Company lists · Data refreshed September 2026

Top 25 Security and access control companies based in Spain

Name: Security and access control companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 696 companies tracked

RevenueBase identified 696 security and access control companies headquartered in Spain as of September 2026 and tracks 55,364 professional contacts across them, including 5,266 with verified work emails and 575 with mobile numbers. Madrid is the largest hub.

This list covers security and access control 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

696Companies

55,364Contacts tracked

5,266Verified emails

575Mobile numbers

Explore all 696 companies → Free signup · no credit card · 500 free credits

The 25 largest security and access control companies based in Spain

Ranked by team size

Top 25 of 696 security and access control companies based in Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names security and access control companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ProsegurIndirect evidence	Madrid, SpainHQ checked Sep 6, 2026	10001+	40,747
	“50 Years of Excellence: Experience, Innovation, and Commitment to Safety.” Source: company website · checked Sep 6, 2026
2	Securitas Seguridad EspañaPartial evidence	Madrid, SpainHQ checked Sep 6, 2026	10001+	3,620
	“Securitas, Soluciones de Seguridad a medida Nuestro liderazgo en conocimientos de seguridad nos ha permitido desarrollar una estrategia basada en tres pilares fundamentales…” Source: company website · checked Sep 6, 2026
3	Grupo Control SeguridadPartial evidence	Almería, SpainHQ checked Sep 6, 2026	1,001-5,000	682
	“Grupo Control es una empresa especializada en ofrecer soluciones integrales de seguridad y vigilancia por lo que es una empresa homologada y certificada, con exigentes controles…” Source: company website · checked Sep 6, 2026
4	Grupo SecoexIndirect evidence	Badajoz, SpainHQ checked Sep 6, 2026	1,001-5,000	522
	“Somos una empresa de seguridad homologada por el Ministerio de Interior desde el año 1.989, con ámbito de actuación Estatal.” Source: company website · checked Sep 6, 2026
5	Grupo OmbudsIndirect evidence	Las Rozas, SpainHQ checked Sep 6, 2026	1,001-5,000	506
	“Compañía de seguridad de ámbito nacional dedicada a la prestación de servicios de seguridad, vigilancia uniformada, protección de personas VIP, sistemas electrónicos de seguridad…” Source: company website · checked Sep 6, 2026
6	Clece SeguridadIndirect evidence	San Fernando De Henares, SpainHQ checked Sep 6, 2026	1,001-5,000	346
	“Clece Seguridad nace con el objetivo de prestar soluciones integrales de protección y seguridad a personas, empresas e instituciones bajo un concepto de seguridad integral…” Source: company website · checked Sep 6, 2026
7	Grupo SuresteIndirect evidence	Molina De Segura, SpainHQ checked Sep 6, 2026	1,001-5,000	251
	“Como tercera empresa y primera no multinacional del Sector de la Seguridad, y ante los retos que se nos han planteado a lo largo de la última década hemos desarrollado diferentes…” Source: company website · checked Sep 6, 2026
8	Pycseca SeguridadIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	501-1,000	199
	“SOBRE NOSOTROS Nuestra compañía inicia su actividad en el año 1985 con una clara vocación hacia la excelencia en la prestación de todos los servicios.” Source: company website · checked Sep 6, 2026
9	SegurmaIndirect evidence	Loiu, SpainHQ checked Sep 6, 2026	201-500	175
	“En Segurma llevamos más de 40 años protegiendo lo que más importa.” Source: company website · checked Sep 6, 2026
10	Grupo SerconIndirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	170
	“Grupo Sercon \| Soluciones Estratégicas en Seguridad y Facility Services En Grupo Sercon somos un grupo empresarial consolidado con más de 27 años de experiencia, especializado en…” Source: company website · checked Sep 6, 2026
11	By Demes EspañaIndirect evidence	Coslada, SpainHQ checked Sep 6, 2026	51-200	118
	“By Demes Group es el distribuidor líder en material electrónico de seguridad en el mercado ibérico y de referencia a nivel internacional.” Source: company website · checked Sep 6, 2026
12	INV Sistemas DE SeguridadPartial evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	116
	“Somos una empresa homologada para la prestación de servicios de instalación y mantenimiento de sistemas de seguridad y protección contra incendios, que por su amplia experiencia y…” Source: company website · checked Sep 6, 2026
13	Grupo SoluzoneIndirect evidence	Murcia, SpainHQ checked Sep 6, 2026	201-500	98
	“En Grupo Soluzone somos expertos en la gestión de activos inmobiliarios, sistemas de seguridad y en soluciones globales para el cuidado y mantenimiento del hogar, negocios y…” Source: company website · checked Sep 6, 2026
