Company lists · Data refreshed September 2026

Top 25 Environmental consultancy firms based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 212 companies tracked

RevenueBase identified 212 environmental consultancy firms headquartered in Portugal as of September 2026 and tracks 2,034 professional contacts across them, including 520 with verified work emails and 99 with mobile numbers. Lisboa is the largest hub.

This list covers environmental consultancy firms headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

212Companies

2,034Contacts tracked

520Verified emails

99Mobile numbers

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The 25 largest environmental consultancy firms based in Portugal

Ranked by team size

Top 25 of 212 environmental consultancy firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to environmental consultancy firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Consulgal	Indirect evidence	Carcavelos, Portugal	201-500	213 contacts →
	Indirect evidence “CONSULGAL is one of the most prestigious Portuguese Engineering Consulting and Project Management companies, offering a complete service to its customers.” Source: RevenueBase Database · checked Sep 2, 2026
2	Tabique - Engenharia	Indirect evidence	Braga, Portugal	51-200	140 contacts →
	Indirect evidence “A TABIQUE foi fundada em 1997 com o objetivo de desenvolver serviços de engenharia nos vários setores de atividade.” Source: RevenueBase Database · checked Sep 2, 2026
3	Sopsec S.A	Indirect evidence	Vila Nova De Gaia, Portugal	51-200	117 contacts →
	Indirect evidence “A SOPSEC, Sociedade de Prestação de Serviços de Engenharia Civil, S.A.” Source: RevenueBase Database · checked Sep 2, 2026
4	Bluwin	Indirect evidence	Porto, Portugal	51-200	78 contacts →
	Indirect evidence “Bluwin is a high-impact climate solution provider whose mission is to contribute to a better world and better quality of life by providing solutions which reduce the adverse…” Source: RevenueBase Database · checked Sep 2, 2026
5	Aqualogus	Partial evidence	Parque Das Nacoes, Portugal	51-200	59 contacts →
	Partial evidence “AQUALOGUS was established in 1996 by engineering consultants with a vast experience in the development of studies and projects in the fields of water resources, hydraulics…” Source: RevenueBase Database · checked Sep 2, 2026
6	Consulmar Projectistas E Consultores	Indirect evidence	Lisbon, Portugal	51-200	50 contacts →
	Indirect evidence “Somos uma empresa independente de consultoria de engenharia, com mais de 50 anos de experiência na prestação de uma gama completa de serviços.” Source: RevenueBase Database · checked Sep 2, 2026
7	BE Bioinsight & Ecoa	Indirect evidence	Odivelas, Portugal	11-50	32 contacts →
	Indirect evidence “After four years of collaboration, Bioinsight and Ecoa Ambiental are formalizing the creation of the BE Group.” Source: RevenueBase Database · checked Sep 2, 2026
8	Ppsec Engenharia	Indirect evidence	Gondomar, Portugal	11-50	32 contacts →
	Indirect evidence “A PAULO PEREIRA -SERVIÇOS DE ENGENHARIA CIVIL É UMA EMPRESA COM 27 ANOS DE EXPERIÊNCIA NA ÁREA DE PROJETOS DE ENGENHARIA.” Source: RevenueBase Database · checked Sep 2, 2026
9	CPU	Partial evidence	Lisbon, Portugal	11-50	29 contacts →
	Partial evidence “CPU Consultores is a leading firm specialising in Architecture, Urban Planning, Project Management, Property & Business Valuation, and Environmental & Sustainability services.” Source: RevenueBase Database · checked Sep 2, 2026
10	Grupo Érre	Indirect evidence	Esposende, Portugal	11-50	28 contacts →
	Indirect evidence “O Grupo Érre garante serviços de consultoria em diversas áreas de atuação no mercado nacional e internacional.” Source: RevenueBase Database · checked Sep 2, 2026
11	NEMUS	Strong evidence	Portugal	11-50	27 contacts →
	Strong evidence “Nemus offers international consultancy on the environmental field, land management and sustainable development.” Source: RevenueBase Database · checked Sep 2, 2026
12	Grupo Matos, Fonseca & Associados Grupo Mf&a	Indirect evidence	Sao Domingos De Rana, Portugal	11-50	27 contacts →
	Indirect evidence “O Grupo MF & A é um agrupamento empresarial especializado em consultoria ambiental que integra as empresas Matos, Fonseca & Associados, ECOFIELD e Matos, Fonseca & Associados…” Source: RevenueBase Database · checked Sep 2, 2026
13	Engidro Engineering Solutions	Indirect evidence	Lisboa, Portugal	11-50	26 contacts →
	Indirect evidence “A ENGIDRO é uma empresa portuguesa de consultoria em engenharia, fundada em 1979, tendo desde início centrado a sua actividade na elaboração de estudos e projectos relacionados…” Source: RevenueBase Database · checked Sep 2, 2026
14	Stravillia Sustainability HUB	Indirect evidence	Lisbon, Portugal	11-50	25 contacts →
	Indirect evidence “A Stravillia é uma empresa de consultoria dedicada à sustentabilidade e assumimo-nos como uma empresa diferente.” Source: RevenueBase Database · checked Sep 2, 2026
15	Ecosativa	Indirect evidence	Vila Nova De Milfontes Vila Nova De Milfontes, Portugal	11-50	25 contacts →
