Company lists · Data refreshed September 2026

Top 24 Industrial iot platforms for energy based in Spain

Name: Industrial iot platforms for energy based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 61 companies tracked

RevenueBase identified 61 industrial iot platforms for energy headquartered in Spain as of September 2026 and tracks 1,353 professional contacts across them, including 333 with verified work emails and 26 with mobile numbers. Barcelona is the largest hub.

This list covers industrial iot platforms for energy 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

61Companies

1,353Contacts tracked

333Verified emails

26Mobile numbers

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The 24 largest industrial iot platforms for energy based in Spain

Ranked by team size

Top 24 of 61 industrial iot platforms for energy based in Spain, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial iot platforms for energy: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	LibeliumPartial evidence	Zaragoza, SpainHQ checked Sep 3, 2026	51-200	106
	“Libelium is dedicated to the design of end-to-end smart solutions based on the Internet of Things (IoT).” Source: company website · checked Sep 3, 2026
2	SmarkiaStrong evidence	Leon, SpainHQ checked Sep 3, 2026	51-200	52
	“Smarkia is the world's leading SaaS Energy Management Platform that has (R)evolutionized the Energy Optimization paradigm, worldwide.” Source: company website · checked Sep 3, 2026
3	Spacewell Energy DexmaStrong evidence	Barcelona, SpainHQ checked Sep 3, 2026	51-200	50
	“Spacewell Energy is a cloud-based Energy Intelligence Platform, trusted by over organisations across 35+ countries.” Source: company website · checked Sep 3, 2026
4	LinkenerPartial evidence	SpainHQ checked Sep 3, 2026	11-50	38
	“Linkener es el Software de Gestión y Eficiencia Energética para asesores, consultoras y empresa final más avanzado del mercado.” Source: company website · checked Sep 3, 2026
5	AriadnaPartial evidence	Amorebieta, SpainHQ checked Sep 3, 2026	11-50	24
	“We are a technology company with our own platform, specialising in turning power grid data into operational and investment decisions with real impact and tangible economic return.” Source: company website · checked Sep 3, 2026
6	QuixoticPartial evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	18
	“Powering the energy of the future.” Source: company website · checked Sep 3, 2026
7	NexionaStrong evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	16
	“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: company website · checked Sep 3, 2026
8	EnergiotStrong evidence	Bellaterra, SpainHQ checked Sep 3, 2026	11-50	14
	“Energiot is transforming grid management with self-powered IoT devices, powered by patented piezoelectric energy harvesters, and advanced grid analytics software.” Source: company website · checked Sep 3, 2026
9	Cloud Studio IOTStrong evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	13
	“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: company website · checked Sep 3, 2026
10	Co2 Smart Tech - Co2stStrong evidence	A Coruna, SpainHQ checked Sep 3, 2026	11-50	12
	“energymanagement #energyefficiency #Industry4.0 #digitalisation #preventivemaintenance #IOT #BI At CO2 Smart Tech we help your organisation to be more sustainable, digital and…” Source: company website · checked Sep 3, 2026
11	NespraStrong evidence	Valencia, SpainHQ checked Sep 3, 2026	11-50	11
	“Nespra is an Enterprise IoT Platform that transforms real-world data into actionable business intelligence.” Source: company website · checked Sep 3, 2026
12	Perfect NumbersPartial evidence	Villalba, SpainHQ checked Sep 3, 2026	1-10	11
	“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: company website · checked Sep 3, 2026
13	WomasterStrong evidence	Barcelona, SpainHQ checked Sep 3, 2026	51-200	11
	“With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.” Source: company website · checked Sep 3, 2026
14	N3uronStrong evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	11
	“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: company website · checked Sep 3, 2026
15	EffitronixPartial evidence	Tona, SpainHQ checked Sep 3, 2026	1-10	10
	“Ayudamos a la industria a reducir costes, prevenir fallos y obtener control en tiempo real a través de los datos.” Source: company website · checked Sep 3, 2026
16	HobeenStrong evidence	Vitoria, SpainHQ checked Sep 3, 2026	11-50	10
	“We present you Hobeen, the intelligent energy platform what watches over your savings and the environment.” Source: company website · checked Sep 3, 2026
17	NearbysensorIndirect evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	9
	“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: company website · checked Sep 3, 2026
18	WIYOStrong evidence	Alcobendas, SpainHQ checked Sep 3, 2026	11-50	7
	“Batteryless IoT = Quality Data The first IoT-based data platform, sourced through an innovative and disruptive batteryless IoT technology using only WiFi.” Source: company website · checked Sep 3, 2026
19	Nexus IntegraStrong evidence	Valencia, SpainHQ checked Sep 3, 2026	11-50	6
	“Nexus Integra is the ultimate Big Data Industrial IoT platform that helps companies transform their business ecosystem.” Source: company website · checked Sep 3, 2026
20	PickdataPartial evidence	Viladecavalls, SpainHQ checked Sep 3, 2026	11-50	6
	“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…” Source: company website · checked Sep 3, 2026
21	AdquioIndirect evidence	Galicia, SpainHQ checked Sep 3, 2026	201-500	6
	“Adquio is a complete and scalable ecosystem for smart automation and monitoring, designed to bring simplicity, transparency and control to all types of technical installations.” Source: company website · checked Sep 3, 2026
22	BoisoloStrong evidence	Murcia, SpainHQ checked Sep 3, 2026	1-10	5
	“Industrial IoT - Edge Computing - AI / Machine Learning” Source: company website · checked Sep 3, 2026
23	DefinicsPartial evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	4
	“Definics is a B2B service and product provider of smart IoT solutions.” Source: company website · checked Sep 3, 2026
24	I3i Ingeniería Avanzada, S.LStrong evidence	SpainHQ checked Sep 3, 2026	11-50	4
	“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: company website · checked Sep 3, 2026

Showing 24 of 61 industrial iot platforms for energy based in Spain

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Industrial iot platforms for energy based in Spain at a glance

As of Sep 3, 2026

11-50Median size (employees)

BarcelonaLargest hub · 11 HQs

26Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

181

90–180

115

180+

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 industrial iot platforms for energy, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “industrial iot platforms for energy”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial iot platforms for energy, 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 an evidence 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, 333 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 3, 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

How many industrial iot platforms for energy are there based in Spain?

RevenueBase identified 61 industrial iot platforms for energy 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?

Libelium, headquartered in Ceuti, tops this list with the largest team on record.

Which city has the most industrial iot platforms for energy?

Barcelona leads with 11 headquartered companies, followed by Madrid (10) and Valencia (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 333 verified decision-maker contacts tracked across these 61 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 3, 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.