Company lists · Data verified August 2026

Top 15 Cybersecurity staffing based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 51 companies tracked

There are 51 cybersecurity staffing headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 250 professional contacts across them, including 79 with verified work emails and 13 with mobile numbers. Lisbon is the largest hub.

This list covers cybersecurity staffing headquartered in Portugal, 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.

51Companies

250Contacts tracked

79Verified emails

13Mobile numbers

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The 15 largest cybersecurity staffing based in Portugal

Ranked by team size

Top 15 of 51 cybersecurity staffing based in Portugal, 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	Cybersafe	Alfragide	11-50	55	37
2	Defensepoint	Lisbon	51-200	44	16
3	Anubisnetworks	Almada	11-50	25	3
4	Cyberprotech	Loule	1-10	12	2
5	Vicxer	Lisbon	11-50	6	3
6	Abusetotal	Porto	1-10	4	4
7	Switch Digital Consulting	Porto	1-10	4	2
8	3 Strategy	Odivelas	1-10	3	1
9	Code4people	Regiao	1-10	2	2
10	Takemore	Rebordosa Rebordosa	1-10	2	2
11	Pround	Maceda	1-10	2	2
12	Ubixploit	Lisboa	1-10	2	1
13	Cyberops Trustworthy Cybersecurity	Alfragide	11-50	1	1
14	Cybersaber	Faro	1-10	1	1
15	UP & Running	Lisboa	1-10	1	1

Showing 15 of 51 cybersecurity staffing based in Portugal

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Cybersecurity staffing based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisbonLargest hub · 8 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cybersecurity staffing by metro

Metro	Companies
Cybersecurity staffing in Lisbon	8
Cybersecurity staffing in Lisboa	8
Cybersecurity staffing in Porto	6
Cybersecurity staffing in Alfragide	3
Cybersecurity staffing in Algarve, Portugal	1
Cybersecurity staffing in Maceda	1
Cybersecurity staffing in Malveira Malveira	1

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 “cybersecurity staffing”, with match quality audited by blind human judging, and headquartered in Portugal.
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 cybersecurity staffing are there based in Portugal?

There are 51 cybersecurity staffing headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Cybersafe, headquartered in Alfragide, tops this list with the largest team on record.

Which city has the most cybersecurity staffing?

Lisbon leads with 8 headquartered companies, followed by Lisboa (8) and Porto (6).

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 79 verified decision-maker contacts tracked across these 51 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.