Company lists · Data refreshed November 2026

Top 25 Iot product developers based in Spain

RevenueBase identified 123 company matches for iot product developers associated with Spain as of November 2026 and tracks 1,262 professional contacts across them, including 180 with verified work emails. Madrid is the largest hub.

This list covers company matches for iot product 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 6, 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 6, 2026 How this list was built
123Companies
1,262Contacts tracked
180Verified emails
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The 25 largest iot product developers based in Spain

Ranked by team size
Top 25 of 123 company matches for iot product developers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchZaragoza, SpainHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Libelium transforms data from companies and cities into decisions that make our planet more sustainable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVielha, SpainHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Arantec Enginheria SL is formed by a group of engineers, programmers and designers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchValencia, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Fivecomm specializes in developing practical and cost-effective Internet of Things (IoT) solutions, from devices to edge computing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBilbao, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchSeville, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZamudio, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We aren’t just experts in one given area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
12Exact matchValencia, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchOñati, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
14Exact matchBilbao, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchBadalona, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
19Exact matchZaragoza, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“En ModpoW estamos especializados en la creación de productos basados en tecnologias inalámbricas, sensores y electrónica general, orientados a la gestión y monitorización de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarakaldo, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Investigación, desarrollo, fabricación y comercialización de dispositivos eléctricos y electrónicos para la captación de datos y la actuación sobre elementos del espacio físico…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSantpedor, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ASOINDEL S.L.(Advanced SOlutions INtegration and DeveLopment, is a company dedicated to develop advanced engineering solutions for industry, academic and laboratories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBadalona, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
24Exact matchViladecavalls, SpainHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“La transformación social esta siendo exponencial debido al crecimiento imparable de las nuevas tecnologías, el humano se enfrenta al reto de entender y usar estas tecnologías…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 123 iot product developers based in Spain

See the full list, filter by size, metro and specialty, and access 180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot product developers based in Spain at a glance

As of Nov 6, 2026
14.3%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
17.1%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
37
51-200
8

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 123 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 product 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 180 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 6, 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 product developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot product developers are there based in Spain?

RevenueBase identified 123 company matches for iot product 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?

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

Which city has the most iot product developers?

Madrid leads with 21 company records, followed by Barcelona (18) and Gijon (4).

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 180 professional contacts with verified work emails tracked across these 123 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 6, 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.