Company lists · Data refreshed September 2026
Top 25 Security compliance and audit companies based in Spain
RevenueBase identified 148 security compliance and audit companies headquartered in Spain as of September 2026 and tracks 1,613 professional contacts across them, including 156 with verified work emails and 14 with mobile numbers. Madrid is the largest hub.
This list covers security compliance and audit companies headquartered in Spain, 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest security compliance and audit companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 183 | ||||
“Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 145 | ||||
“Secure & IT es una empresa especializada en seguridad de la información que trabaja en cinco líneas: compliance, procesos y gobierno IT, sistemas y seguridad IT, seguridad…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 76 | ||||
“Áudea Seguridad de la Información es una consultora tecnológica, con 10 años de experiencia, que presta servicios profesionales relacionados con la gestión de la seguridad de la…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 63 | ||||
“We are a cybersecurity company providing consulting and evaluation services under different evaluation methodologies such as LINCE, Common Criteria, FIPS 140-3, PCI-PTS, PCI-CPoC…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 50 | ||||
“Somos una empresa de consultoría experta en seguridad SAP, SAP GRC y gestión de la seguridad de la información.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 48 | ||||
“Seguridad y Privacidad de Datos S.L.(FORLOPD) es una consultora de ámbito nacional e internacional especializada en dar completo cumplimiento y asesoramiento a empresas, tanto en…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 42 | ||||
“Experts in #Cybersecurity.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 | ||||
“LEGITEC es una organización de ámbito nacional, fundada e impulsada por varias empresas especializadas en ofrecer servicios relacionados con el cumplimiento normativo y…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 30 | ||||
“OptimumTIC es una empresa especialista en CiberSeguridad creada en 2009, dedicada a ofrecer servicios transversales y plataformas gestionadas de los mejores soluciones y equipo…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 | ||||
“Mejoramos los niveles de seguridad de nuestros clientes, protegiendo la información y los servicios, para garantizar que las organizaciones operen de manera segura y en…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 20 | ||||
“Empresa de servicios informáticos dedicada a la tecnología de la información y las comunicaciones.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 | ||||
“Somos una Consultoría especializada en Protección de Datos y Seguridad de la Información.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 16 | ||||
“En GrayHats llevamos más de 13 años ayudando a empresas a proteger lo que realmente importa: su información, su reputación y su continuidad.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Soluciones Q.E.SIndirect evidence | 13 | |||
“Soluciones Q.E.S, somos una consultora de estrategia y operaciones experta en implementaciones ISO, ENS y SQAS.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“Premium Security Testing & Compliance.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 | ||||
“ALARO AVANT está especializado en prestar servicios de Auditoría y Adaptación a la normativa en Protección de Datos Personales dando cumplimiento a la legislación vigente y…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 | ||||
“Especialistas en Seguridad Gestionada / Protección de Datos • Servicios Centro Operaciones de Seguridad HYPATIA • Servicios Centro de Operaciones de Red CENTINEL • Auditorias…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
“En el corazón de la Ribeira Sacra (entre las provincias de Ourense y Lugo) encontramos el río Mao encajado entre cañones que invitan a perderse por el interior de Galicia en un…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 | ||||
“We are a Majorcan company with a large and highly qualified professional team and extensive experience, whose main feature is to offer its customers a fully personalized attention…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 | ||||
“Bienvenidos a Cibersare, una empresa de ciberseguridad especializada en PYMES.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 | ||||
“Las organizaciones se enfrentan hoy a un doble reto: proteger sus activos digitales y aprovechar las oportunidades que ofrece la Inteligencia Artificial sin comprometer la…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 | ||||
“ON4 Servicios y Formación es una empresa especializada en la adecuación de las organizaciones a diferentes normativas de obligado cumplimiento, entre ellas Planes de Igualdad…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“Somos una firma de consultores y auditores que ofrecemos servicios a organizaciones en materia de, ó de capitales: Servicios para la implantación de programas y Sistemas de…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 | ||||
“LEGISLACIÓ I NOVES TECNOLOGIES, S.L.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 | ||||
“Somos un equipo multidisciplinar de consultores con más de diez años de experiencia en el ámbito de la protección de datos, la privacidad y el cumplimiento normativo.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 148 security compliance and audit companies based in Spain
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Security compliance and audit companies based in Spain at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 security compliance and audit companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “security compliance and audit companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security compliance and audit companies, and records with no verified work email. Companies headquartered outside Spain 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 an evidence 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, 156 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 6, 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.
Security compliance and audit companies by metro
- Security compliance and audit companies in Madrid35
Frequently asked
How many security compliance and audit companies are there based in Spain?
RevenueBase identified 148 security compliance and audit companies headquartered in Spain 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?
Govertis, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most security compliance and audit companies?
Madrid leads with 35 headquartered companies, followed by Barcelona (19) and Malaga (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 156 verified decision-maker contacts tracked across these 148 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 6, 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 SmartSearch, 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.
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