	Indirect evidence “SOBRE NÓS Fundada em 2005, a ECOSATIVA, empresa de projeto e consultoria ambiental, destaca-se pela excelência do serviço prestado e capacidade de resposta às necessidades dos…” Source: RevenueBase Database · checked Sep 2, 2026
16	Sobral & Monteiro Consulting	Indirect evidence	Meda, Portugal	11-50	24 contacts →
	Indirect evidence “A Sobral & Monteiro Consulting é uma consultora independente que oferece uma vasta gama de serviços nas áreas de Ecologia e Sistemas de Informação Geográfica, desde avaliação de…” Source: RevenueBase Database · checked Sep 2, 2026
17	3drivers Quadrante	Strong evidence	Lisbon, Portugal	11-50	22 contacts →
	Strong evidence “3drivers is a company of the Quadrante Group specialising in environmental services, technology, and R&D consultancy, with a strong focus on circular economy and waste management.” Source: RevenueBase Database · checked Sep 2, 2026
18	Aliados Consulting	Indirect evidence	Santo Tirso, Portugal	11-50	21 contacts →
	Indirect evidence “We Are Aliados.” Source: RevenueBase Database · checked Sep 2, 2026
19	Hidromod, LDA	Partial evidence	Portugal	11-50	18 contacts →
	Partial evidence “Hidromod, Modelação em Engenharia, Lda.(HIDROMOD), is a Portuguese technical consulting company with a strong focus on developing and applying advanced software for environmental…” Source: RevenueBase Database · checked Sep 2, 2026
20	Floradata	Indirect evidence	Porto, Portugal	11-50	17 contacts →
	Indirect evidence “A Floradata é uma empresa de consultoria especializada em biodiversidade, ecologia, ambiente e recursos naturais.” Source: RevenueBase Database · checked Sep 2, 2026
21	Hidrofunção	Indirect evidence	Porto, Portugal	11-50	17 contacts →
	Indirect evidence “A Hidrofunção nasceu em 1986, no Porto, e desde então dedica-se a criar soluções de engenharia que fazem a diferença.” Source: RevenueBase Database · checked Sep 2, 2026
22	Egiamb	Indirect evidence	Lisboa, Portugal	11-50	14 contacts →
	Indirect evidence “A EGIAMB é uma empresa de consultoria que atua na área geoambiental há mais de 27 anos.” Source: RevenueBase Database · checked Sep 2, 2026
23	Newton	Partial evidence	Porto, Portugal	11-50	14 contacts →
	Partial evidence “We are an Engineering Consultants Bureau that was constituted for more than 20 years ago, starting its activity based on the particular expertise of its members and key…” Source: RevenueBase Database · checked Sep 2, 2026
24	BIOTA	Strong evidence	Obidos, Portugal	11-50	14 contacts →
	Strong evidence “BIOTA is a specialised environmental consultancy in biodiversity and water.” Source: RevenueBase Database · checked Sep 2, 2026
25	IDAD	Partial evidence	Aveiro, Portugal	11-50	11 contacts →
	Partial evidence “IDAD – The Institute of Environment and Development is a scientific and technical, non-profit association, acting at an integrated support level to meet the ENVIRONMENTAL needs of…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: environmental consultancy firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names environmental consultancy firms.
Partial evidence: Its own public description names part of environmental consultancy firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental consultancy firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 212 environmental consultancy firms based in Portugal

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Environmental consultancy firms based in Portugal at a glance

As of Sep 2, 2026

25.6%Verified-email coverage

4.9%Mobile-number coverage

9.6Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Lisboa

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

154

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among environmental consultancy firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “environmental consultancy firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names environmental consultancy firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among environmental consultancy firms, and records with no verified work email. Companies headquartered outside Portugal are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 520 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Environmental consultancy firms by metro

Environmental consultancy firms in Lisboa37

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names environmental consultancy firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many environmental consultancy firms are there based in Portugal?

RevenueBase identified 212 environmental consultancy firms headquartered in Portugal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Consulgal, headquartered in Carcavelos, tops this list with the largest team on record.

Which city has the most environmental consultancy firms?

Lisboa leads with 37 headquartered companies, followed by Porto (22) and Lisbon (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 520 verified decision-maker contacts tracked across these 212 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.