Company lists · Data verified August 2026

Top 10 Energy trading platforms based in Spain

There are 31 energy trading platforms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 638 professional contacts across them, including 110 with verified work emails and 11 with mobile numbers. Madrid is the largest hub.

This list covers energy trading platforms 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.

31Companies
638Contacts tracked
110Verified emails
11Mobile numbers
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The 10 largest energy trading platforms based in Spain

Ranked by team size
Top 10 of 31 energy trading platforms based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1IsotrolSevilla201-50039652
2Bamboo EnergyBarcelona11-503712
3NEMONAsco11-502810
4Cleanworld ASMadrid11-502118
5Levelten Energy EuropeMadrid51-200146
6ZENITSebastian1-10112
7Gashogar EnergíaZaragoza11-5093
8UrbenerZaragoza11-5073
9DigienMadrid11-5072
10Prosume Energyn/a1-1042

Showing 10 of 31 energy trading platforms based in Spain

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Energy trading platforms based in Spain at a glance

As of Aug 28, 2026
11-50Median size (employees)
MadridLargest hub · 12 HQs
11Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
12
11-50
15
51-200
3
201-500
1

Energy trading platforms by metro

MetroCompanies
Energy trading platforms in Madrid12
Energy trading platforms in Barcelona2
Energy trading platforms in Zaragoza2
Energy trading platforms in Cornella Del Terri1
Energy trading platforms in A Coruna1
Energy trading platforms in San Sebastian1
Energy trading platforms in Sebastian1

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 trading platforms”, 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 trading platforms are there based in Spain?

There are 31 energy trading platforms 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 energy trading platforms?

Madrid leads with 12 headquartered companies, followed by Barcelona (2) and Zaragoza (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 110 verified decision-maker contacts tracked across these 31 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.