Company lists · Data verified August 2026

Top 17 Cybersecurity risk assessment firms based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 50 companies tracked

There are 50 cybersecurity risk assessment firms headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 394 professional contacts across them, including 193 with verified work emails and 25 with mobile numbers. Lisboa is the largest hub.

This list covers cybersecurity risk assessment firms 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.

50Companies

394Contacts tracked

193Verified emails

25Mobile numbers

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The 17 largest cybersecurity risk assessment firms based in Portugal

Ranked by team size

Top 17 of 50 cybersecurity risk assessment firms 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	Layer8	Porto	51-200	98	74
2	Cybersafe	Alfragide	11-50	55	37
3	Defensepoint	Lisbon	51-200	44	16
4	Ethiack	Paranhos	11-50	41	24
5	Next IT	Vila Nova De Gaia	11-50	25	12
6	Cyberprotech	Loule	1-10	12	2
7	Balwurk	Lisboa	11-50	10	7
8	GAT Infosec	Lisboa	11-50	10	2
9	Skill & Reach	Porto	1-10	7	4
10	Vicxer	Lisbon	11-50	6	3
11	Switch Digital Consulting	Porto	1-10	4	2
12	3 Strategy	Odivelas	1-10	3	1
13	Code4people	Regiao	1-10	2	2
14	Pround	Maceda	1-10	2	2
15	Takemore	Rebordosa Rebordosa	1-10	2	2
16	Cyberops Trustworthy Cybersecurity	Alfragide	11-50	1	1
17	UP & Running	Lisboa	1-10	1	1

Showing 17 of 50 cybersecurity risk assessment firms based in Portugal

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Cybersecurity risk assessment firms based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 10 HQs

25Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cybersecurity risk assessment firms by metro

Metro	Companies
Cybersecurity risk assessment firms in Lisboa	10
Cybersecurity risk assessment firms in Lisbon	8
Cybersecurity risk assessment firms in Porto	7
Cybersecurity risk assessment firms in Alfragide	3
Cybersecurity risk assessment firms in Loule	2
Cybersecurity risk assessment firms in Algarve, Portugal	1
Cybersecurity risk assessment firms in Maceda	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 risk assessment firms”, 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; 1 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 risk assessment firms are there based in Portugal?

There are 50 cybersecurity risk assessment firms headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Layer8, headquartered in Porto, tops this list with the largest team on record.

Which city has the most cybersecurity risk assessment firms?

Lisboa leads with 10 headquartered companies, followed by Lisbon (8) and Porto (7).

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 193 verified decision-maker contacts tracked across these 50 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.