Company lists · Data verified August 2026

Top 25 Ecological consulting firms based in Portugal

Name: Ecological 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 97 companies tracked

There are 97 ecological consulting firms headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 654 professional contacts across them, including 213 with verified work emails and 32 with mobile numbers. Lisboa is the largest hub.

This list covers ecological 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.

97Companies

654Contacts tracked

213Verified emails

32Mobile numbers

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The 25 largest ecological consulting firms based in Portugal

Ranked by team size

Top 25 of 97 ecological 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	Consulmar Projectistas E Consultores	Lisbon	51-200	50	11
2	Ecoinside	Vila Nova De Gaia Vila Nova De Gaia	11-50	35	25
3	BE Bioinsight & Ecoa	Odivelas	11-50	32	3
4	Grupo Érre	Esposende	11-50	28	15
5	NEMUS	n/a	11-50	27	19
6	Grupo Matos, Fonseca & Associados Grupo Mf&a	Sao Domingos De Rana	11-50	27	15
7	Ecosativa	Vila Nova De Milfontes Vila Nova De Milfontes	11-50	25	4
8	Sobral & Monteiro Consulting	Meda	11-50	24	16
9	3drivers Quadrante	Lisbon	11-50	22	16
10	NBI	Almada Almada	11-50	18	6
11	Floradata	Porto	11-50	17	9
12	Egiamb	Lisboa	11-50	14	9
13	BIOTA	Obidos	11-50	14	3
14	Seaexpert	Horta	1-10	14	2
15	Edifícios Saudáveis Consultores Healthy Buildings Consultants	Matosinhos	1-10	11	7
16	Eco-Partner SA	Venda Do Pinheiro	11-50	11	3
17	EDZ	Lisboa	1-10	10	3
18	Mhyd Group	Matosinhos	11-50	9	6
19	Environment Transport And Planning Portugal	Lisbon	11-50	8	4
20	BOG	Porto	1-10	7	3
21	Noctula	Viseu	1-10	6	2
22	Epca Estudos, Projectos E Consultoria Ambiental, LDA	Lisboa	11-50	6	1
23	Fundo DE Maneio	Ponta Delgada	1-10	5	2
24	C-Green	Aveiro	1-10	4	4
25	Energia Fundamental, Mobilidade Elétrica, LDA	Porto	1-10	4	3

Showing 25 of 97 ecological consulting firms based in Portugal

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Ecological consulting firms based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 14 HQs

32Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Ecological consulting firms by metro

Metro	Companies
Ecological consulting firms in Lisboa	14
Ecological consulting firms in Lisbon	7
Ecological consulting firms in Porto	6
Ecological consulting firms in Matosinhos	4
Ecological consulting firms in Viseu	3
Ecological consulting firms in Vila Nova De Gaia	3
Ecological consulting firms in Vila Real	3
Ecological consulting firms in Aveiro	3

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 “ecological 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 ecological consulting firms are there based in Portugal?

There are 97 ecological consulting firms headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Consulmar Projectistas E Consultores, headquartered in Lisbon, tops this list with the largest team on record.

Which city has the most ecological consulting firms?

Lisboa leads with 14 headquartered companies, followed by Lisbon (7) and Porto (6).

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 213 verified decision-maker contacts tracked across these 97 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.