Company lists · Data refreshed September 2026

Top 25 Compliance carbon advisors based in Portugal

RevenueBase identified 115 compliance carbon advisors headquartered in Portugal as of September 2026 and tracks 559 professional contacts across them, including 213 with verified work emails. Lisboa is the largest hub.

This list covers compliance carbon advisors 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 19, 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 19, 2026 86% judged on-target in blind review
115Companies
559Contacts tracked
213Verified emails
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The 25 largest compliance carbon advisors based in Portugal

Ranked by team size
Top 25 of 115 compliance carbon advisors based in Portugal, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to compliance carbon advisors: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLisbon, PortugalHQ checked Sep 19, 202651-20036 contacts →

Partial evidence

“Greenlab is a portuguese advisory company specialised in sustainability operating since 2007 with a hands-on and creative approach to projects.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceLoures, PortugalHQ checked Sep 19, 202611-5026 contacts →

Indirect evidence

“Serviços nas áreas de referência de sustentabilidade energética desde Consultoria ao desenvolvimento de um Plano Operacional Integrado.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceSão Domingos De Rana, PortugalHQ checked Sep 19, 202611-5026 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 19, 2026
4Indirect evidenceVila Nova De Milfontes, PortugalHQ checked Sep 19, 202611-5025 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 19, 2026
5Indirect evidenceLisbon, PortugalHQ checked Sep 19, 202611-5024 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 19, 2026
6Indirect evidenceLisbon, PortugalHQ checked Sep 19, 202611-5022 contacts →

Indirect 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 19, 2026
7Indirect evidenceSanto Tirso, PortugalHQ checked Sep 19, 202611-5021 contacts →

Indirect evidence

“We Are Aliados.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceMatosinhos, PortugalHQ checked Sep 19, 20261-1011 contacts →

Indirect 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 19, 2026
9Indirect evidencePorto, PortugalHQ checked Sep 19, 20261-1011 contacts →

Indirect evidence

“Transformamos Visão em Impacto Desde 1995, somos a parceira de referência das empresas que ambicionam crescer com retorno comprovado.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceOvar, PortugalHQ checked Sep 19, 20261-109 contacts →

Indirect evidence

“Climate change is a major threat to development in all dimensions.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceLisboa, PortugalHQ checked Sep 19, 20261-109 contacts →

Indirect evidence

“At Systemic we are agents of change!”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceLisbon, PortugalHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“Desde 2003, a Ethical - Doing Well By Doing Good oferece consultoria estratégica às maiores e mais relevantes marcas que operam tanto no mercado nacional como internacional.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidencePorto, PortugalHQ checked Sep 19, 20261-107 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 19, 2026
14Indirect evidenceCascais, PortugalHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“O setor da Sustentabilidade, Gestão de Ativos e Tecnologias de Informação ganha cada vez mais importância dentro de uma organização, devido à representatividade dos seus recursos…”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceViseu, PortugalHQ checked Sep 19, 20261-107 contacts →

Indirect 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 19, 2026
16Indirect evidenceSanta Maria Da Feira, PortugalHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“A CONFIENERGY é uma empresa de Consultadoria de Energia e Ambiente.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceAveiro, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“C-GREEN Consultores is a young Portuguese consulting company.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidencePorto, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect 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 19, 2026
19Indirect evidenceLisbon, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“We help organizations along their sustainability journey.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceViseu, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“Somos uma empresa de consultoria ambiental com uma missão clara: liderar o futuro da consciência sustentável.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceLisbon, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“At INGENIU, we help organisations turn complexity into clarity - transforming data, strategy, and impact into actionable intelligence.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceLisbon, PortugalHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“X&Y Partners is a specialized management consulting firm.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceLeiria, PortugalHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Na Mais Energia temos como missão dar a possibilidade aos nossos clientes de reduzirem os seus custos energéticos e contribuírem para um futuro mais sustentável.”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceS. João Da Madeira, PortugalHQ checked Sep 19, 20261-103 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 19, 2026
25Indirect evidenceAlmada, PortugalHQ checked Sep 19, 20261-103 contacts →

Indirect 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 19, 2026

Showing 25 of 115 compliance carbon advisors based in Portugal

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Compliance carbon advisors based in Portugal at a glance

As of Sep 19, 2026
38.1%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
18.3%Largest-city concentration · Lisboa
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
16
51-200
4

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 115 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 compliance carbon advisors, 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 “compliance carbon advisors”. 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 compliance carbon advisors), 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 compliance carbon advisors, 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, 213 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 19, 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 compliance carbon advisors, 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 compliance carbon advisors are there based in Portugal?

RevenueBase identified 115 compliance carbon advisors 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?

Greenlab, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most compliance carbon advisors?

Lisboa leads with 21 headquartered companies, followed by Lisbon (12) and Porto (11).

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 115 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 19, 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.