Company lists · Data verified August 2026

Top 24 Cybersecurity defense consultants based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 78 companies tracked

There are 78 cybersecurity defense consultants headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 1,046 professional contacts across them, including 359 with verified work emails and 55 with mobile numbers. Lisboa is the largest hub.

This list covers cybersecurity defense consultants 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.

78Companies

1,046Contacts tracked

359Verified emails

55Mobile numbers

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The 24 largest cybersecurity defense consultants based in Portugal

Ranked by team size

Top 24 of 78 cybersecurity defense consultants 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	Securnet	Lisboa	51-200	134	85
2	Visionware	Porto	51-200	105	53
3	Layer8	Porto	51-200	98	74
4	Orbcom	Matosinhos	51-200	70	40
5	Cybersafe	Alfragide	11-50	55	37
6	Defensepoint	Lisbon	51-200	44	16
7	Next IT	Vila Nova De Gaia	11-50	25	12
8	Cyberprotech	Loule	1-10	12	2
9	Balwurk	Lisboa	11-50	10	7
10	MGVSI	Trofa	1-10	9	6
11	Cyberx, LDA	Matosinhos	1-10	8	3
12	Vicxer	Lisbon	11-50	6	3
13	Cyberawareness	Lisboa	1-10	5	2
14	Abusetotal	Porto	1-10	4	4
15	Switch Digital Consulting	Porto	1-10	4	2
16	3 Strategy	Odivelas	1-10	3	1
17	Sysvalue	Lisboa	11-50	2	2
18	Pround	Maceda	1-10	2	2
19	Takemore	Rebordosa Rebordosa	1-10	2	2
20	Ubixploit	Lisboa	1-10	2	1
21	Jita Digital	Lisbon	1-10	2	1
22	Cyberops Trustworthy Cybersecurity	Alfragide	11-50	1	1
23	Rgpd Consultores	Faro	1-10	1	1
24	UP & Running	Lisboa	1-10	1	1

Showing 24 of 78 cybersecurity defense consultants based in Portugal

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Cybersecurity defense consultants based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 16 HQs

55Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cybersecurity defense consultants by metro

Metro	Companies
Cybersecurity defense consultants in Lisboa	16
Cybersecurity defense consultants in Lisbon	13
Cybersecurity defense consultants in Porto	10
Cybersecurity defense consultants in Alfragide	3
Cybersecurity defense consultants in Odivelas	2
Cybersecurity defense consultants in Matosinhos	2
Cybersecurity defense consultants in Carcavelos	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 defense consultants”, 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 defense consultants are there based in Portugal?

There are 78 cybersecurity defense consultants headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Securnet, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most cybersecurity defense consultants?

Lisboa leads with 16 headquartered companies, followed by Lisbon (13) and Porto (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 359 verified decision-maker contacts tracked across these 78 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.