sep 29, 2026
14	Grupo Microsegur	Indirect evidence	Lisboa, PortugalHQ checked Sep 29, 2026	11-50	45 contacts →
	Indirect evidence “A Microsegur celebra 29 anos de experiência consolidada nos mercados de Portugal e Angola, posicionando-se como uma empresa de Engenharia em Soluções Integradas de Tecnologia.” Source: RevenueBase Database · checked Sep 29, 2026
15	Chief Security Officers, SA	Indirect evidence	Lisboa, PortugalHQ checked Sep 29, 2026	11-50	43 contacts →
	Indirect evidence “Chief Security Officers it's a company of the group Art of Knowledge, specialized in the field of information security.” Source: RevenueBase Database · checked Sep 29, 2026
16	Defensepoint	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial evidence “DefensePoint builds secure software and delivers cybersecurity services for regulated industries - defense, finance, healthcare, and energy.” Source: RevenueBase Database · checked Sep 29, 2026
17	Vortex-Colab	Partial evidence	Vila Nova De Gaia, PortugalHQ checked Sep 29, 2026	11-50	37 contacts →
	Partial evidence “VORTEX-CoLab is a Collaborative Laboratory in Cyberphysical Systems and Cybersecurity whose vision is to create outstanding innovations that have a meaningful impact in industry…” Source: RevenueBase Database · checked Sep 29, 2026
18	Plexus	Indirect evidence	Vila Nova De Santo André, PortugalHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “A PLEXUS é uma empresa que se especializou no campo da integração de sistemas, que consiste na ligação de vários sistemas autónomos uns aos outros, de forma a que aparentem e se…” Source: RevenueBase Database · checked Sep 29, 2026
19	Metaveiro	Indirect evidence	Aveiro, PortugalHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “Fundada em 1996, em Aveiro, a Metaveiro - Segurança e Telecomunicações destaca-se com uma vasta experiência e um portfólio abrangente de clientes e serviços nos setores de…” Source: RevenueBase Database · checked Sep 29, 2026
20	HES	Indirect evidence	Leiria, PortugalHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “A hes é uma empresa prestadora de serviços e fornecedora de soluções globais na área dos sistemas de informação.” Source: RevenueBase Database · checked Sep 29, 2026
21	Sensorpoint	Indirect evidence	Sacavém, PortugalHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “A Sensorpoint é uma empresa que se diferencia das demais do sector por desenvolver a sua actividade transversalmente ao ciclo de vida de uma instalação.” Source: RevenueBase Database · checked Sep 29, 2026
22	Next IT	Partial evidence	Vila Nova De Gaia, PortugalHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Your partner for IT managed services and cybersecurity.” Source: RevenueBase Database · checked Sep 29, 2026
23	Anubisnetworks	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “AnubisNetworks is an Email CyberSecurity company.” Source: RevenueBase Database · checked Sep 29, 2026
24	Gloone For Critical Environments	Indirect evidence	Matosinhos, PortugalHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “GLOONE is a company incorporated in 2004.” Source: RevenueBase Database · checked Sep 29, 2026
25	Itgest IS	Indirect evidence	Almada, PortugalHQ checked Sep 29, 2026	51-200	20 contacts →
	Indirect evidence “A ITGest IS é uma empresa especializada em infraestruturas tecnológicas, serviços geridos (IT Managed Services) e cibersegurança, posicionando-se como um parceiro estratégico na…” Source: RevenueBase Database · checked Sep 29, 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: cybersecurity integrators. 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 cybersecurity integrators.
Partial evidence: Its own public description names part of cybersecurity integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity integrators. 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 248 cybersecurity integrators based in Portugal

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Cybersecurity integrators based in Portugal at a glance

As of Sep 29, 2026

29.9%Verified-email coverage

4.2%Mobile-number coverage

14.1Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · Lisboa

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

501-1,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

4490–30

55731–60

3161–90

190–180

3180+

Company record updated

Median 94.0d

00–30

85031–60

83561–90

1,64990–180

153180+

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 cybersecurity integrators, 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 Portugal whose own description of what they do matches “cybersecurity integrators”. 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 cybersecurity integrators), 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 cybersecurity integrators, and records with no verified work email. Companies headquartered outside Portugal 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, 1,041 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 September 29, 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.

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 cybersecurity integrators, 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 cybersecurity integrators are there based in Portugal?

RevenueBase identified 248 cybersecurity integrators headquartered in Portugal as of September 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?

Strong Segurança, S.A, headquartered in Amadora, tops this list with the largest team on record.

Which city has the most cybersecurity integrators?

Lisboa leads with 32 headquartered companies, followed by Lisbon (23) and Porto (23).

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 1,041 verified decision-maker contacts tracked across these 248 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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.