Company lists · Data verified August 2026

Top 25 Esg consulting firms based in Portugal

Name: Esg consulting firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 168 companies tracked

There are 168 esg consulting firms headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 5,712 professional contacts across them, including 569 with verified work emails and 117 with mobile numbers. Lisboa is the largest hub.

This list covers esg consulting firms 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.

168Companies

5,712Contacts tracked

569Verified emails

117Mobile numbers

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The 25 largest esg consulting firms based in Portugal

Ranked by team size

Top 25 of 168 esg consulting firms 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	Management Solutions	Lisbon	1,001-5,000	4,408	212
2	Harmon Corporate Affairs	Lisbonne	51-200	190	52
3	XZ Consultores,sa	Braga	11-50	140	11
4	Xperts Council	Porto	11-50	60	17
5	Leadership & Sustainability	Lisbon	51-200	38	19
6	Greenlab	Lisboa	51-200	36	19
7	Get2c	Campo Maior	11-50	29	21
8	NEMUS	n/a	11-50	27	19
9	Grupo Matos, Fonseca & Associados Grupo Mf&a	Sao Domingos De Rana	11-50	27	15
10	Stravillia Sustainability HUB	Lisbon	11-50	25	19
11	Ccenergia	Rio Maior	11-50	25	18
12	Ecosativa	Vila Nova De Milfontes Vila Nova De Milfontes	11-50	25	4
13	3drivers Quadrante	Lisbon	11-50	22	16
14	Aliados Consulting	Santo Tirso	11-50	21	15
15	Scoring	Lisboa	11-50	17	2
16	mote.consulting	Lisboa	11-50	12	10
17	Edifícios Saudáveis Consultores Healthy Buildings Consultants	Matosinhos	1-10	11	7
18	Eco-Partner SA	Venda Do Pinheiro	11-50	11	3
19	Ethical	Lisbon	1-10	7	5
20	SFGO	Avenidas Novas	1-10	7	4
21	Legal Partners	n/a	1-10	6	3
22	Noctula	Viseu	1-10	6	2
23	Ambi 22	Lazarim	1-10	6	1
24	Stinma	Lisboa	11-50	5	2
25	Energia Fundamental, Mobilidade Elétrica, LDA	Porto	1-10	4	3

Showing 25 of 168 esg consulting firms based in Portugal

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Esg consulting firms based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 42 HQs

117Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

139

11-50

51-200

1,001-5,000

Esg consulting firms by metro

Metro	Companies
Esg consulting firms in Lisboa	42
Esg consulting firms in Lisbon	17
Esg consulting firms in Porto	14
Esg consulting firms in Braga	6
Esg consulting firms in Cascais	5
Esg consulting firms in Vila Nova De Gaia	4
Esg consulting firms in Leiria	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 “esg consulting firms”, 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; 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 esg consulting firms are there based in Portugal?

There are 168 esg consulting firms headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Management Solutions, headquartered in Lisbon, tops this list with the largest team on record.

Which city has the most esg consulting firms?

Lisboa leads with 42 headquartered companies, followed by Lisbon (17) and Porto (14).

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 569 verified decision-maker contacts tracked across these 168 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.