Company lists · Data refreshed September 2026

Top 24 Grid integration software companies based in Spain

Name: Grid integration software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 278 companies tracked

RevenueBase identified 278 grid integration software companies headquartered in Spain as of September 2026 and tracks 8,638 professional contacts across them, including 1,450 with verified work emails and 223 with mobile numbers. Madrid is the largest hub.

This list covers grid integration software 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 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

278Companies

8,638Contacts tracked

1,450Verified emails

223Mobile numbers

Unlock all 278 companies Free signup · no credit card · 500 free credits

The 24 largest grid integration software companies based in Spain

Ranked by team size

Top 24 of 278 grid integration software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names grid integration software companies: 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	OrmazabalPartial evidence	Derio, SpainHQ checked Sep 3, 2026	1,001-5,000	1,005
	“We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Source: company website · checked Sep 3, 2026
2	IsotrolPartial evidence	Sevilla, SpainHQ checked Sep 3, 2026	201-500	396
	“Isotrol is the world market leader in energy software solutions and renewable energy plant control solutions used by large energy companies for 4 decades now.” Source: company website · checked Sep 3, 2026
3	Mtech GroupIndirect evidence	Pinto, SpainHQ checked Sep 3, 2026	201-500	170
	“Somos Mtech Group y ofrecemos soluciones 360 en el sector de la energía.” Source: company website · checked Sep 3, 2026
4	RatedpowerPartial evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	125
	“RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Source: company website · checked Sep 3, 2026
5	DelfosIndirect evidence	Barcelona, SpainHQ checked Sep 3, 2026	51-200	106
	“Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: company website · checked Sep 3, 2026
6	Green Eagle SolutionsIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	76
	“Green Eagle Solutions is accelerating the green energy transition by enabling fully autonomous renewable energy operations.” Source: company website · checked Sep 3, 2026
7	QBI SolutionsIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	62
	“QBi is a designed specifically for, providing a simple yet powerful way to - with confidence.” Source: company website · checked Sep 3, 2026
8	Hesstec Hybrid Energy Storage Solutions LTDIndirect evidence	Paterna, SpainHQ checked Sep 3, 2026	11-50	60
	“Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Source: company website · checked Sep 3, 2026
9	WattwinIndirect evidence	Barcelona, SpainHQ checked Sep 3, 2026	51-200	52
	“In a world increasingly driven by the need for sustainable energy solutions and where electrification is completely transforming the industry.” Source: company website · checked Sep 3, 2026
10	IASOLIndirect evidence	Zaragoza, SpainHQ checked Sep 3, 2026	51-200	52
	“Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…” Source: company website · checked Sep 3, 2026
11	Gnera EnergiaPartial evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	52
	“The GNERA group was created to participate in the transition towards a new energy model, assuming the dual mission of integrating new energy sources and new technology, while…” Source: company website · checked Sep 3, 2026
12	Audinfor SystemIndirect evidence	Zaragoza, SpainHQ checked Sep 3, 2026	51-200	51
	“Eres una comercializadora o distribuidora de electricidad o gas?” Source: company website · checked Sep 3, 2026
13	CinergiaIndirect evidence	Argentona, SpainHQ checked Sep 3, 2026	11-50	43
	“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: company website · checked Sep 3, 2026
14	EnchufesolarIndirect evidence	Lucena, SpainHQ checked Sep 3, 2026	11-50	38
	“En EnchufeSolar trabajamos para hacer fácil lo complejo.” Source: company website · checked Sep 3, 2026
15	Genia Global EnergyIndirect evidence	Valencia, SpainHQ checked Sep 3, 2026	11-50	37
	“We believe in a different thinking about renewable generation and we want to change the people's vision regarding the use, exploitation and management of energy.” Source: company website · checked Sep 3, 2026
16	Estabanell InnoverIndirect evidence	Cardona, SpainHQ checked Sep 3, 2026	51-200	34
	“Som una enginyeria instal·ladora fundada a principis de 2011 especialitzada en el disseny, planificació, càlcul i execució d’instal·lacions a partir de fonts energètiques…” Source: company website · checked Sep 3, 2026
17	InnomericsPartial evidence	Pozuelo De Alarcon, SpainHQ checked Sep 3, 2026	11-50	33
	“Innomerics develops software and provides services tailored to the electric power generation industry, with a focus on the nuclear and hydroelectric sectors.” Source: company website · checked Sep 3, 2026
18	Naturelek Energía E IngenieríaIndirect evidence	Derio, SpainHQ checked Sep 3, 2026	51-200	30
	“Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Source: company website · checked Sep 3, 2026
19	NEMONPartial evidence	Asco, SpainHQ checked Sep 3, 2026	11-50	28
	“Soluciones tecnológicas para comercializadoras de energía En Nemon desarrollamos software especializado para comercializadoras de electricidad y gas.” Source: company website · checked Sep 3, 2026
20	PronorIndirect evidence	Llanera, SpainHQ checked Sep 3, 2026	51-200	27
	“Soluciones e integración de proyectos energéticos, desde el ámbito de la generación, transporte y distribución, hasta la instalación y puesta en marcha de infraestructuras…” Source: company website · checked Sep 3, 2026
21	AwergyIndirect evidence	Elda, SpainHQ checked Sep 3, 2026	11-50	26
	“Somos AWERGY, una empresa de ingeniería especializada en energías renovables.” Source: company website · checked Sep 3, 2026
22	IngelectusIndirect evidence	Sevilla, SpainHQ checked Sep 3, 2026	11-50	25
	“Ingelectus was established in March 2012 with the main purpose of developing innovative technological solutions to face the challenges that rise in the electrical power field.” Source: company website · checked Sep 3, 2026
23	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
24	Solenver Soluciones EnergéticasIndirect evidence	Sudanell, SpainHQ checked Sep 3, 2026	11-50	23
	“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Source: company website · checked Sep 3, 2026

Showing 24 of 278 grid integration software companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,450 reachable decision-makers.

Free signup · no credit card

See all 278 companies

Grid integration software companies based in Spain at a glance

As of Sep 3, 2026

11-50Median size (employees)

MadridLargest hub · 49 HQs

223Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

125

11-50

108

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

112

61–90

823

90–180

513

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 grid integration software 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 “grid integration software 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 grid integration software 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, 1,450 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.

Grid integration software companies by metro

Grid integration software companies in Madrid49

Frequently asked

How many grid integration software companies are there based in Spain?

RevenueBase identified 278 grid integration software 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?

Ormazabal, headquartered in Derio, tops this list with the largest team on record.

Which city has the most grid integration software companies?

Madrid leads with 49 headquartered companies, followed by Barcelona (21) and Sevilla (10).

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 1,450 verified decision-maker contacts tracked across these 278 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.

Ready to reach these companies? Verified emails and direct dials for all 278 grid integration software companies based in Spain. Start with a free account, no credit card.

Get the full list

Related lists

Grid integration software companies by geography

Browse the directory

Browse: Companies home · All Spain lists · All Grid integration software companies lists · New lists

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.