Company lists · Data refreshed November 2026

Top 25 Data center physical security services based in Spain

RevenueBase identified 156 company matches for data center physical security services associated with Spain as of November 2026 and tracks 2,082 professional contacts across them, including 111 with verified work emails. Madrid is the largest hub.

This list covers company matches for data center physical security services 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 November 5, 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 Nov 5, 2026 How this list was built
156Companies
2,082Contacts tracked
111Verified emails
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The 25 largest data center physical security services based in Spain

Ranked by team size
Top 25 of 156 company matches for data center physical security services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSan Fernando De Henares, SpainHQ recorded Nov 5, 20261,001-5,000386 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLleida, SpainHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“SIC24 Security Systems, S.L.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5050 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTorrejón De Ardoz, SpainHQ recorded Nov 5, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMolins De Rei, SpainHQ recorded Nov 5, 202611-5028 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5027 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 · Nov 5, 2026 · View company records in RevenueBase
9Exact matchVilafranca Del Penedès, SpainHQ recorded Nov 5, 202651-20025 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchGranada, SpainHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAlcobendas, SpainHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSanturtzi, SpainHQ recorded Nov 5, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHuelva, SpainHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchVitoria, SpainHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Electro Alavesa es una empresa de seguridad integral e inteligente dedicada a proteger personas, empresas, viviendas y comercios con la máxima calidad en servicio y la última…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchZaragoza, SpainHQ recorded Nov 5, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAlcobendas, SpainHQ recorded Nov 5, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPoblete, SpainHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Conestrade Group es una empresa de seguridad privada con más de una década de experiencia, especializada en el diseño, integración y mantenimiento de soluciones avanzadas de CCTV…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchVigo, SpainHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Empresa especializada en instalación, mantenimiento y proyectos de sistemas de seguridad: Protección contra incendios, anti-intrusión, videovigilancia CCTV y control de accesos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRivas Vaciamadrid, SpainHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Somos un gran equipo de consultores, ingenieros y asesores comerciales que se hayan a lo largo de todo el territorio nacional, ofreciendo soluciones y sistemas de seguridad…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAlcobendas, SpainHQ recorded Nov 5, 202611-509 contacts →

Exact match

“SSI es una ingeniería que desde 1995 ofrece su experiencia en la integración de sistemas de seguridad y control, en centros de datos, salas técnicas y espacios singulares que…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Nov 5, 20261-107 contacts →

Exact match

“En el año 2013 se funda AFORSEC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAlcobendas, SpainHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Instalamos Seguridad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchVic, SpainHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Accesor, especialistas en seguridad, cctv y control de accesos Ante los problemas de seguridad ciudadana que crecen día a día en nuestro país Accesor dispone de una gran gama de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLeganés, SpainHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Eimen Sistemas, parte del grupo Eimen, es una empresa dinámica y joven especializada en seguridad y apasionada por la innovación.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Bienvenidos/as a Mood Seguridad, una empresa con más de 30 años de experiencia en el diseño, instalación y mantenimiento de sistemas de seguridad profesionales.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 156 data center physical security services based in Spain

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data center physical security services based in Spain at a glance

As of Nov 5, 2026
5.3%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
14.7%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
66
51-200
19
201-500
3
1,001-5,000
2
5,001-10,000
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 156 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 “data center physical security services” 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 111 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 November 5, 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 “data center physical security services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data center physical security services are there based in Spain?

RevenueBase identified 156 company matches for data center physical security services associated with Spain as of November 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?

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

Which city has the most data center physical security services?

Madrid leads with 23 company records, followed by Barcelona (11) and Alcobendas (5).

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 111 professional contacts with verified work emails tracked across these 156 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 November 5, 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.