Company lists · Data refreshed September 2026

Top 25 Iot manufacturing companies based in Spain

Name: Iot manufacturing companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 137 companies tracked

RevenueBase identified 137 iot manufacturing companies headquartered in Spain as of September 2026 and tracks 1,532 professional contacts across them, including 117 with verified work emails. Madrid is the largest hub.

This list covers iot manufacturing 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 21, 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 21, 2026 86% judged on-target in blind review

137Companies

1,532Contacts tracked

117Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest iot manufacturing companies based in Spain

Ranked by team size

Top 25 of 137 iot manufacturing companies based in Spain, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to iot manufacturing 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	Lmgroup	Indirect evidence	Toledo, SpainHQ checked Sep 21, 2026	51-200	56 contacts →
	Indirect 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 21, 2026
2	Kuadrotek	Indirect evidence	Constantí, SpainHQ checked Sep 21, 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 21, 2026
3	Zeus Control	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	42 contacts →
	Indirect evidence “Zeus Control es una ingeniería de automatización y control industrial.” Source: RevenueBase Database · checked Sep 21, 2026
4	Intertronic	Indirect evidence	Paterna, SpainHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “UNA EMPRESA DE SOLUCIONES GLOBALES PARA LA INDUSTRIA.” Source: RevenueBase Database · checked Sep 21, 2026
5	P4q	Indirect evidence	SpainHQ checked Sep 21, 2026	201-500	27 contacts →
	Indirect evidence “Technology made by people to shape your world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Dinalan S.L	Partial evidence	Llodio, SpainHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial 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 21, 2026
7	Industrial Shields	Indirect evidence	Sant Fruitós De Bages, SpainHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Industrial Shields is a Brand created by Boot & Work Corp.” Source: RevenueBase Database · checked Sep 21, 2026
8	DID Automation - Deide	Indirect evidence	Náquera, SpainHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “DID AUTOMATION SL es una Ingeniería Valenciana de proyección internacional con 3 "Divisiones de Negocio": AUTOMATIZACIÓN: Visión Artificial (Deep-Learning, control de posición…” Source: RevenueBase Database · checked Sep 21, 2026
9	KOLBI	Indirect evidence	Zamudio, SpainHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “At Kolbi we've spent over 45 years in technical industrial distribution.” Source: RevenueBase Database · checked Sep 21, 2026
10	Supsonik	Indirect evidence	Derio, SpainHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Supsonik es una empresa especializada en el diseño, fabricación y comercialización de equipos industriales de electrónica de potencia.” Source: RevenueBase Database · checked Sep 21, 2026
11	Irontech Group	Indirect evidence	Bescanó, SpainHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “IRONTECH is a company with a team with more than 15 years' experience based in Girona.” Source: RevenueBase Database · checked Sep 21, 2026
12	C.M.H. Automacion S.L	Indirect evidence	Benicarlo, SpainHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “En CMH AUTOMACION analizamos, concebimos, estudiamos y realizamos equipos destinados a mejorar la producción y el control de calidad de los productos acabados de la industria.” Source: RevenueBase Database · checked Sep 21, 2026
13	Secmotic	Indirect evidence	Sevilla, SpainHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Secmotic es una empresa orientada al sector del Internet de las Cosas y la Inteligencia Artificial.” Source: RevenueBase Database · checked Sep 21, 2026
14	SAYME	Partial evidence	Igollo De Camargo, SpainHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “SAYME is technology maker with ten years experience in the design and development of IoT solutions for improving efficiency and managing risks of systems and installations in…” Source: RevenueBase Database · checked Sep 21, 2026
15	Nexiona	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Awarded “Best Company in ICT Industry 4.0” in Spain in 2019, Nexiona is a leading Industrial IOT software company driving digital transformation in the Industrial and Commercial…” Source: RevenueBase Database · checked Sep 21, 2026
16	Argologic S.A	Indirect evidence	Cornellá De Llobregat, SpainHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Tu especialista en SIEMENS, PHOENIX, UNIVERSAL ROBOTS, SICK, OMROM.” Source: RevenueBase Database · checked Sep 21, 2026
17	Nespra	Partial evidence	Valencia, SpainHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “Nespra is an Enterprise IoT Platform that transforms real-world data into actionable business intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
18	Effitronix	Indirect evidence	Tona, SpainHQ checked Sep 21, 2026	1-10	11 contacts →
	Indirect evidence “Ayudamos a la industria a reducir costes, prevenir fallos y obtener control en tiempo real a través de los datos.” Source: RevenueBase Database · checked Sep 21, 2026
19	Perfect Numbers	Partial evidence	Villalba, SpainHQ checked Sep 21, 2026	1-10	11 contacts →
	Partial evidence “Perfect Numbers \| IoT para un mundo más eficiente En Perfect Numbers, diseñamos e implementamos soluciones IoT innovadoras para optimizar el consumo de recursos, mejorar la…” Source: RevenueBase Database · checked Sep 21, 2026
20	Womaster	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	11 contacts →
	Partial evidence “With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.” Source: RevenueBase Database · checked Sep 21, 2026
21	Esycontrol	Indirect evidence	Vigo, SpainHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “is a company that provides the technology that the industry needs to face the present and future of the new industrial era.” Source: RevenueBase Database · checked Sep 21, 2026
22	Maccion Lean Solutions	Indirect evidence	Sant Salvador De Guardiola, SpainHQ checked Sep 21, 2026	1-10	10 contacts →
	Indirect evidence “Feel and manage the factory in real time" Production and maintenance management systems by the hand of industry 4.0 Smart sensors, connectivity and lean solutions committed to…” Source: RevenueBase Database · checked Sep 21, 2026
23	Nibble Automation	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Nibble Automation S.L es una empresa dedicada al sector de la automatización industrial.” Source: RevenueBase Database · checked Sep 21, 2026
24	Neuval	Indirect evidence	Algemesí, SpainHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “Neuval es una empresa especializada en automatización industrial, centrada en ofrecer soluciones técnicas y personalizadas para la mejora de procesos productivos.” Source: RevenueBase Database · checked Sep 21, 2026
25	Advanticsys	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “Founded in 2009, ADVANTICSYS is a high-tech SME specializing in remote monitoring and industrial IoT solutions for energy efficiency, environmental monitoring, and industrial…” Source: RevenueBase Database · checked Sep 21, 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: iot manufacturing 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 iot manufacturing companies.
Partial evidence: Its own public description names part of iot manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot manufacturing 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 137 iot manufacturing companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 117 reachable decision-makers.

Free signup · no credit card

View the full list →

Iot manufacturing companies based in Spain at a glance

As of Sep 21, 2026

7.6%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

9.5%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 137 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 iot manufacturing 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 “iot manufacturing 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 iot manufacturing 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 iot manufacturing 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, 117 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 21, 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.

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 iot manufacturing 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 iot manufacturing companies are there based in Spain?

RevenueBase identified 137 iot manufacturing 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?

Lmgroup, headquartered in Toledo, tops this list with the largest team on record.

Which city has the most iot manufacturing companies?

Madrid leads with 13 headquartered companies, followed by Barcelona (10) and Murcia (3).

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 117 verified decision-maker contacts tracked across these 137 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 137 iot manufacturing companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Iot manufacturing companies by geography

Browse the directory

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.