Company lists · Data refreshed September 2026

Top 25 Sustainable architecture firms based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 190 companies tracked

RevenueBase identified 190 sustainable architecture firms headquartered in Portugal as of September 2026 and tracks 1,077 professional contacts across them, including 167 with verified work emails. Lisboa is the largest hub.

This list covers sustainable architecture 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 18, 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 18, 2026 86% judged on-target in blind review

190Companies

1,077Contacts tracked

167Verified emails

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The 25 largest sustainable architecture firms based in Portugal

Ranked by team size

Top 25 of 190 sustainable architecture firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable architecture 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	Lmsi - Engineering	Indirect evidence	Lisbon, PortugalHQ checked Sep 18, 2026	51-200	51 contacts →
	Indirect evidence “With over four decades of experience, LMSI provides comprehensive engineering solutions that address every phase of the building life cycle.” Source: RevenueBase Database · checked Sep 18, 2026
2	Promontorio	Partial evidence	Lisbon, PortugalHQ checked Sep 18, 2026	51-200	47 contacts →
	Partial evidence “A five-partner firm lead by Paulo Martins Barata, Joao Luis Ferreira, Paulo Perloiro, Pedro Appleton and Joao Perloiro, PROMONTORIO is a full-service architecture, planning…” Source: RevenueBase Database · checked Sep 18, 2026
3	Contacto Atlântico	Partial evidence	Estoril, PortugalHQ checked Sep 18, 2026	51-200	37 contacts →
	Partial evidence “Contacto Atlântico is an architecture firm, based in Portugal and founded in 1996 by Architect André Caiado.” Source: RevenueBase Database · checked Sep 18, 2026
4	Mario Martins Atelier	Indirect evidence	Lagos, PortugalHQ checked Sep 18, 2026	11-50	15 contacts →
	Indirect evidence “Mário Martins – Atelier de Arquitectura, Lda, vulgarmente designada de Mário Martins Atelier (MMA), sediada em Lagos, Algarve, Portugal, exerce há largos anos uma atividade…” Source: RevenueBase Database · checked Sep 18, 2026
5	Architect Your Home Portugal	Indirect evidence	Oeiras, PortugalHQ checked Sep 18, 2026	1-10	12 contacts →
	Indirect evidence “A Architect Your Home é uma empresa com um método único para quem procura melhorar a sua casa.” Source: RevenueBase Database · checked Sep 18, 2026
6	Pedro Ferreira Architecture Studio	Partial evidence	Porto, PortugalHQ checked Sep 18, 2026	11-50	12 contacts →
	Partial evidence “With offices in Esposende, Porto and Lisbon, Pedro Ferreira Architecture Studio shares an extensive experience in the various sectors in the building market.” Source: RevenueBase Database · checked Sep 18, 2026
7	Edifícios Saudáveis Consultores Healthy Buildings Consultants	Indirect evidence	Matosinhos, PortugalHQ checked Sep 18, 2026	1-10	11 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 18, 2026
8	Wall UP LDA	Indirect evidence	Alcabideche, PortugalHQ checked Sep 18, 2026	11-50	10 contacts →
	Indirect evidence “A WALL UP é uma empresa orientada para o cliente, criando valor através de projetos únicos e inovadores.” Source: RevenueBase Database · checked Sep 18, 2026
9	Esquissos	Indirect evidence	Pêro Pinheiro, PortugalHQ checked Sep 18, 2026	1-10	10 contacts →
	Indirect evidence “Criada em 2004 pelo Arqº Marco Ligeiro, a Esquissos – Arquitectura e Consultoria tem desenvolvido ideias e projectos nas áreas da arquitectura – habitação, reabilitação, sector…” Source: RevenueBase Database · checked Sep 18, 2026
10	Areadobras	Indirect evidence	Aveiro, PortugalHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “Na AREADOBRAS – Engenharia Sustentável, acreditamos que construir é também preservar.” Source: RevenueBase Database · checked Sep 18, 2026
11	SUA KAY Architects	Partial evidence	Oeiras, PortugalHQ checked Sep 18, 2026	11-50	9 contacts →
	Partial evidence “Mario Sua Kay graduated from the University of Westminster, London, United Kingdom in 1979 with a BA Hons and a Masters in Architecture.” Source: RevenueBase Database · checked Sep 18, 2026
12	Solmaior	Indirect evidence	Lisbon, PortugalHQ checked Sep 18, 2026	11-50	9 contacts →
	Indirect evidence “Entre as exigências da sociedade e a absoluta necessidade de preservar o Planeta, a Solmaior canaliza o melhor de ambas: usa a mais avançada tecnologia associada à força da…” Source: RevenueBase Database · checked Sep 18, 2026
13	ODUM	Indirect evidence	Porto Salvo - Oeiras, PortugalHQ checked Sep 18, 2026	1-10	9 contacts →
	Indirect evidence “A Odum nasceu para dar forma a projectos ambiciosos, sustentáveis, criativos e optimizados em termos de recursos, quer pela qualidade dos materiais utilizadas como pela inovação.” Source: RevenueBase Database · checked Sep 18, 2026
14	Arkstudio	Indirect evidence	Lisbon, PortugalHQ checked Sep 18, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
