Company lists · Data refreshed September 2026

Top 25 Iot software developers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 123 companies tracked

RevenueBase identified 123 company matches for iot software developers associated with Spain as of September 2026 and tracks 1,344 professional contacts across them, including 240 with verified work emails and 29 with mobile numbers. Barcelona 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 September 4, 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 Sep 4, 2026 How this list was built

123Companies

1,344Contacts tracked

240Verified emails

29Mobile numbers

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The 25 largest iot software developers based in Spain

Ranked by team size

Top 25 of 123 company matches for iot software developers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Libelium	Exact match	Zaragoza, SpainHQ recorded Sep 4, 2026	51-200	106 contacts →
	Exact match “Libelium is dedicated to the design of end-to-end smart solutions based on the Internet of Things (IoT).” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	GALEO	Exact match	Madrid, SpainHQ recorded Sep 4, 2026	51-200	59 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 · Sep 4, 2026 · View company records in RevenueBase
3	Intera-Group	Exact match	Barcelona, SpainHQ recorded Sep 4, 2026	11-50	36 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 · Sep 4, 2026 · View company records in RevenueBase
4	Ideable	Exact match	Bilbao, SpainHQ recorded Sep 4, 2026	11-50	26 contacts →
	Exact match “We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Nvision	Exact match	Barcelona, SpainHQ recorded Sep 4, 2026	11-50	24 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 · Sep 4, 2026 · View company records in RevenueBase
6	Softcrits	Exact match	Malaga, SpainHQ recorded Sep 4, 2026	11-50	18 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 · Sep 4, 2026 · View company records in RevenueBase
7	Owasys Advanced Wireless Devices SL	Exact match	SpainHQ recorded Sep 4, 2026	11-50	17 contacts →
	Exact match “We are an IoT engineering company that designs and manufactures Linux Embedded Gateways.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	Secmotic	Exact match	Seville, SpainHQ recorded Sep 4, 2026	11-50	17 contacts →
	Exact match “Secmotic es una empresa orientada al sector del Internet de las Cosas y la Inteligencia Artificial.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Zerintia Technologies	Exact match	Madrid, SpainHQ recorded Sep 4, 2026	11-50	17 contacts →
	Exact match “Zerintia is a market leader connecting People and Technology.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Area Project	Exact match	Albacete, SpainHQ recorded Sep 4, 2026	11-50	17 contacts →
	Exact match “Desde Area Project ofrecemos un conjunto de soluciones basado en productos propios con potencial para que las empresas y organizaciones alcancen resultados exponenciales.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Trbl Services	Exact match	Madrid, SpainHQ recorded Sep 4, 2026	11-50	16 contacts →
	Exact match “We are software developers and engineers with deep technical knowledge in R + D + i.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Nexiona	Exact match	Barcelona, SpainHQ recorded Sep 4, 2026	11-50	16 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Cactus	Exact match	Barcelona, SpainHQ recorded Sep 4, 2026	11-50	15 contacts →
	Exact match “Cactus Engineering Engineering intelligent products from concept to production.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Cloud Studio IOT	Exact match	Madrid, SpainHQ recorded Sep 4, 2026	11-50	13 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 · Sep 4, 2026 · View company records in RevenueBase
15	Nespra	Exact match	Valencia, SpainHQ recorded Sep 4, 2026	11-50	11 contacts →
	Exact match “Nespra is an Enterprise IoT Platform that transforms real-world data into actionable business intelligence.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Perfect Numbers	Exact match	Villalba, SpainHQ recorded Sep 4, 2026	1-10	11 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Womaster	Exact match	Barcelona, SpainHQ recorded Sep 4, 2026	51-200	11 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 · Sep 4, 2026 · View company records in RevenueBase
18	BIOTZ	Exact match	Onati, SpainHQ recorded Sep 4, 2026	11-50	9 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 · Sep 4, 2026 · View company records in RevenueBase
19	Bitgenoma	Exact match	Badalona, SpainHQ recorded Sep 4, 2026	1-10	9 contacts →
	Exact match “We develop turn-key IOT solutions that add value to processes and products.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Signos IOT	Exact match	Zaragoza, SpainHQ recorded Sep 4, 2026	1-10	7 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 · Sep 4, 2026 · View company records in RevenueBase
21	Asoindel	Exact match	Santpedor Cataluna, SpainHQ recorded Sep 4, 2026	1-10	6 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 · Sep 4, 2026 · View company records in RevenueBase
22	Anukys	Exact match	Torremolinos, SpainHQ recorded Sep 4, 2026	11-50	5 contacts →
	Exact match “Soluciones avanzadas de IoT, big data, internet de las cosas, geolocalización y telemetría.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Boisolo	Exact match	Murcia, SpainHQ recorded Sep 4, 2026	1-10	5 contacts →
	Exact match “Industrial IoT - Edge Computing - AI / Machine Learning” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Neuroons	Exact match	Madrid, SpainHQ recorded Sep 4, 2026	51-200	4 contacts →
	Exact match “Neuroons is an international IT solutions provider, with a premium track record in delivering innovative results in Artificial Intelligence, Data, Internet Of Things, and User…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	Partner IOT	Exact match	Lerida, SpainHQ recorded Sep 4, 2026	11-50	4 contacts →
	Exact match “Desde Partner IoT aportamos soluciones IoT de alto valor a empresas y administración pública.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “iot software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 123 iot software developers based in Spain

See the full list, filter by size, metro and specialty, and access 240 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 Sep 4, 2026

17.9%Verified-email coverage

2.2%Mobile-number coverage

10.9Average contacts per company

1-10Median size (employees)

16.3%Largest-city concentration · Barcelona

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

2131–60

11861–90

10090–180

1180+

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 240 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 September 4, 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 123 company matches for iot software developers associated with Spain as of September 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 software developers?

Barcelona leads with 20 company records, followed by Madrid (18) and Seville (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 240 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 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 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.