Company lists · Data refreshed November 2026

Top 25 Iot software developers based in Spain

RevenueBase identified 115 company matches for iot software developers associated with Spain as of November 2026 and tracks 1,502 professional contacts across them, including 264 with verified work emails. Madrid is the largest hub.

This list covers company matches for iot software developers 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
115Companies
1,502Contacts tracked
264Verified emails
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The 25 largest iot software developers based in Spain

Ranked by team size
Top 25 of 115 company matches for iot software developers 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 matchMálaga, SpainHQ recorded Nov 5, 2026201-500101 contacts →

Exact match

“Somos un grupo de empresas consolidado en el mercado que desarrolla actividades diferenciadas en áreas Tecnológicas y Energéticas, así como del Equipamiento del Hogar.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchDerio, SpainHQ recorded Nov 5, 202651-20084 contacts →

Exact match

“ERICTEL dedica sus esfuerzos al desarrollo de equipos y soluciones m2m e IoT (Internet of the Things).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“GALEO designs and connects hardware, software, and data to deliver solutions that integrate physical devices, digital operations, and cloud platforms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBilbao, SpainHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“We are an IoT company from Biscay, developing mobile applications and cloud computing systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSeville, SpainHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Secmotic es una empresa sevillana especializada en inteligencia artificial aplicada a la industria y al sector público.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMálaga, SpainHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Softcrits is a technology company founded in 2009 as a spin-off from the University of Málaga, specialized in the design, development, and integration of advanced software…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchZamudio, SpainHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“We are an IoT engineering company that designs and manufactures Linux Embedded Gateways.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchGirona, SpainHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“DSET es una empresa de base tecnológica fundada en el 2004 con el objetivo de mejorar la eficiencia de nuestros clientes mediante la aplicación de las TiC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchErandio, SpainHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Ofrecemos un servicio de diseño, suministro y mantenimiento de infraestructuras IT, campo en el que las capacidades, herramientas propias y experiencias, de nuestro recorrido…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Zerintia is a market leader connecting People and Technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchValencia, SpainHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Nespra is an Enterprise IoT Platform that transforms real-world data into actionable business intelligence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchOñati, SpainHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“We design and build digital platforms, applications, and connected systems that help businesses automate, innovate, and scale – fast.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchVigo, SpainHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Muutech is a monitoring solution and data analytics’s startup, focused on industrial and production environments as well as IT and Telecommunication systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Nov 5, 202651-20010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Founded in 2009, ADVANTICSYS is a high-tech SME specializing in remote monitoring and industrial IoT solutions for energy efficiency, environmental monitoring, and industrial…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBadalona, SpainHQ recorded Nov 5, 20261-109 contacts →

Exact match

“We develop turn-key IOT solutions that add value to processes and products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 5, 202611-508 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchValencia, SpainHQ recorded Nov 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCórdoba, SpainHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Qué necesitas- ¿Evolucionar tu industria al 4.0?”

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

Exact match

“Thinger.io is an Open-Source platform created to simplify IoT product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchZaragoza, SpainHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Somos una empresa joven con un equipo de profesionales con mas de 20 años de experiencia en tecnología.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBadalona, SpainHQ recorded Nov 5, 20261-106 contacts →

Exact match

“DRACO is a high technological company specialized in end-to-end electronic solutions for mobility, health, industry and agriculture sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchViladecavalls, SpainHQ recorded Nov 5, 202611-506 contacts →

Exact match

“In PickData, we combine a professional group with more than 15 years of experience in software and electronic development for industrials solutions, specialized on data collection…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBilbao, SpainHQ recorded Nov 5, 20261-105 contacts →

Exact match

“IoT y tecnologías inalámbricas para la transformación digital de empresas e instituciones.”

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

Showing 25 of 115 iot software developers based in Spain

See the full list, filter by size, metro and specialty, and access 264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot software developers based in Spain at a glance

As of Nov 5, 2026
17.6%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
17.4%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
34
51-200
9
201-500
2

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 115 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 software developers” 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 264 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 “iot software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot software developers are there based in Spain?

RevenueBase identified 115 company matches for iot software developers 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?

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

Which city has the most iot software developers?

Madrid leads with 20 company records, followed by Barcelona (16) and Bilbao (3).

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 264 professional contacts with verified work emails tracked across these 115 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.