Company lists · Data verified August 2026

Top 25 Clean energy consultancy companies based in Portugal

Name: Clean energy consultancy companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 323 companies tracked

There are 323 clean energy consultancy companies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 8,299 professional contacts across them, including 2,227 with verified work emails and 302 with mobile numbers. Lisboa is the largest hub.

This list covers clean energy consultancy 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.

323Companies

8,299Contacts tracked

2,227Verified emails

302Mobile numbers

Unlock all 323 companies Free account · no credit card · 2 minutes

The 25 largest clean energy consultancy companies based in Portugal

Ranked by team size

Top 25 of 323 clean energy consultancy 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	Dstsolar	n/a	11-50	44	23
4	Elergone Energia	Leca Da Palmeira	11-50	42	36
5	Leadership & Sustainability	Lisbon	51-200	38	19
6	Get2c	Campo Maior	11-50	29	21
7	NEMUS	n/a	11-50	27	19
8	Grupo Matos, Fonseca & Associados Grupo Mf&a	Sao Domingos De Rana	11-50	27	15
9	Ccenergia	Rio Maior	11-50	25	18
10	3drivers Quadrante	Lisbon	11-50	22	16
11	Gesto Energy Consulting	Alges	11-50	22	14
12	Audax Portugal	Alges	11-50	16	5
13	BE Air, LDA	Loule Portugues	11-50	13	8
14	Exergia	Lisboa	11-50	12	1
15	SCT Power, LDA	Venda Do Pinheiro	11-50	11	7
16	SEM IR LDA	Vale Do Paraiso	11-50	10	9
17	Dosta TEC	Porto	11-50	9	6
18	Tlci Energia	Braga	51-200	9	3
19	Energycon	Braga	51-200	8	1
20	KPM Engineering Services LTD	Maia	11-50	7	2
21	Viabiliti	Lisboa	11-50	6	5
22	I-Sete	Trofa	11-50	5	2
23	Confienergy	Santa Maria Da Feira	11-50	5	1
24	Energias DA Terra	Malveira	11-50	4	4
25	OMF	Lisboa	11-50	4	1

Showing 25 of 323 clean energy consultancy companies based in Portugal

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,227 reachable decision-makers.

Free account · no credit card

See all 323 companies

Clean energy consultancy companies based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 47 HQs

302Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

228

11-50

51-200

201-500

10001+

Clean energy consultancy companies by metro

Metro	Companies
Clean energy consultancy companies in Lisboa	47
Clean energy consultancy companies in Porto	28
Clean energy consultancy companies in Lisbon	20
Clean energy consultancy companies in Braga	11
Clean energy consultancy companies in Leiria	7
Clean energy consultancy companies in Aveiro	7
Clean energy consultancy companies in Cascais	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 “clean energy consultancy 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; 7 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 consultancy companies are there based in Portugal?

There are 323 clean energy consultancy 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 consultancy companies?

Lisboa leads with 47 headquartered companies, followed by Porto (28) and Lisbon (20).

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 2,227 verified decision-maker contacts tracked across these 323 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.

Ready to reach these companies? Verified emails and direct dials for all 323 clean energy consultancy companies based in Portugal. Start with a free account, no credit card.

Get the full list

Related lists

Clean energy consultancy companies by geography

Browse the directory

Browse: Companies home · All Portugal lists · All Clean energy consultancy companies lists · New lists

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.