Company lists · Data refreshed September 2026

Top 25 Inverter software providers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 60 companies tracked

RevenueBase identified 60 inverter software providers headquartered in Spain as of September 2026 and tracks 6,130 professional contacts across them, including 1,618 with verified work emails. Madrid is the largest hub.

This list covers inverter software providers 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

60Companies

6,130Contacts tracked

1,618Verified emails

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The 25 largest inverter software providers based in Spain

Ranked by team size

Top 25 of 60 inverter software providers based in Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to inverter software providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ingeteam	Indirect evidence	Zamudio, SpainHQ checked Sep 28, 2026	1,001-5,000	2,574 contacts →
	Indirect evidence “Ingeteam is made up of a team of more than 3,500 people in 15 countries, with more than 80 years of experience providing creative solutions to specific problems to electrify…” Source: RevenueBase Database · checked Sep 28, 2026
2	Power Electronics	Partial evidence	Llíria, SpainHQ checked Sep 28, 2026	1,001-5,000	2,007 contacts →
	Partial evidence “Power Electronics is the leading manufacturer of solar inverters in Europe, Oceania, and America, and the global leader in energy storage inverter solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	Circutor	Indirect evidence	Viladecavalls, SpainHQ checked Sep 28, 2026	501-1,000	281 contacts →
	Indirect evidence “Technology of Electrical Energy Efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ratedpower	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	125 contacts →
	Partial evidence “RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Source: RevenueBase Database · checked Sep 28, 2026
5	Delfos	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: RevenueBase Database · checked Sep 28, 2026
6	Zigor Corporation S.A	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “igor entered the market in 1998 as a technology company in the power electronics sector with a ground-breaking vision with respect to the traditional framework of the industry…” Source: RevenueBase Database · checked Sep 28, 2026
7	EKS Energy	Indirect evidence	Bollullos De La Mitación, SpainHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect evidence “Now officially part of Hitachi Energy, eks Energy is a pioneer in the development of power electronic devices which uses the latest technology to provide new solutions to the…” Source: RevenueBase Database · checked Sep 28, 2026
8	Amelia	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	44 contacts →
	Partial evidence “Amelia is a technology company focused on digitalizing solar industry through software and hardware.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cinergia	Indirect evidence	Argentona, SpainHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “CINERGIA is the result of over 15 years of experience of our technical staff in the conception, design, manufacture and commissioning of customized power electronics solutions.” Source: RevenueBase Database · checked Sep 28, 2026
10	Vector Energy	Indirect evidence	Santa Perpetua De Mogoda, SpainHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Vector Energy es una empresa líder en automatización, control industrial, energías renovables y eficiencia energética con más de 25 años de experiencia.” Source: RevenueBase Database · checked Sep 28, 2026
11	SMA Ibérica	Indirect evidence	Sant Cugat Del Vallés, SpainHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “Energy that Changes El Grupo SMA, con un volumen de ventas de 1904 millones de euros en el año 2023, es la principal empresa de inversores fotovoltaicos a escala mundial, un…” Source: RevenueBase Database · checked Sep 28, 2026
12	NX Technologies	Indirect evidence	San Sebastián, SpainHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “NX Technologies is redefining the future of electric mobility through compact, high‑performance power electronics.” Source: RevenueBase Database · checked Sep 28, 2026
13	Eroots Analytics	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “eRoots Analytics develops cutting-edge technologies for the analysis, control, and operation of modern power systems.” Source: RevenueBase Database · checked Sep 28, 2026
14	Electro Drives S.L	Indirect evidence	Getafe, SpainHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Electrodrives is a pioneer manufacturing company in the development of power electronics equipment committed in reducing drastically the carbon emissions of the industrial…” Source: RevenueBase Database · checked Sep 28, 2026
15	Nnergix	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “At Nnergix, we believe that solar energy and its self-consumption are key elements to the transition to a new energy paradigm: greener, local, and decentralized.” Source: RevenueBase Database · checked Sep 28, 2026
16	S. M. Dezac	Indirect evidence	Viladecavalls, SpainHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Solis Europe	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	16 contacts →
	Partial evidence “Established in 2005, Solis is one of the most experienced and largest manufacturers of PV string inverters.” Source: RevenueBase Database · checked Sep 28, 2026
18	Gnarum	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Gnarum is the spinoff of the Gnera Group and its goal is to satisfy the IT demands of renewable energy companies in the electricity market globally.” Source: RevenueBase Database · checked Sep 28, 2026
19	Aseprel	Indirect evidence	Murcia, SpainHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
20	Proyectarenovables	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “PROYECTA is a specialized engineering and consulting company in the energetic use of renewable sources.” Source: RevenueBase Database · checked Sep 28, 2026
21	Isgeneration Intelligent Systems Generation	Indirect evidence	Puebla De Vallbona, SpainHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “En Intelligent Systems Generation SLU, somos líderes en la distribución de soluciones fotovoltaicas avanzadas.” Source: RevenueBase Database · checked Sep 28, 2026
22	Sisenol Solutions	Partial evidence	Coslada, SpainHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “En Sisenol, nos especializamos en equipos y sistemas de comunicación, monitorización, software y control de datos para plantas industriales, con un enfoque particular en energías…” Source: RevenueBase Database · checked Sep 28, 2026
23	Kuantica Hybrid Solar Technologies	Indirect evidence	Arganda Del Rey, SpainHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “With more than 20-year experience, Kuantica HST (formerly Hybrid Stein Group) has always believe that renewables energies will make a new future.” Source: RevenueBase Database · checked Sep 28, 2026
24	Atersol Soluciones Y Aplicaciones Renovables SL	Indirect evidence	Albacete, SpainHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Kren4	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We live in the information world.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: inverter software providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names inverter software providers.
Partial evidence: Its own public description names part of inverter software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name inverter software providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 60 inverter software providers based in Spain

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Inverter software providers based in Spain at a glance

As of Sep 28, 2026

26.4%Verified-email coverage

102.2Average contacts per company

11-50Median size (employees)

26.7%Largest-city concentration · Madrid

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 60 companies.

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 inverter software providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “inverter software providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names inverter software providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among inverter software providers, 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 its RevenueBase Smart Search 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, 1,618 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 28, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names inverter software providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many inverter software providers are there based in Spain?

RevenueBase identified 60 inverter software providers 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?

Ingeteam, headquartered in Zamudio, tops this list with the largest team on record.

Which city has the most inverter software providers?

Madrid leads with 16 headquartered companies, followed by Barcelona (8) and Albacete (2).

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 1,618 verified decision-maker contacts tracked across these 60 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 28, 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 Smart Search, 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.