14	Grupo EurofesaPartial evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	98
	“GRUPO EUROFESA trabaja desde hace más de 25 años en el sector de diseño, ingeniería, instalaciones y mantenimientos de sistemas de protección contra incendios y más recientemente…” Source: company website · checked Sep 6, 2026
15	GSS SecurityIndirect evidence	Mataro, SpainHQ checked Sep 6, 2026	51-200	91
	“GSSecurity nace en el año 2006 de la mano de un grupo de profesionales con una dilatada experiencia en el sector de la seguridad residencial y empresarial.” Source: company website · checked Sep 6, 2026
16	Casmar ElectrónicaIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	51-200	83
	“Casmar Electrónica comenzó su actividad como distribuidor de productos de seguridad en 1978 en Barcelona.” Source: company website · checked Sep 6, 2026
17	ITM GlobalIndirect evidence	Cartes, SpainHQ checked Sep 6, 2026	201-500	82
	“ITM Global es una empresa dedicada al mundo de las nuevas tecnologías, seguridad y las telecomunicaciones, abarcando una gran cantidad de campos de trabajo en estas materias y…” Source: company website · checked Sep 6, 2026
18	Techco SecurityPartial evidence	Madrid, SpainHQ checked Sep 6, 2026	501-1,000	67
	“Techco Security, a leading security firm specialized in services for electronic systems and fire protection.” Source: company website · checked Sep 6, 2026
19	Vigilantes Asociados AL Servicio DE Banca Y Empresas Vasbe SLIndirect evidence	Salamanca, SpainHQ checked Sep 6, 2026	1,001-5,000	65
	Source: company website · checked Sep 6, 2026
20	Almas Industries EspañaIndirect evidence	Alcobendas, SpainHQ checked Sep 6, 2026	51-200	58
	“ALMAS INDUSTRIES ESPAÑA es la filial española de ALMAS INDUSTRIES, multinacional líder en tecnologías de la salud y seguridad en el trabajo.” Source: company website · checked Sep 6, 2026
21	Grupo VettoniaIndirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	52
	“En Vettonia Seguridad trabajamos para ofrecerte la mejor protección, no solo para tu negocio o tu familia, sino para todos los aspectos de tu vida en los que puedas necesitar un…” Source: company website · checked Sep 6, 2026
22	Seguridade A1Strong evidence	Santiago De Compostela, SpainHQ checked Sep 6, 2026	51-200	51
	“Protege tu hogar, negocio e industria con nuestros sistemas integrales de seguridad: alarmas contra intrusión e incendio, extinción, videovigilancia, control de accesos…” Source: company website · checked Sep 6, 2026
23	CemoelIndirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	48
	“CEMOEL, es una empresa nacida en 1991, dedicada a la realización de instalaciones y mantenimiento de Sistemas de Seguridad Integral.” Source: company website · checked Sep 6, 2026
24	Sic24Partial evidence	Lleida, SpainHQ checked Sep 6, 2026	51-200	46
	“SIC24 Security Systems, S.L.” Source: company website · checked Sep 6, 2026
25	Innovación Global DE Seguridad S.AIndirect evidence	Alcalá De Henares, SpainHQ checked Sep 6, 2026	51-200	42
	“Ingloba Seguridad, fundada en 2002, es una empresa de ingeniería reconocida por su enfoque integral en análisis de riesgos y soluciones innovadoras en sistemas de seguridad y…” Source: company website · checked Sep 6, 2026

Showing 25 of 696 security and access control companies based in Spain

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Security and access control companies based in Spain at a glance

As of Sep 6, 2026

11-50Median size (employees)

MadridLargest hub · 96 HQs

575Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

296

11-50

265

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

4,788

31–60

430

61–90

90–180

180+

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 and access control 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 and access control 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 and access control 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, 5,266 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 and access control companies by metro

Security and access control companies in Madrid96
Security and access control companies in Barcelona43

Frequently asked

How many security and access control companies are there based in Spain?

RevenueBase identified 696 security and access control 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?

Prosegur, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most security and access control companies?

Madrid leads with 96 headquartered companies, followed by Barcelona (43) and Malaga (19).

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 5,266 verified decision-maker contacts tracked across these 696 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.