Company lists · Data refreshed September 2026

Top 25 Security system integrators based in Spain

Name: Security system integrators based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 627 companies tracked

RevenueBase identified 627 security system integrators headquartered in Spain as of September 2026 and tracks 8,596 professional contacts across them, including 588 with verified work emails and 84 with mobile numbers. Madrid is the largest hub.

This list covers security system integrators 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, its RevenueBase Smart Search rating, 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 Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

627Companies

8,596Contacts tracked

588Verified emails

84Mobile numbers

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The 25 largest security system integrators based in Spain

Ranked by team size

Top 25 of 627 security system integrators based in Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to security system integrators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grupo Control Seguridad	Indirect evidence	Almería, SpainHQ checked Sep 6, 2026	1,001-5,000	682 contacts →
	“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
2	Clece Seguridad	Indirect evidence	San Fernando De Henares, SpainHQ checked Sep 6, 2026	1,001-5,000	346 contacts →
	“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
3	Sistem	Indirect evidence	Getafe, SpainHQ checked Sep 6, 2026	501-1,000	320 contacts →
	“Perteneciente al Grupo CPS, somos una empresa integradora de sistemas con vocación internacional que ofrece a sus clientes soluciones globales, en los mercados del Transporte…” Source: company website · checked Sep 6, 2026
4	Pycseca Seguridad	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	501-1,000	199 contacts →
	“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
5	Omega Peripherals	Strong evidence	Barcelona, SpainHQ checked Sep 6, 2026	51-200	147 contacts →
	“IT Systems integrator company especialized in IT storage systems, backup disaster recovery and server virtualization.” Source: company website · checked Sep 6, 2026
6	By Demes España	Indirect evidence	Coslada, SpainHQ checked Sep 6, 2026	51-200	118 contacts →
	“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
7	INV Sistemas DE Seguridad	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	116 contacts →
	“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
8	Grupo Eurofesa	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	98 contacts →
	“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
9	GSS Security	Indirect evidence	Mataro, SpainHQ checked Sep 6, 2026	51-200	91 contacts →
	“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
10	Casmar Electrónica	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	51-200	83 contacts →
	“Casmar Electrónica comenzó su actividad como distribuidor de productos de seguridad en 1978 en Barcelona.” Source: company website · checked Sep 6, 2026
11	ITM Global	Indirect evidence	Cartes, SpainHQ checked Sep 6, 2026	201-500	82 contacts →
	“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
12	Techco Security	Strong evidence	Madrid, SpainHQ checked Sep 6, 2026	501-1,000	67 contacts →
	“Techco Security, a leading security firm specialized in services for electronic systems and fire protection.” Source: company website · checked Sep 6, 2026
13	Grupo Vettonia	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	52 contacts →
	“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
14	Seguridade A1	Indirect evidence	Santiago De Compostela, SpainHQ checked Sep 6, 2026	51-200	51 contacts →
	“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
15	Cemoel	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	48 contacts →
	“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
16	Sic24	Strong evidence	Lleida, SpainHQ checked Sep 6, 2026	51-200	46 contacts →
	“SIC24 Security Systems, S.L.” Source: company website · checked Sep 6, 2026
17	Desico	Indirect evidence	Sant Cugat Del Vallés, SpainHQ checked Sep 6, 2026	11-50	43 contacts →
	“Líder en el desarrollo de soluciones de gestión de seguridad, aplicando la innovación y la integración de todo tipo de tecnologías.” Source: company website · checked Sep 6, 2026
18	Infordisa	Indirect evidence	Valls, SpainHQ checked Sep 6, 2026	11-50	40 contacts →
	“Infordisa es va fundar l’any 1986 per oferir solucions a una nova tecnologia en creixement.” Source: company website · checked Sep 6, 2026
19	Covert Security Plana Fābrega	Partial evidence	Móstoles, SpainHQ checked Sep 6, 2026	51-200	39 contacts →
	“Covert Security es mucho más que una empresa de seguridad: es el aliado estratégico para quienes buscan protección avanzada, innovación tecnológica y un servicio cercano y…” Source: company website · checked Sep 6, 2026
20	Inmotechnia	Indirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 6, 2026	51-200	33 contacts →
	“Inmotechnia fue fundada en 2003 por Juan Carlos Brea bajo el nombre de Amez Control, inicialmente especializada en Sistemas de Control de Edificios (BMS) y como…” Source: company website · checked Sep 6, 2026
21	Masscomm	Indirect evidence	Logroño, SpainHQ checked Sep 6, 2026	11-50	32 contacts →
	“Masscomm Innova, es un mayorista integrador especializado en soluciones tecnológicas globales que abarcan comunicaciones, networking, seguridad y audiovisuales.” Source: company website · checked Sep 6, 2026
22	Coessegur S.A	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	31 contacts →
	“COESSEGUR S.A, compañía de seguridad nacional, lleva trabajando en el sector de la seguridad más de 35 años, apostando día a día por ofrecer un servicio global que satisfaga las…” Source: company website · checked Sep 6, 2026
23	Altatec Seguridad	Indirect evidence	Torrejón De Ardoz, SpainHQ checked Sep 6, 2026	11-50	30 contacts →
	“En Altatec Seguridad, llevamos más de 20 años protegiendo lo que más importa, las personas.” Source: company website · checked Sep 6, 2026
24	AB Seguridad	Indirect evidence	Molins De Rei, SpainHQ checked Sep 6, 2026	11-50	28 contacts →
	“Profesionales de la seguridad de personas y bienes materiales con más de 30 años de experiencia.” Source: company website · checked Sep 6, 2026
25	Altaico Seguridad	Strong evidence	Urb. El Chorrico, SpainHQ checked Sep 6, 2026	11-50	27 contacts →
	“Altaico Seguridad® is an electronic security systems integration company licensed under DGP 4361, with more than 20 years of experience in the security industry.” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: security system integrators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names security system integrators.
Partial evidence: Its own public description names part of security system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security system integrators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 627 security system integrators based in Spain

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Security system integrators based in Spain at a glance

As of Sep 6, 2026

6.8%Verified-email coverage

1.0%Mobile-number coverage

13.7Average contacts per company

11-50Median size (employees)

14.0%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

300

11-50

245

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5440–30

4131–60

061–90

090–180

3180+

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 system integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 system integrators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names security system integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among security system integrators, 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 its RevenueBase Smart Search 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, 588 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 system integrators by metro

Security system integrators in Madrid88
Security system integrators in Barcelona41

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names security system integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many security system integrators are there based in Spain?

RevenueBase identified 627 security system integrators 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?

Grupo Control Seguridad, headquartered in Almeria, tops this list with the largest team on record.

Which city has the most security system integrators?

Madrid leads with 88 headquartered companies, followed by Barcelona (41) and Malaga (16).

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 588 verified decision-maker contacts tracked across these 627 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 Smart Search, 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.