Company lists · Data verified August 2026

Top 25 Energy storage consulting firms based in Spain

Name: Energy storage consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 384 companies tracked

There are 384 energy storage consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 3,295 professional contacts across them, including 323 with verified work emails and 32 with mobile numbers. Madrid is the largest hub.

This list covers energy storage consulting firms 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.

384Companies

3,295Contacts tracked

323Verified emails

32Mobile numbers

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The 25 largest energy storage consulting firms based in Spain

Ranked by team size

Top 25 of 384 energy storage consulting firms 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	AESA	Barcelona	n/a	349	20
2	CIC Energigune	Vitoria	201-500	205	66
3	Grupo Trebol Energia	Valencia	51-200	83	25
4	Hesstec Hybrid Energy Storage Solutions LTD	Sevilla	11-50	60	13
5	Azigrene Energy Consulting	n/a	51-200	58	11
6	ELYS	Granada	11-50	44	21
7	G-Advisory	Madrid	11-50	44	6
8	Naturelek Energía E Ingeniería	Derio	51-200	30	10
9	Ge&pe	Sevilla	11-50	30	5
10	Energy Tools	Terrassa	11-50	28	8
11	Energía Local	Barcelona	11-50	27	10
12	Pavener	Quart De Poblet	11-50	21	2
13	Enertrade Compra Y Gestión DE Energía	Barcelona	11-50	17	5
14	Grupo Bikote Solar	Igollo De Camargo	11-50	15	8
15	Y TÚ	Madrid	11-50	15	2
16	Eficae Soluciones	Badajoz	11-50	14	2
17	Sivortex	Lleida	11-50	12	4
18	Trinity Energy Storage	Madrid	11-50	12	3
19	Zuia Ingeniería	Vitoria-Gasteiz	11-50	10	1
20	Enercapital Group	Malaga	11-50	9	2
21	ACE	Madrid	11-50	8	3
22	Audit Energia	Salt	11-50	8	2
23	Coanatur Energia Y Ambientes SL	Castello De La Plana	11-50	8	1
24	Green4you Energy	Alicante	11-50	6	3
25	PM Consulting Energy	Madrid	11-50	6	2

Showing 25 of 384 energy storage consulting firms based in Spain

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Energy storage consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 87 HQs

32Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

238

11-50

119

51-200

201-500

501-1,000

Energy storage consulting firms by metro

Metro	Companies
Energy storage consulting firms in Madrid	87
Energy storage consulting firms in Barcelona	33
Energy storage consulting firms in Valencia	15
Energy storage consulting firms in Sevilla	13
Energy storage consulting firms in Zaragoza	10
Energy storage consulting firms in Malaga	8
Energy storage consulting firms in Gijon	6

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 “energy storage consulting firms”, 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 energy storage consulting firms are there based in Spain?

There are 384 energy storage consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

AESA, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most energy storage consulting firms?

Madrid leads with 87 headquartered companies, followed by Barcelona (33) and Valencia (15).

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 323 verified decision-maker contacts tracked across these 384 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.