Company lists · Data verified August 2026

Top 25 Energy management software startups based in Spain

Name: Energy management software startups based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 190 companies tracked

There are 190 energy management software startups headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,809 professional contacts across them, including 263 with verified work emails and 29 with mobile numbers. Madrid is the largest hub.

This list covers energy management software startups 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.

190Companies

1,809Contacts tracked

263Verified emails

29Mobile numbers

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The 25 largest energy management software startups based in Spain

Ranked by team size

Top 25 of 190 energy management software startups 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	NESS	Madrid	11-50	83	8
3	Energisme	Madrid	51-200	62	38
4	Smilics Technologies	Terrassa	11-50	55	9
5	Bettergy	Malaga	11-50	53	7
6	Wattwin	Barcelona	51-200	52	17
7	Smarkia	Leon	51-200	52	9
8	Spacewell Energy Dexma	Barcelona	51-200	50	18
9	Balantia By Iberdrola	Palma De Mallorca	11-50	41	9
10	Linkener	n/a	11-50	38	5
11	Enovam	Palma De Mallorca	11-50	29	7
12	Gemweb	Madrid	11-50	29	6
13	Energy Tools	Terrassa	11-50	28	8
14	Inergy	Barcelona	11-50	28	5
15	ZULUX	Santa Pola	11-50	27	3
16	Teslights	Barcelona	11-50	24	2
17	Exclusivas Energeticas	n/a	11-50	22	3
18	Nnergix	Barcelona	11-50	17	4
19	Luzía Energía	Mairena Del Aljarafe	51-200	16	3
20	Gen0	Madrid	11-50	15	3
21	NOA Soluciones Energeticas SL	Ocana	51-200	14	4
22	Co2 Smart Tech - Co2st	A Coruna	11-50	12	2
23	Aseprel	Murcia	11-50	12	1
24	Fusiona Mantenimientos S.A	Madrid	11-50	8	2
25	Energy Tricolor Asesoría Energética Y Soluciones Sostenibles	Garrucha	11-50	8	1

Showing 25 of 190 energy management software startups based in Spain

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Energy management software startups based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 41 HQs

29Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

117

11-50

51-200

201-500

Energy management software startups by metro

Metro	Companies
Energy management software startups in Madrid	41
Energy management software startups in Barcelona	25
Energy management software startups in Valencia	10
Energy management software startups in Sevilla	7
Energy management software startups in Malaga	5
Energy management software startups in Alicante	4
Energy management software startups in Zaragoza	4

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 management software startups”, 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 management software startups are there based in Spain?

There are 190 energy management software startups 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 management software startups?

Madrid leads with 41 headquartered companies, followed by Barcelona (25) and Valencia (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 263 verified decision-maker contacts tracked across these 190 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.