Company lists · Data refreshed September 2026

Top 25 Environmental engineering firms based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 105 companies tracked

RevenueBase identified 105 environmental engineering firms headquartered in Portugal as of September 2026 and tracks 2,655 professional contacts across them, including 752 with verified work emails. Lisboa is the largest hub.

This list covers environmental engineering 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 16, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

105Companies

2,655Contacts tracked

752Verified emails

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The 25 largest environmental engineering firms based in Portugal

Ranked by team size

Top 25 of 105 environmental engineering firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to environmental engineering 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	Quadrante	Strong evidence	Alfragide, PortugalHQ checked Sep 16, 2026	1,001-5,000	570 contacts →
	Strong evidence “Quadrante is an Iberian leading professional services consulting firm in Engineering, Architecture, Environment and Sustainability, renowned for its agility, client-centric…” Source: RevenueBase Database · checked Sep 16, 2026
2	Sacyr Somague	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	1,001-5,000	407 contacts →
	Partial evidence “Sacyr Somague, part of Sacyr Group, offers a high quality global engineering service, conceiving, designing and carrying out large-scale works, in areas such as public works (sea…” Source: RevenueBase Database · checked Sep 16, 2026
3	COBA	Strong evidence	Lisboa, PortugalHQ checked Sep 16, 2026	201-500	322 contacts →
	Strong evidence “COBA is a multinational and multidisciplinary group of Engineering and Environmental Consultants, founded in 1962.” Source: RevenueBase Database · checked Sep 16, 2026
4	VHM Vítor Hugo	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	201-500	239 contacts →
	Indirect evidence “A VHM – Vitor Hugo - Coordenação e Gestão de Projectos S.A, fundada em 1993 pelo Eng.” Source: RevenueBase Database · checked Sep 16, 2026
5	Tabique - Engenharia	Indirect evidence	Braga, PortugalHQ checked Sep 16, 2026	51-200	141 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 16, 2026
6	Sopsec S.A	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 16, 2026	51-200	117 contacts →
	Indirect evidence “A SOPSEC, Sociedade de Prestação de Serviços de Engenharia Civil, S.A.” Source: RevenueBase Database · checked Sep 16, 2026
7	Prospectiva	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	51-200	115 contacts →
	Partial evidence “PROSPECTIVA is an Engineering Consultancy Company with 40 years of activity (domestic and overseas), 120 people, 2 main areas of activity: 1.” Source: RevenueBase Database · checked Sep 16, 2026
8	CTGA	Indirect evidence	Coimbra, PortugalHQ checked Sep 16, 2026	51-200	90 contacts →
	Indirect evidence “A CTGA assume-se como uma empresa especializada na elaboração de estudos e projetos nas áreas das Engenharias Hidráulica, Sanitária e Ambiental, bem como na exploração e…” Source: RevenueBase Database · checked Sep 16, 2026
9	Aqualogus	Partial evidence	Parque Das Nações, PortugalHQ checked Sep 16, 2026	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 16, 2026
10	Ecofirma	Indirect evidence	Braga, PortugalHQ checked Sep 16, 2026	201-500	45 contacts →
	Indirect evidence “A ECOFIRMA é uma empresa vocacionada para a conceção, gestão e execução de projetos ambientais e técnicos.” Source: RevenueBase Database · checked Sep 16, 2026
11	Profico	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	35 contacts →
	Partial evidence “PROFICO was established in 1991, headquartered in Lisbon, Portugal, with the main goal of developing design projects in the area of structural engineering.” Source: RevenueBase Database · checked Sep 16, 2026
12	Ppsec Engenharia	Indirect evidence	Gondomar, PortugalHQ checked Sep 16, 2026	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 16, 2026
13	WA	Indirect evidence	Quinta Da Parreirinha, PortugalHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “A WA – Engenharia e Consultoria é composta por um conjunto de profissionais de engenharia com uma vasta experiência nas suas áreas de intervenção e em edifícios e empreendimentos…” Source: RevenueBase Database · checked Sep 16, 2026
14	Ecosativa	Indirect evidence	Vila Nova De Milfontes, PortugalHQ checked Sep 16, 2026	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 16, 2026
15	Engidro Engineering Solutions	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	24 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 16, 2026
16	Hidromod, LDA	Partial evidence	Porto Salvo, PortugalHQ checked Sep 16, 2026	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 16, 2026
17	Hidrofunção	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	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 16, 2026
18	Adão DA Fonseca	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Fundada em Junho de 2006 pelo Professor António Adão da Fonseca em conjunto com Pedro Morujão, Pedro Moás, Renato Bastos e António Pimentel Adão da Fonseca, a ADÃO DA FONSECA –…” Source: RevenueBase Database · checked Sep 16, 2026
19	Egiamb	Indirect evidence	Lisboa, PortugalHQ checked Sep 16, 2026	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 16, 2026
20	EDZ	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “A EDZ – Environmental Consulting, Lda.” Source: RevenueBase Database · checked Sep 16, 2026
21	Environment Transport And Planning Portugal	Strong evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “ETP Portugal is engineering and consultancy organisation, fully devoted to the solution of environmental and safety problems.” Source: RevenueBase Database · checked Sep 16, 2026
22	GLFV	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence “A GLFV foi constituída com o objectivo de dar resposta às crescentes preocupações com as questões energéticas, tendo em especial atenção a componente eléctrica, de Segurança e da…” Source: RevenueBase Database · checked Sep 16, 2026
23	BOG	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “BoG, acronym of Back on Green, represents the union between technical knowledge, experience and the desire to do more and better.” Source: RevenueBase Database · checked Sep 16, 2026
24	Noctula	Partial evidence	Viseu, PortugalHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Founded in 2009, NOCTULA - Environmental Consultants is a fast growing company, dedicated to provide services in the environmental sector, from consulting to environmental…” Source: RevenueBase Database · checked Sep 16, 2026
25	Ecogestus LDA	Strong evidence	Figueira Da Foz, PortugalHQ checked Sep 16, 2026	1-10	7 contacts →
	Strong evidence “Environmental engineering, projects on waste management, public (urban) cleaning, green space and garden consultung and sustainable construction.” Source: RevenueBase Database · checked Sep 16, 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 engineering 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 engineering firms.
Partial evidence: Its own public description names part of environmental engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental engineering 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 105 environmental engineering firms based in Portugal

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Environmental engineering firms based in Portugal at a glance

As of Sep 16, 2026

28.3%Verified-email coverage

25.3Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · Lisboa

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 105 companies.

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 engineering 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 engineering 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 engineering 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 engineering 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, 752 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 16, 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.

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 engineering 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 engineering firms are there based in Portugal?

RevenueBase identified 105 environmental engineering 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?

Quadrante, headquartered in Amadora, tops this list with the largest team on record.

Which city has the most environmental engineering firms?

Lisboa leads with 19 headquartered companies, followed by Lisbon (6) 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 752 verified decision-maker contacts tracked across these 105 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 16, 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.