Company lists · Data refreshed September 2026

Top 25 Industrial internet of things software companies based in Spain

Name: Industrial internet of things software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 274 companies tracked

RevenueBase identified 274 industrial internet of things software companies headquartered in Spain as of September 2026 and tracks 4,792 professional contacts across them, including 646 with verified work emails. Madrid is the largest hub.

This list covers industrial internet of things software 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

274Companies

4,792Contacts tracked

646Verified emails

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The 25 largest industrial internet of things software companies based in Spain

Ranked by team size

Top 25 of 274 industrial internet of things software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial internet of things software companies: 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	Deuser Indra Group	Partial evidence	Córdoba, SpainHQ checked Sep 28, 2026	201-500	249 contacts →
	Partial evidence “LIDERANDO LA DIGITALIZACIÓN INDUSTRIAL La innovación y la digitalización ya son el motor del presente y la clave del futuro.” Source: RevenueBase Database · checked Sep 28, 2026
2	Siemsa	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	246 contacts →
	Partial evidence “Siemsa es un operador independiente que proporciona servicios para el sector de la Energía, Industria y Oil and Gas, sistemas de control y analizadores de proceso, así como…” Source: RevenueBase Database · checked Sep 28, 2026
3	Fracttal	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	234 contacts →
	Partial evidence “Fracttal is a 100% cloud-based platform modern, secure, and intuitive that integrates asset management software, IoT, and artificial intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
4	Airtificial Intelligent Robots	Partial evidence	Sant Fruitós De Bages, SpainHQ checked Sep 28, 2026	201-500	120 contacts →
	Partial evidence “At Airtificial, we develop advanced industrial automation solutions, combining engineering, innovation, and a global footprint.” Source: RevenueBase Database · checked Sep 28, 2026
5	And & OR	Partial evidence	Palomares Del Río, SpainHQ checked Sep 28, 2026	201-500	116 contacts →
	Partial evidence “AND & OR, headquartered in Seville, Spain, has designed, developed, and manufactured technological solutions for industrial process automation since 1986, serving the plastics…” Source: RevenueBase Database · checked Sep 28, 2026
6	Geprom Connecting Industries Part Of Telefónica Tech	Partial evidence	Castelldefels, SpainHQ checked Sep 28, 2026	51-200	110 contacts →
	Partial evidence “Geprom, Part of Telefónica Tech, es una ingeniería de base tecnológica especializada en el ámbito de la automatización industrial y la transformación digital, desarrollando e…” Source: RevenueBase Database · checked Sep 28, 2026
7	Libelium	Indirect evidence	Zaragoza, SpainHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “Libelium transforms data from companies and cities into decisions that make our planet more sustainable.” Source: RevenueBase Database · checked Sep 28, 2026
8	Montrel	Partial evidence	Sevilla, SpainHQ checked Sep 28, 2026	51-200	97 contacts →
	Partial evidence “With over 60 years of experience, Montrel is a leading company in innovative comprehensive solutions in the energy and industrial sectors.” Source: RevenueBase Database · checked Sep 28, 2026
9	Power Solution	Partial evidence	Las Rozas De Madrid, SpainHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “En POWER SOLUTION llevamos más de dos décadas impulsando la digitalización de proyectos industriales gracias a soluciones tecnológicas de vanguardia.” Source: RevenueBase Database · checked Sep 28, 2026
10	Icol Group	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “ICOL Group is an international group of companies headquartered in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 28, 2026
11	Sicma21	Indirect evidence	Montcada I Reixac, SpainHQ checked Sep 28, 2026	51-200	88 contacts →
	Indirect evidence “Bienvenido a SICMA21!” Source: RevenueBase Database · checked Sep 28, 2026
12	Iris Technology Solutions	Indirect evidence	Cornella De Llobregat, SpainHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “IRIS is an Advanced Engineering company specialised in Real-Time Monitoring systems and development of Digital Analytical Platforms for the improvement of processes, quality and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Becolve Digital Aveva Select Iberia	Indirect evidence	Rubí, SpainHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence “At Becolve Digital \| AVEVA Select Iberia, we help organizations face the challenges of their operational realities with confidence, guided by a very clear purpose: to empower them…” Source: RevenueBase Database · checked Sep 28, 2026
14	Aetech	Partial evidence	Salt, SpainHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “AEtech es una compañía dedicada a ofrecer las mejores soluciones en Automatización, Control industrial e Ingeniería de procesos.” Source: RevenueBase Database · checked Sep 28, 2026
