Company lists · Data verified August 2026

Top 25 Clean energy software companies based in Portugal

Name: Clean energy software companies based in Portugal
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 clean energy software companies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 8,122 professional contacts across them, including 2,164 with verified work emails and 290 with mobile numbers. Lisboa is the largest hub.

This list covers clean energy software companies headquartered in Portugal, 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

8,122Contacts tracked

2,164Verified emails

290Mobile numbers

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The 25 largest clean energy software companies based in Portugal

Ranked by team size

Top 25 of 100 clean energy software companies based in Portugal, 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	EDP	n/a	10001+	6,430	1,584
2	Greenvolt Next	n/a	201-500	323	204
3	Elergone Energia	Leca Da Palmeira	11-50	42	36
4	Bling Energy	Lisboa	11-50	38	28
5	Greenvolt Comunidades	Porto	11-50	35	28
6	Effizency	Lisboa	11-50	30	27
7	Jungle	Lisbon	11-50	27	13
8	Winrg Iberia	Lisboa	11-50	24	3
9	Hellonext	Alges	11-50	16	8
10	Audax Portugal	Alges	11-50	16	5
11	Coeptum	Esposende	11-50	13	3
12	Thermosite	Maia	1-10	9	9
13	Solmaior	Lisboa	11-50	9	4
14	Tlci Energia	Braga	51-200	9	3
15	Eneriberia	Lixa	11-50	9	2
16	Trilhos Energéticos	Penacova	1-10	7	5
17	I-Sete	Trofa	11-50	5	2
18	Ecosul	Portimao	1-10	5	2
19	Rewatt Renewables Developer	Matosinhos	1-10	5	2
20	Oeneo Energy	Lisbon	1-10	5	1
21	Trineg	Vila Nova De Gaia Vila Nova De Gaia	11-50	4	1
22	Solvasto - PV Services	Cascais	1-10	3	2
23	Mota-Engil Renewing	Porto	11-50	3	1
24	Greenwatt	Maia	1-10	3	1
25	Windup, LDA	Algueirao Mem Martins	1-10	1	1

Showing 25 of 100 clean energy software companies based in Portugal

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Clean energy software companies based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 12 HQs

290Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Clean energy software companies by metro

Metro	Companies
Clean energy software companies in Lisboa	12
Clean energy software companies in Lisbon	8
Clean energy software companies in Porto	7
Clean energy software companies in Braga	4
Clean energy software companies in Evora	4
Clean energy software companies in Palmela	2
Clean energy software companies in Coimbra	2

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 “clean energy software companies”, with match quality audited by blind human judging, and headquartered in Portugal.
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; 6 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 clean energy software companies are there based in Portugal?

There are 100 clean energy software companies headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

EDP, headquartered in Portugal, tops this list with the largest team on record.

Which city has the most clean energy software companies?

Lisboa leads with 12 headquartered companies, followed by Lisbon (8) and Porto (7).

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 2,164 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.