Company lists · Data refreshed September 2026

Top 25 Power grid optimization software based in Spain

Name: Power grid optimization software based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 60 companies tracked

RevenueBase identified 60 power grid optimization software headquartered in Spain as of September 2026 and tracks 2,303 professional contacts across them, including 349 with verified work emails and 26 with mobile numbers. Madrid is the largest hub.

This list covers power grid optimization software 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

60Companies

2,303Contacts tracked

349Verified emails

26Mobile numbers

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The 25 largest power grid optimization software based in Spain

Ranked by team size

Top 25 of 60 power grid optimization software based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names power grid optimization software: 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 5, 2026	1,001-5,000	1,014
	“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 5, 2026
2	DelfosIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	111
	“Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: company website · checked Sep 5, 2026
3	Zigor Corporation S.APartial evidence	Vitoria-gasteiz, SpainHQ checked Sep 5, 2026	51-200	95
	“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: company website · checked Sep 5, 2026
4	Audinfor SystemIndirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	51-200	53
	“Eres una comercializadora o distribuidora de electricidad o gas?” Source: company website · checked Sep 5, 2026
5	Iberapa Iberica DE AparellajesIndirect evidence	Masamagrell, SpainHQ checked Sep 5, 2026	51-200	46
	“Iberapa manufacturer of high voltage electrical control and protection equipment: distribution overhead lines, AT MT substations, secondary transformer stations, wind farms…” Source: company website · checked Sep 5, 2026
6	CinergiaPartial evidence	Argentona, SpainHQ checked Sep 5, 2026	11-50	44
	“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 5, 2026
7	InnomericsStrong evidence	Pozuelo De Alarcón, SpainHQ checked Sep 5, 2026	11-50	34
	“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 5, 2026
8	NEMONPartial evidence	Ascó, SpainHQ checked Sep 5, 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 5, 2026
9	IngelectusPartial evidence	Sevilla, SpainHQ checked Sep 5, 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 5, 2026
10	AdaionIndirect evidence	Churriana De La Vega, SpainHQ checked Sep 5, 2026	11-50	24
	“Bright data for a bright future.” Source: company website · checked Sep 5, 2026
11	AriadnaPartial evidence	Derio, SpainHQ checked Sep 5, 2026	11-50	23
	“Ariadna Grid helps DSOs transform grid data into operational and investment decisions.” Source: company website · checked Sep 5, 2026
12	Eroots AnalyticsPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	21
	“eRoots Analytics develops cutting-edge technologies for the analysis, control, and operation of modern power systems.” Source: company website · checked Sep 5, 2026
13	QuixoticIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	17
	“Powering the energy of the future.” Source: company website · checked Sep 5, 2026
14	NnergixIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	17
	“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: company website · checked Sep 5, 2026
15	Krilinex Power SolutionsPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	11-50	17
	“You are Power.” Source: company website · checked Sep 5, 2026
16	S. M. DezacIndirect evidence	Viladecavalls, SpainHQ checked Sep 5, 2026	11-50	17
	Source: company website · checked Sep 5, 2026
17	Celnet ComunicacionesIndirect evidence	Carrión De Los Céspedes, SpainHQ checked Sep 5, 2026	11-50	16
	“Celnet Comunicaciones es una empresa especializada en ofrecer soluciones de alto nivel tecnológico para el sector energético.” Source: company website · checked Sep 5, 2026
18	EnfasysPartial evidence	Gijón, SpainHQ checked Sep 5, 2026	11-50	15
	“ENFASYS has developed a platform formed by a set of software tools and electronic equipment oriented to the rapid prototyping of control systems in microgrids and electrical…” Source: company website · checked Sep 5, 2026
19	AseprelIndirect evidence	Murcia, SpainHQ checked Sep 5, 2026	11-50	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, 2026
20	GridfyIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	9
	“Somos tu aliado estratégico en la transformación de redes eléctricas.” Source: company website · checked Sep 5, 2026
21	Infitech Ingenieria SLIndirect evidence	Gijón, SpainHQ checked Sep 5, 2026	1-10	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, 2026
22	Exxa Click Solutions S.LIndirect evidence	Santa Perpetua De La Mogoda, SpainHQ checked Sep 5, 2026	1-10	7
	“Exxa es una empresa ágil y dinámica dedicada al desarrollo de aplicaciones de gestión, especializado en el tratamiento de grandes cantidades de datos y con gran experiencia en el…” Source: company website · checked Sep 5, 2026
23	Stemy EnergyIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	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, 2026
24	Deep Data ConsultingIndirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 5, 2026	1-10	4
	“Deep Data, es una empresa que trata de aprovechar todas las sinergias entre el mundo de la energía y las comunicaciones.” Source: company website · checked Sep 5, 2026
25	Digsilent IbéricaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	3
	“DIgSILENT Ibérica was established in June 2008 to represent the products of DIgSILENT GmbH group in Spain and Portugal, with offices located in Madrid.” Source: company website · checked Sep 5, 2026

Showing 25 of 60 power grid optimization software based in Spain

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Power grid optimization software based in Spain at a glance

As of Sep 5, 2026

11-50Median size (employees)

MadridLargest hub · 15 HQs

26Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

332

31–60

61–90

90–180

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 power grid optimization software, 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 grid optimization software”. 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 grid optimization software, 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, 349 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 grid optimization software are there based in Spain?

RevenueBase identified 60 power grid optimization software 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 power grid optimization software?

Madrid leads with 15 headquartered companies, followed by Barcelona (7) and Sevilla (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 349 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 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.