15	Lmgroup	Partial evidence	Toledo, SpainHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “LMGROUP, was born as a company dedicated to the service and development of equipment for industrial automation, providing technical and innovative solutions and growth to its…” Source: RevenueBase Database · checked Sep 28, 2026
16	Kuadrotek	Indirect evidence	Constantí, SpainHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “KUADROTEK, empresa integrada en el GRUPO ELEKTRA, especializada en el diseño, desarrollo y puesta en marcha de equipos electrónicos para la automatización de máquinas y procesos…” Source: RevenueBase Database · checked Sep 28, 2026
17	Optimitive	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “OPTIMITIVE provides high-tech operational optimization solutions through Advanced Analytics and Artificial Intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
18	Intera-Group	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “INTERA is the merger of Sensing & Control and NVISION, two companies with a large background in the development and operation of innovative products, services, and solutions in…” Source: RevenueBase Database · checked Sep 28, 2026
19	Fivecomm	Strong evidence	Valencia, SpainHQ checked Sep 28, 2026	11-50	33 contacts →
	Strong evidence “Fivecomm specializes in developing practical and cost-effective Internet of Things (IoT) solutions, from devices to edge computing.” Source: RevenueBase Database · checked Sep 28, 2026
20	Maval Industria Viva	Indirect evidence	Alboraya, SpainHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “Maval is an engineering company with over 25 years of experience, based in Valencia, specialized in Automation, Process Control, and End-to-End Operations Management Solutions for…” Source: RevenueBase Database · checked Sep 28, 2026
21	IAR	Partial evidence	Pamplona, SpainHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Desarrollamos e implementamos soluciones industriales a través de aplicaciones avanzadas para obtener el máximo control posible de los equipos y máquinas.” Source: RevenueBase Database · checked Sep 28, 2026
22	Sipro Ingeniería, S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Ideable	Indirect evidence	Bilbao, SpainHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Source: RevenueBase Database · checked Sep 28, 2026
24	Dinalan S.L	Strong evidence	Llodio, SpainHQ checked Sep 28, 2026	11-50	25 contacts →
	Strong evidence “Automation engineering, industrial hardware and software, control, regulation, communications, monitoring, and security projects for all types of manufacturing processes.” Source: RevenueBase Database · checked Sep 28, 2026
25	Nvision	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “NVISION brings R&D to the market and develops innovative solutions using IoT, Big Data, Artificial Intelligence, Cloud and Edge Computing Architectures, and related technologies…” Source: RevenueBase Database · checked Sep 28, 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: industrial internet of things software companies. 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 industrial internet of things software companies.
Partial evidence: Its own public description names part of industrial internet of things software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial internet of things software companies. 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 274 industrial internet of things software companies based in Spain

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Industrial internet of things software companies based in Spain at a glance

As of Sep 28, 2026

13.5%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

13.1%Largest-city concentration · Madrid

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

139

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

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 274 companies.

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 industrial internet of things software companies, 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 “industrial internet of things software companies”. 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 industrial internet of things software companies), 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 industrial internet of things software 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 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, 646 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 28, 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.

Industrial internet of things software companies by metro

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 industrial internet of things software companies, 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 industrial internet of things software companies are there based in Spain?

RevenueBase identified 274 industrial internet of things software 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?

Deuser Indra Group, headquartered in Cordoba, tops this list with the largest team on record.

Which city has the most industrial internet of things software companies?

Madrid leads with 36 headquartered companies, followed by Barcelona (26) and Valencia (9).

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 646 verified decision-maker contacts tracked across these 274 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 28, 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.