Company lists · Data verified August 2026

Top 25 Electricity market software providers based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 100 companies tracked

There are 100 electricity market software providers headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,913 professional contacts across them, including 413 with verified work emails and 28 with mobile numbers. Madrid is the largest hub.

This list covers electricity market software providers headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

100Companies

1,913Contacts tracked

413Verified emails

28Mobile numbers

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The 25 largest electricity market software providers based in Spain

Ranked by team size

Top 25 of 100 electricity market software providers based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Isotrol	Sevilla	201-500	396	52
2	Automa	Madrid	201-500	288	156
3	Feníe Energía	Madrid	51-200	187	23
4	OMI	Madrid	51-200	92	12
5	Energisme	Madrid	51-200	62	38
6	Audinfor System	Zaragoza	51-200	51	7
7	Plexigrid	Gijon	11-50	41	14
8	Bamboo Energy	Barcelona	11-50	37	12
9	Innomerics	Pozuelo De Alarcon	11-50	33	6
10	NEMON	Asco	11-50	28	10
11	Ingelectus	Sevilla	11-50	25	1
12	Ariadna	Bilbao	11-50	24	6
13	Neuro Energía	Madrid	11-50	24	2
14	AEQ Energía	Madrid	11-50	22	1
15	Eroots Analytics	Barcelona	11-50	21	3
16	Atlas Energia	Lleida	11-50	20	6
17	Quixotic	Barcelona	11-50	18	10
18	Nnergix	Barcelona	11-50	17	4
19	Celnet Comunicaciones	Carrion De Los Cespedes	11-50	16	4
20	Gnarum	Madrid	11-50	15	6
21	Enfasys	Gijon	11-50	15	5
22	Aseprel	Murcia	11-50	12	1
23	Greenbyte By Power Factors	Seville	51-200	10	2
24	Eléctrica DE Cádiz	Cadiz	51-200	9	2
25	Urbener	Zaragoza	11-50	7	3

Showing 25 of 100 electricity market software providers based in Spain

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Electricity market software providers based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 35 HQs

28Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Electricity market software providers by metro

Metro	Companies
Electricity market software providers in Madrid	35
Electricity market software providers in Barcelona	8
Electricity market software providers in Zaragoza	4
Electricity market software providers in Valencia	4
Electricity market software providers in Gijon	3
Electricity market software providers in Sevilla	3
Electricity market software providers in Murcia	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “electricity market software providers”, with match quality audited by blind human judging, and headquartered in Spain.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many electricity market software providers are there based in Spain?

There are 100 electricity market software providers headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Isotrol, headquartered in Sevilla, tops this list with the largest team on record.

Which city has the most electricity market software providers?

Madrid leads with 35 headquartered companies, followed by Barcelona (8) and Zaragoza (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 413 verified decision-maker contacts tracked across these 100 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.