Company lists · Data refreshed September 2026

Top 23 Environmental compliance services for energy based in Portugal

Name: Environmental compliance services for energy based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 70 companies tracked

RevenueBase identified 70 environmental compliance services for energy headquartered in Portugal as of September 2026 and tracks 474 professional contacts across them, including 70 with verified work emails. Lisboa is the largest hub.

This list covers environmental compliance services for energy 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

70Companies

474Contacts tracked

70Verified emails

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The 23 largest environmental compliance services for energy based in Portugal

Ranked by team size

Top 23 of 70 environmental compliance services for energy 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 compliance services for energy: 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	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
2	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
3	Edifícios Saudáveis Consultores Healthy Buildings Consultants	Partial evidence	Matosinhos, PortugalHQ checked Sep 16, 2026	1-10	11 contacts →
	Partial evidence “Edifícios Saudáveis Consultores - Ambiente e Energia SA A Edifícios Saudáveis nasceu em 1996 vocacionada para as temáticas da sustentabilidade ambiental em edifícios (eficiência…” Source: RevenueBase Database · checked Sep 16, 2026
4	Eco-Partner SA	Indirect evidence	Venda Do Pinheiro, PortugalHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “ECO-PARTNER S.A.” Source: RevenueBase Database · checked Sep 16, 2026
5	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
6	Fduarte, LDA	Indirect evidence	Castelo Da Maia, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “A FDuarte Lda, fundada em 1982 pelo Eng.º António Rocha Duarte, rapidamente se posicionou no mercado, estabelecendo diversas parcerias de trabalho com as mais prestigiadas…” Source: RevenueBase Database · checked Sep 16, 2026
7	Environment Transport And Planning Portugal	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial 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
8	Mundinstal	Indirect evidence	Amadora, PortugalHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Engenharia presente no mercado há mais de 25 anos, formada por uma equipa com ampla experiência profissional e profundos conhecimentos técnicos nas diferentes áreas específicas, a…” Source: RevenueBase Database · checked Sep 16, 2026
9	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
10	L2m	Partial evidence	Matosinhos, PortugalHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “A L2M, está vocacionada para a prestação de serviços na área de energia, de projetos de instalações mecânicas e certificação energética de edifícios, sendo seus sócios gerentes…” Source: RevenueBase Database · checked Sep 16, 2026
11	DELAB	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “DELAB is a Portuguese organization offering Services on Engineering, Energy Efficiency & Green Energy, Project Management & Supervision, Innovation & Development.” Source: RevenueBase Database · checked Sep 16, 2026
12	Consultoria Portuguesa DE Energia	Partial evidence	Sacavém, PortugalHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “A Consultoria Portuguesa de Energia tem como atividade Auditoria, Consultoria e Certificação Energética, disponibilizando soluções para a otimização dos gastos de energia, com…” Source: RevenueBase Database · checked Sep 16, 2026
13	Confienergy	Partial evidence	Santa Maria Da Feira, PortugalHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “A CONFIENERGY é uma empresa de Consultadoria de Energia e Ambiente.” Source: RevenueBase Database · checked Sep 16, 2026
14	Energia Fundamental, Mobilidade Elétrica, LDA	Partial evidence	Porto, PortugalHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “A Energia Fundamental é uma empresa de consultoria flexível e dinâmica que oferece um conjunto diversificado de serviços nos domínios da Energia, do Ambiente e da Formação…” Source: RevenueBase Database · checked Sep 16, 2026
15	Sinambi Consultores	Indirect evidence	Viseu, PortugalHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Somos uma empresa de consultoria ambiental com uma missão clara: liderar o futuro da consciência sustentável.” Source: RevenueBase Database · checked Sep 16, 2026
16	Clover Strategy	Indirect evidence	Coimbra, PortugalHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “CloverStrategy is a company resulting from the synergy between researchers from the Centre for Functional Ecology (CFE) of the University of Coimbra (UC) and Álvaro Sousa, an…” Source: RevenueBase Database · checked Sep 16, 2026
17	Ambassist, LDA	Indirect evidence	Leiria, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “A Ambassist é uma empresa de consultoria especializada em Ambiente, criada em 2009 em Leiria e com atuação em todo o território nacional.” Source: RevenueBase Database · checked Sep 16, 2026
18	ITA	Indirect evidence	Guimarães, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Disponibilizar aos nossos clientes uma basta gama de serviços que lhes permita ir ao encontro das suas necessidades, Transmitir a cima de tudo credibilidade, profissionalismo…” Source: RevenueBase Database · checked Sep 16, 2026
19	2go OUT Consulting	Indirect evidence	S. João Da Madeira, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “2GO OUT Consulting is a consulting company that provides specialized services to integrate sustainability and innovation into its clients' corporate strategy.” Source: RevenueBase Database · checked Sep 16, 2026
20	Esconsulting	Partial evidence	Almada, PortugalHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “ESC is a Consulting Company acting on the Energy Efficiency area Our company's main goal is to help companies reducing their energy costs by- Improving results with a process…” Source: RevenueBase Database · checked Sep 16, 2026
21	Cunha & Marques Consultoria	Indirect evidence	Joane, PortugalHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
22	ANA Salgueiro, Consulting For Sustainability	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Ana Salgueiro for Sustainability Consulting is a Consulting & Training Company that provides specialized services in environmental management and sustainability: • Environmental…” Source: RevenueBase Database · checked Sep 16, 2026
23	Enerqai	Indirect evidence	Tondela, PortugalHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence 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 compliance services for energy. 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 compliance services for energy.
Partial evidence: Its own public description names part of environmental compliance services for energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental compliance services for energy. 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 23 of 70 environmental compliance services for energy based in Portugal

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Environmental compliance services for energy based in Portugal at a glance

As of Sep 16, 2026

14.8%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Lisboa

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 70 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 compliance services for energy, 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 compliance services for energy”. 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 compliance services for energy), 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 compliance services for energy, 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, 70 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 compliance services for energy, 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 compliance services for energy are there based in Portugal?

RevenueBase identified 70 environmental compliance services for energy 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?

Ecosativa, headquartered in Vila Nova De Milfontes Vila Nova De Milfontes, tops this list with the largest team on record.

Which city has the most environmental compliance services for energy?

Lisboa leads with 7 headquartered companies, followed by Coimbra (3) and Matosinhos (3).

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 70 verified decision-maker contacts tracked across these 70 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.