Company lists · Data verified August 2026

Top 20 Cybersecurity research centers based in Spain

Name: Cybersecurity research centers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 83 companies tracked

There are 83 cybersecurity research centers headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,190 professional contacts across them, including 161 with verified work emails and 14 with mobile numbers. Madrid is the largest hub.

This list covers cybersecurity research centers headquartered in Spain, 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.

83Companies

1,190Contacts tracked

161Verified emails

14Mobile numbers

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The 20 largest cybersecurity research centers based in Spain

Ranked by team size

Top 20 of 83 cybersecurity research centers based in Spain, 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	Incibe	Leon	51-200	253	6
2	YARIX	Madrid	201-500	131	67
3	Sidertia By Izertis	Madrid	51-200	92	12
4	Atlanttic	Vigo	201-500	62	16
5	Agència DE Ciberseguretat DE Catalunya	Barcelona	11-50	50	21
6	Ravenloop	San Sebastian De Los Reyes	51-200	43	8
7	Cyberdatalab	Murcia	51-200	37	10
8	Optimumtic	Barcelona	11-50	29	1
9	Nics LAB	Malaga	11-50	27	2
10	Hard2bit Cybersecurity	Leganes	11-50	21	2
11	Cyber Struggle	Bilbao	11-50	16	3
12	Layakk	Paterna	11-50	15	1
13	Aesyc. Alianza Española DE Seguridad Y Crisis	Madrid	51-200	11	2
14	RIASC	n/a	11-50	10	2
15	Crímina Center	n/a	11-50	5	1
16	Cybereop	Madrid	11-50	4	1
17	Black9 Cybersecurity	Las Palmas De Gran Canaria	11-50	4	1
18	Ziur Industrial Cyber Security Center - Gipuzkoa	San Sebastian	1-10	4	1
19	Red4sec Cybersecurity S.L	Madrid	1-10	4	1
20	Reshet 5.0 Intelligence	Madrid	1-10	2	1

Showing 20 of 83 cybersecurity research centers based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 161 reachable decision-makers.

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Cybersecurity research centers based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 27 HQs

14Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Cybersecurity research centers by metro

Metro	Companies
Cybersecurity research centers in Madrid	27
Cybersecurity research centers in Barcelona	12
Cybersecurity research centers in Valencia	5
Cybersecurity research centers in Malaga	3
Cybersecurity research centers in Santiago De Compostela	2
Cybersecurity research centers in Granada	2
Cybersecurity research centers in Vigo	2

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 research centers”, with match quality audited by blind human judging, and headquartered in Spain.
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 research centers are there based in Spain?

There are 83 cybersecurity research centers headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Incibe, headquartered in Leon, tops this list with the largest team on record.

Which city has the most cybersecurity research centers?

Madrid leads with 27 headquartered companies, followed by Barcelona (12) and Valencia (5).

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 161 verified decision-maker contacts tracked across these 83 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.