Company lists · Data refreshed September 2026

Top 21 Iot threat detection companies based in Spain

RevenueBase identified 56 company matches for iot threat detection companies associated with Spain as of September 2026 and tracks 1,250 professional contacts across them, including 204 with verified work emails. Madrid is the largest hub.

This list covers company matches for iot threat detection companies 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 September 20, 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 Sep 20, 2026 How this list was built
56Companies
1,250Contacts tracked
204Verified emails
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The 21 largest iot threat detection companies based in Spain

Ranked by team size
Top 21 of 56 company matches for iot threat detection companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchMadrid, SpainHQ recorded Sep 20, 2026201-500229 contacts →

Exact match

“Alhambra es una compañía IT que ayuda a cualquier tipo de organización a proteger sus datos, sus comunicaciones y sus procesos contra todo tipo de incidentes a través de Servicios…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 20, 2026201-500191 contacts →

Exact match

“S21Sec, Cyber Solutions by Thales, is a leading European Cybersecurity pure-player, with more than 400 security experts and an Iberian SOC.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 20, 202651-200124 contacts →

Exact match

“Empresa de Ciberseguridad soportada en Datos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 20, 2026501-1,000106 contacts →

Exact match

“Si andas por aquí, significa que te dedicas a la ciberseguridad, que te gustaría trabajar con nosotros o quizá que necesitas que te ayudemos con alguno de nuestros servicios.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBoadilla Del Monte, SpainHQ recorded Sep 20, 202651-200104 contacts →

Exact match

“Your hybrid infrastructure, cloud and network cybersecurity partner Aiuken Cybersecurity is TOP Vendor 2020 for MDR by Gartner.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 20, 202651-20082 contacts →

Exact match

“Alto is a cognitive threat intelligence company helping enterprises, critical infrastructure, and public institutions detect narrative attacks, influence operations, and AI-scaled…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“BOTECH, un paso más allá de la ciberseguridad, la inteligencia y el cumplimiento normativo Casi 15 años de historia… Presentes en España, México, Chile, Brasil, República…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSan Sebastián, SpainHQ recorded Sep 20, 202611-5044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Somos expertos en ciberseguridad impulsada por IA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchVitoria, SpainHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Alias Robotics began in robot cybersecurity and evolved into AI-driven cybersecurity for complex and regulated environments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchZamudio, SpainHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Since Redborder’s inception, we’ve been committed to ensuring client security through advanced, AI-powered solutions designed to adapt to today’s dynamic threat landscape.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Enthec protects organizations and their executives through continuous, automated monitoring of the external attack surface in real time and without false positives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSan Sebastián, SpainHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Cybertix ofrece soluciones de ciberseguridad "All-in-One" automatizadas gracias a la Inteligencia Artificial, especialmente diseñadas para proteger a las PYMEs frente a amenazas…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Sophos es un innovador líder mundial en soluciones avanzadas de ciberseguridad para combatir ciberataques, entre las que se incluyen servicios gestionados de Detección y Respuesta…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Somos una Startup tecnológica dedicada a la ciberseguridad y a la creación de soluciones integrales y personalizadas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Innovation meets Security”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSan Sebastian, SpainHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Digital transformation in industry is unstoppable.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMálaga, SpainHQ recorded Sep 20, 20261-106 contacts →

Exact match

“En Cloud y Olé nos define la búsqueda constante de la excelencia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSegovia, SpainHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Cibersegura es una empresa de CIBERSEGURIDAD que nace de la experiencia y el buen hacer de su empresa raíz Quick Click Spain, S.L con más de 11 años de experiencia en el sector de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Maltiverse is born as a service oriented to cybersecurity analysts for the advanced analysis of indicators of compromise.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLlanera, SpainHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Somos una empresa especializada en ciberseguridad, con amplia experiencia en proyectos de análisis del estado de nuestros clientes, identificación de puntos débiles y mejora de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 21 of 56 iot threat detection companies based in Spain

See the full list, filter by size, metro and specialty, and access 204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot threat detection companies based in Spain at a glance

As of Sep 20, 2026
16.3%Verified-email coverage
22.3Average contacts per company
11-50Median size (employees)
37.5%Largest-city concentration · Madrid
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
18
51-200
6
201-500
3
501-1,000
1
1,001-5,000
1
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 56 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 “iot threat detection companies” 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 204 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 September 20, 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 “iot threat detection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot threat detection companies are there based in Spain?

RevenueBase identified 56 company matches for iot threat detection companies associated with Spain as of September 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?

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

Which city has the most iot threat detection companies?

Madrid leads with 21 company records, followed by Barcelona (7) and Malaga (6).

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 204 professional contacts with verified work emails tracked across these 56 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 September 20, 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.