Company lists · Data refreshed September 2026

Top 25 Iot integration platforms based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 68 companies tracked

RevenueBase identified 68 iot integration platforms headquartered in Spain as of September 2026 and tracks 1,007 professional contacts across them, including 161 with verified work emails and 18 with mobile numbers. Madrid is the largest hub.

This list covers iot integration platforms 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 4, 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 4, 2026 86% judged on-target in blind review

68Companies

1,007Contacts tracked

161Verified emails

18Mobile numbers

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The 25 largest iot integration platforms based in Spain

Ranked by team size

Top 25 of 68 iot integration platforms based in Spain, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to iot integration platforms: 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	GALEO	Partial evidence	Madrid, SpainHQ checked Sep 4, 2026	51-200	59 contacts →
	Partial evidence “GALEO designs and connects hardware, software, and data to deliver solutions that integrate physical devices, digital operations, and cloud platforms.” Source: RevenueBase Database · checked Sep 4, 2026
2	Ideable	Partial evidence	Bilbao, SpainHQ checked Sep 4, 2026	11-50	26 contacts →
	Partial evidence “We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Source: RevenueBase Database · checked Sep 4, 2026
3	Owasys Advanced Wireless Devices SL	Partial evidence	SpainHQ checked Sep 4, 2026	11-50	17 contacts →
	Partial evidence “We are an IoT engineering company that designs and manufactures Linux Embedded Gateways.” Source: RevenueBase Database · checked Sep 4, 2026
4	Nexiona	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	16 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 4, 2026
5	Kaytek Digital Business SL	Strong evidence	Barakaldo, SpainHQ checked Sep 4, 2026	11-50	14 contacts →
	Strong evidence “Kaytek Platform is a complete digitalization solution for industrial companies that uses advanced technologies such as IoT, Blockchain, Big Data and Artificial Intelligence to…” Source: RevenueBase Database · checked Sep 4, 2026
6	Cloud Studio IOT	Partial evidence	Madrid, SpainHQ checked Sep 4, 2026	11-50	13 contacts →
	Partial evidence “We've spent over 25 years developing industrial IoT projects, and we've learned something few can claim: artificial intelligence is brilliant, but it's blind without real-world…” Source: RevenueBase Database · checked Sep 4, 2026
7	Wireless Logic Spain	Indirect evidence	Bilbao, SpainHQ checked Sep 4, 2026	51-200	13 contacts →
	Indirect evidence “Proveedor Líder Europeo en servicios gestionados de Máquina a Máquina (M2M), Wireless Logic trabaja con más de proveedores de aplicaciones, integradores de sistemas y empresas…” Source: RevenueBase Database · checked Sep 4, 2026
8	Nespra	Strong evidence	Valencia, SpainHQ checked Sep 4, 2026	11-50	11 contacts →
	Strong evidence “Nespra is an Enterprise IoT Platform that transforms real-world data into actionable business intelligence.” Source: RevenueBase Database · checked Sep 4, 2026
9	Perfect Numbers	Partial evidence	Villalba, SpainHQ checked Sep 4, 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 4, 2026
10	Womaster	Partial evidence	Barcelona, SpainHQ checked Sep 4, 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 4, 2026
11	N3uron	Partial evidence	Madrid, SpainHQ checked Sep 4, 2026	11-50	11 contacts →
	Partial evidence “N3uron software is an Industrial Edge Platform for IIoT and DataOps that streamlines the flow of data between industrial systems and business applications, either on-premise or in…” Source: RevenueBase Database · checked Sep 4, 2026
12	BIOTZ	Partial evidence	Onati, SpainHQ checked Sep 4, 2026	11-50	9 contacts →
	Partial evidence “We design and build digital platforms, applications, and connected systems that help businesses automate, innovate, and scale – fast.” Source: RevenueBase Database · checked Sep 4, 2026
13	Nearbysensor	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	9 contacts →
	Indirect evidence “Nearby Sensor es una empresa nacida en Barcelona 100% tecnológica, desarrolladora de la tecnología IIoT NearbyPlatform, basada en estándar de mercado, agnóstica al hardware.” Source: RevenueBase Database · checked Sep 4, 2026
14	Bitgenoma	Partial evidence	Badalona, SpainHQ checked Sep 4, 2026	1-10	9 contacts →
	Partial evidence “We develop turn-key IOT solutions that add value to processes and products.” Source: RevenueBase Database · checked Sep 4, 2026
15	Thinger.io IOT Platform	Strong evidence	Madrid, SpainHQ checked Sep 4, 2026	1-10	7 contacts →
