Company lists · Data refreshed September 2026
Top 25 Power monitoring and analytics companies based in Spain
RevenueBase identified 95 power monitoring and analytics companies headquartered in Spain as of September 2026 and tracks 1,136 professional contacts across them, including 161 with verified work emails and 19 with mobile numbers. Madrid is the largest hub.
This list covers power monitoring and analytics companies 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 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.
The 25 largest power monitoring and analytics companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 230 | ||||
“GreenPowerMonitor, a DNV company, is a leading provider of renewable energy asset monitoring, control, and asset management solutions, with a focus on solar energy, wind energy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | DelfosIndirect evidence | 111 | |||
“Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 77 | ||||
“ISTA es una de las empresas líderes en la mejora de la eficiencia energética en el sector residencial.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Smilics TechnologiesIndirect evidence | 63 | |||
“En Smilics Technologies creemos en la eficiencia energética, la sostenibilidad, en la tecnología al servicio de la gente y en el medioambiente.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 53 | ||||
“Smarkia is the world's leading SaaS Energy Management Platform that has (R)evolutionized the Energy Optimization paradigm, worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 50 | ||||
“Spacewell Energy is a cloud-based Energy Intelligence Platform, trusted by over organisations across 35+ countries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 39 | ||||
“Linkener es el Software de Gestión y Eficiencia Energética para asesores, consultoras y empresa final más avanzado del mercado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 23 | ||||
“Ariadna Grid helps DSOs transform grid data into operational and investment decisions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | S. M. DezacIndirect evidence | 17 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 15 | ||||
“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 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 | ||||
“Efibat es una empresa que inicia su actividad en el 2012 y cuya actividad se centra en el campo de la calidad de la energía, la eficiencia y el ahorro energético.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 13 | ||||
“Gestaner es una empresa especializada en el ahorro y la eficiencia energética formada por profesionales con amplia experiencia en el sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 | ||||
“Aseprel desarrolla su actividad en el campo de la gestión informatizada y el control de la energía eléctrica desde hace más de 25 años.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“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 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 | ||||
“Te ayudamos a maximizar el rendimiento de tu portfolio monitoreando su salud y controlando la degradación de tus módulos y su evolución (gracias a la termografía)” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Webdom Labs, S.LIndirect evidence | 9 | |||
“Webdom Labs nace en el año 2011, con el espíritu de recoger, procesar y mostrar información del consumo energético en tiempo real.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 | ||||
“Trabajamos con distribuidores, fabricantes, EPCs, integradores y modelos PPA que necesitan algo más que instalar tecnología: necesitan que cada proyecto sea rentable, defendible y…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Stemy EnergyIndirect evidence | 6 | |||
“Stemy Energy was created with the mission to reduce the energy bill of end-users, reduce their carbon footprint, and promote a more sustainable energy system.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Wiseup Building AnalyticsIndirect evidence | 6 | |||
“WiseUP monitors, analyzes and manages all those data of the buildings to improve the energy, maintenance, operations and comfort through our IoT platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 | ||||
“Connect24 es una solución integral que monitoriza y audita instalaciones técnicas en tiempo real mediante la lectura automática de sensores, ofreciendo a propietarios y gestores…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 | ||||
“Desde hace años ayudamos a empresas a entender algo que muchas veces pasa desapercibido hasta que ya es tarde: la energía no se puede gestionar bien si no se mide bien.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“Estamos especializados en el control de consumos energéticos, desde la facturación a la telemedida.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Satel SenNet le ofrece una extensa gama de datalogger y medidores que le permite desplegar un sistema completo de monitorización y control, tanto energético como ambiental, en un…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 | ||||
“Proyectos de submetering para la instalación de equipos de medición y control de suministros de agua, gas y electricidad, asi como de parámetros tales como temperatura, CO2…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 95 power monitoring and analytics companies based in Spain
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Power monitoring and analytics companies based in Spain at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 power monitoring and analytics companies, 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 “power monitoring and analytics companies”. 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 power monitoring and analytics companies, 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, 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 5, 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 power monitoring and analytics companies are there based in Spain?
RevenueBase identified 95 power monitoring and analytics companies 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?
Greenpowermonitor, A DNV Company, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most power monitoring and analytics companies?
Madrid leads with 21 headquartered companies, followed by Barcelona (8) 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 95 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 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.
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