15	Dosta TEC	Indirect evidence	Porto, PortugalHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Future climate scenarios show an imperative need for building stock transformation.” Source: RevenueBase Database · checked Sep 18, 2026
16	NOA Arquitectos	Indirect evidence	Olhão, PortugalHQ checked Sep 18, 2026	1-10	8 contacts →
	Indirect evidence “A NOA é uma empresa de serviços de arquitectura, planeamento urbano, decoração de interiores e marketing imobiliário, tendo sido fundada em 2008.” Source: RevenueBase Database · checked Sep 18, 2026
17	Bruno Câmara, Architects	Indirect evidence	Lisbon, PortugalHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Rooted in a legacy of precision and spatial innovation, Bruno Câmara Architects is a multidisciplinary atelier led by architect Bruno Câmara.” Source: RevenueBase Database · checked Sep 18, 2026
18	Ecoarq	Indirect evidence	Barreiro, PortugalHQ checked Sep 18, 2026	1-10	8 contacts →
	Indirect evidence “Ecoarq é uma empresa de Arquitectura e Sustentabilidade Energética, sediada no Barreiro.” Source: RevenueBase Database · checked Sep 18, 2026
19	Mjarc Arquitectos Associados,lda	Indirect evidence	Porto, PortugalHQ checked Sep 18, 2026	1-10	7 contacts →
	Indirect evidence “A MJARC Arquitetos é uma empresa de projeção internacional dedicada a prestação de serviços na área da arquitetura e engenharia.” Source: RevenueBase Database · checked Sep 18, 2026
20	Studio A 1	Indirect evidence	Lisboa, PortugalHQ checked Sep 18, 2026	1-10	7 contacts →
	Indirect evidence “Designing spaces that inspire, connect, and transform the way we live and interact with the world.” Source: RevenueBase Database · checked Sep 18, 2026
21	Sena Architects	Partial evidence	Olhão, PortugalHQ checked Sep 18, 2026	1-10	7 contacts →
	Partial evidence “Sena Architects is an innovative architectural practice based in Olhao, Portugal.” Source: RevenueBase Database · checked Sep 18, 2026
22	Epca Estudos, Projectos E Consultoria Ambiental, LDA	Partial evidence	Lisbon, PortugalHQ checked Sep 18, 2026	11-50	6 contacts →
	Partial evidence “At EPCA, landscape architecture is our core skill; however, our diverse expertise includes planning, design, and environmental awareness.” Source: RevenueBase Database · checked Sep 18, 2026
23	Atelierdacosta	Indirect evidence	Póvoa De Varzim, PortugalHQ checked Sep 18, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
24	Cche Porto	Indirect evidence	Porto, PortugalHQ checked Sep 18, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
25	Ricardo Marques Dias	Indirect evidence	Lisboa, PortugalHQ checked Sep 18, 2026	11-50	5 contacts →
	Indirect evidence “Fundado em 1996, o Atelier desenvolve a sua atividade na área da arquitetura, com um percurso marcado pela dedicação, rigor e criatividade aplicada a cada projeto.” Source: RevenueBase Database · checked Sep 18, 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: sustainable architecture 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 sustainable architecture firms.
Partial evidence: Its own public description names part of sustainable architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable architecture 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 190 sustainable architecture firms based in Portugal

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Sustainable architecture firms based in Portugal at a glance

As of Sep 18, 2026

15.5%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

21.1%Largest-city concentration · Lisboa

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

148

11-50

51-200

501-1,000

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 190 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 sustainable architecture 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 “sustainable architecture 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 sustainable architecture 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 sustainable architecture 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, 167 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 18, 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.

Sustainable architecture firms by metro

Sustainable architecture firms in Lisboa40
Sustainable architecture firms in Porto27

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 sustainable architecture 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 sustainable architecture firms are there based in Portugal?

RevenueBase identified 190 sustainable architecture 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?

Lmsi - Engineering, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most sustainable architecture firms?

Lisboa leads with 40 headquartered companies, followed by Porto (27) and Lisbon (18).

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 167 verified decision-maker contacts tracked across these 190 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 18, 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.