	Strong evidence “Thinger.io is an Open-Source platform created to simplify IoT product development.” Source: RevenueBase Database · checked Sep 4, 2026
16	Nexus Integra	Strong evidence	Valencia, SpainHQ checked Sep 4, 2026	11-50	6 contacts →
	Strong evidence “Nexus Integra is the ultimate Big Data Industrial IoT platform that helps companies transform their business ecosystem.” Source: RevenueBase Database · checked Sep 4, 2026
17	CTI	Indirect evidence	Gijon, SpainHQ checked Sep 4, 2026	11-50	6 contacts →
	Indirect evidence “OPEN FRAMEWORK i3 es la Plataforma de Integración de los Procesos de Negocio diseñada para ayudar a tu empresa cómo afrontar el reto de la interconexión de máquinas, procesos y…” Source: RevenueBase Database · checked Sep 4, 2026
18	Boisolo	Partial evidence	Murcia, SpainHQ checked Sep 4, 2026	1-10	5 contacts →
	Partial evidence “Industrial IoT - Edge Computing - AI / Machine Learning” Source: RevenueBase Database · checked Sep 4, 2026
19	I3i Ingeniería Avanzada, S.L	Partial evidence	SpainHQ checked Sep 4, 2026	11-50	4 contacts →
	Partial evidence “i3i proporciona a sus clientes soluciones IoT a medida para Edificios Inteligentes, Smart Cities, Industria 4.0 y Eficiencia Energética, tanto con desarrollos propios como…” Source: RevenueBase Database · checked Sep 4, 2026
20	Definics	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	4 contacts →
	Partial evidence “Definics is a B2B service and product provider of smart IoT solutions.” Source: RevenueBase Database · checked Sep 4, 2026
21	Egidion	Partial evidence	Madrid, SpainHQ checked Sep 4, 2026	1-10	4 contacts →
	Partial evidence “EGIDION is an IoT system integrator focused on delivering certified, industrial-grade solutions-fast.” Source: RevenueBase Database · checked Sep 4, 2026
22	Neatmon Europe	Strong evidence	Bilbao, SpainHQ checked Sep 4, 2026	1-10	3 contacts →
	Strong evidence “neatMon is a cutting-edge IoT platform tailored for the agriculture, water, energy, and industrial automation sectors.” Source: RevenueBase Database · checked Sep 4, 2026
23	Luxiot	Partial evidence	Gandesa, SpainHQ checked Sep 4, 2026	1-10	3 contacts →
	Partial evidence “Luxiot es una start-up centrada en ofrecer soluciones IoT Ciudad inteligente orientadas al entorno urbano para ofrecer a los municipios la oportunidad de generar nuevos servicios…” Source: RevenueBase Database · checked Sep 4, 2026
24	rhomb.io	Partial evidence	Paterna, SpainHQ checked Sep 4, 2026	11-50	2 contacts →
	Partial evidence “Rhomb.io develops end to end IoT solutions.” Source: RevenueBase Database · checked Sep 4, 2026
25	thethings.io	Strong evidence	Barcelona, SpainHQ checked Sep 4, 2026	1-10	2 contacts →
	Strong evidence “Empower your industry with thethings.iO, the simplest IoT platform!” Source: RevenueBase Database · checked Sep 4, 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 integration platforms. 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 integration platforms.
Partial evidence: Its own public description names part of iot integration platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot integration platforms. 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 68 iot integration platforms based in Spain

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Iot integration platforms based in Spain at a glance

As of Sep 4, 2026

16.0%Verified-email coverage

1.8%Mobile-number coverage

14.8Average contacts per company

1-10Median size (employees)

19.1%Largest-city concentration · Madrid

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

1431–60

7261–90

7490–180

1180+

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 integration platforms, 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 integration platforms”. 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 integration platforms), 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 integration platforms, 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, 161 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 4, 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 integration platforms, 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 integration platforms are there based in Spain?

RevenueBase identified 68 iot integration platforms 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?

GALEO, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most iot integration platforms?

Madrid leads with 13 headquartered companies, followed by Barcelona (12) and Valencia (4).

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 161 verified decision-maker contacts tracked across these 68 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 4, 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.