Company lists · Data refreshed October 2026

Top 25 Utility security system suppliers based in Spain

RevenueBase identified 369 company matches for utility security system suppliers associated with Spain as of October 2026 and tracks 5,477 professional contacts across them, including 198 with verified work emails. Madrid is the largest hub.

This list covers company matches for utility security system suppliers associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
369Companies
5,477Contacts tracked
198Verified emails
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The 25 largest utility security system suppliers based in Spain

Ranked by team size
Top 25 of 369 company matches for utility security system suppliers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMolina De Segura, SpainHQ recorded Oct 19, 20261,001-5,000268 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Oct 19, 2026501-1,000227 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 19, 20261,001-5,000118 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchCartes, SpainHQ recorded Oct 19, 2026201-50094 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 19, 2026501-1,00062 contacts →

Exact match

“Techco Security, a leading security firm specialized in services for electronic systems and fire protection.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSantiago De Compostela, SpainHQ recorded Oct 19, 202651-20057 contacts →

Exact match

“Protege tu hogar, negocio e industria con nuestros sistemas integrales de seguridad: alarmas contra intrusión e incendio, extinción, videovigilancia, control de accesos…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchLleida, SpainHQ recorded Oct 19, 202651-20054 contacts →

Exact match

“SIC24 Security Systems, S.L.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Oct 19, 202611-5049 contacts →

Exact match

“CEMOEL, es una empresa nacida en 1991, dedicada a la realización de instalaciones y mantenimiento de Sistemas de Seguridad Integral.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchMóstoles, SpainHQ recorded Oct 19, 202651-20038 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchTorrejón De Ardoz, SpainHQ recorded Oct 19, 202611-5034 contacts →

Exact match

“En Altatec Seguridad, llevamos más de 20 años protegiendo lo que más importa, las personas.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchUrb. El Chorrico, SpainHQ recorded Oct 19, 202611-5030 contacts →

Exact match

“Altaico Seguridad® is an electronic security systems integration company licensed under DGP 4361, with more than 20 years of experience in the security industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchPaterna, SpainHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“Securimport Technology S.L.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“Ares Seguridad es una compañía especializada en proyectos de alta seguridad para empresas con más de 15 años de experiencia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“ONSECUR is a company with more than 25 years of experience in the design and instalation of Top Quality Security Systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchTorremolinos, SpainHQ recorded Oct 19, 202651-20027 contacts →

Exact match

“Contrata tu sistema de seguridad para Hogar o Negocio (lideres en la Costa del Sol).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchMolins De Rei, SpainHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“Profesionales de la seguridad de personas y bienes materiales con más de 30 años de experiencia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchGranada, SpainHQ recorded Oct 19, 202651-20025 contacts →

Exact match

“Grupo Integral de Innovación Tecnológica, empresa de seguridad cualificada con redes de vigilancia y gestión avanzadas.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchVilafranca Del Penedès, SpainHQ recorded Oct 19, 202651-20024 contacts →

Exact match

“Grup Digittecnic es una empresa líder en el sector de la seguridad, vigilancia privada y protección contra incendios fundada en el año 1981, con más de clientes que avalan nuestra…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchAlcobendas, SpainHQ recorded Oct 19, 202651-20023 contacts →

Exact match

“Prevent Security Systems es un grupo empresarial, especializado en seguridad electrónica, con más de 30 años de experiencia, comprometido con la innovación y la orientación hacia…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchPeligros, SpainHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“GRUPO ATISOLUCIONES Área de Diseño Hardware- Diseño de aplicaciones hardware a medida- Prototipado, fabricación de prototipos- Gestión de producción y test.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchVilaseca, SpainHQ recorded Oct 19, 202611-5021 contacts →

Exact match

“Segurincat es una empresa dedicada a la búsqueda de soluciones integrales de seguridad, diseñando sistemas de protección personalizados y únicos para nuestros clientes.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchSanturtzi, SpainHQ recorded Oct 19, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchHuelva, SpainHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“Ads Sistemas Electónicos S.L empresa constituída en el año 1991, dedicada al ámbito de la seguridad.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchSc Detenerife., SpainHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“Somos una oficina de proyectos de Ingeniería de telecomunicaciones y seguridad especializados en el diseño, ejecución y mantenimiento de redes de telecomunicación, sistemas video…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“Con más de 40 años de experiencia, RISTER es una empresa de Sistemas de Seguridad líder en España.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 369 utility security system suppliers based in Spain

See the full list, filter by size, metro and specialty, and access 198 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility security system suppliers based in Spain at a glance

As of Oct 19, 2026
3.6%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
12.2%Largest-city concentration · Madrid
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
158
11-50
157
51-200
32
201-500
9
501-1,000
5
1,001-5,000
4
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 369 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Spain whose business descriptions match “utility security system suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 198 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “utility security system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility security system suppliers are there based in Spain?

RevenueBase identified 369 company matches for utility security system suppliers associated with Spain as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Grupo Sureste tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most utility security system suppliers?

Madrid leads with 45 company records, followed by Barcelona (24) and Malaga (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 198 professional contacts with verified work emails tracked across these 369 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 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.