Company lists · Data refreshed September 2026

Top 25 Apartment building architects based in Portugal

Name: Apartment building architects based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 184 companies tracked

RevenueBase identified 184 apartment building architects headquartered in Portugal as of September 2026 and tracks 818 professional contacts across them, including 94 with verified work emails. Lisbon is the largest hub.

This list covers apartment building architects 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 30, 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 30, 2026 86% judged on-target in blind review

184Companies

818Contacts tracked

94Verified emails

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The 25 largest apartment building architects based in Portugal

Ranked by team size

Top 25 of 184 apartment building architects based in Portugal, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to apartment building architects: 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	NLA Nuno Leónidas Arquitectos	Indirect evidence	Paço De Arcos, PortugalHQ checked Sep 30, 2026	11-50	54 contacts →
	Indirect evidence “Today, NLA - Nuno Leónidas Arquitectos, Lda has completed more than four hundred projects and established a reputation as a highly professional and capable practice, BIM is at our…” Source: RevenueBase Database · checked Sep 30, 2026
2	Contacto Atlântico	Partial evidence	Estoril, PortugalHQ checked Sep 30, 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 30, 2026
3	GV Arquitectos	Indirect evidence	Lisbon, PortugalHQ checked Sep 30, 2026	1-10	15 contacts →
	Indirect evidence “Com presença consolidada em Angola desde 2010 e sede em Portugal, a GV+A desenvolve projetos de arquitetura, urbanismo e design de interiores com uma abordagem integrada entre…” Source: RevenueBase Database · checked Sep 30, 2026
4	Traço Criativo	Indirect evidence	Odivelas, PortugalHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “A TRAÇO CRIATIVO é neste momento uma empresa em expansão, onde são desenvolvidos e coordenados vários projectos, desde a habitação, o comércio, os equipamentos e serviços, bem…” Source: RevenueBase Database · checked Sep 30, 2026
5	Roldão Arquitetura Design DE Interiores	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	1-10	8 contacts →
	Partial evidence “We aim at breaking with the soulless and tedious standardised box buildings, by exploring unconventional shapes and programme combo, in order to create new and exciting buildings…” Source: RevenueBase Database · checked Sep 30, 2026
6	NOA Arquitectos	Indirect evidence	Olhão, PortugalHQ checked Sep 30, 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 30, 2026
7	Bruno Câmara, Architects	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial 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 30, 2026
8	Fidalgo Mineiro Arquitetos	Indirect evidence	Montijo, PortugalHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “A Fidalgo Mineiro Arquitectos é uma sociedade por quotas de responsabilidade limitada, fundada em que nasceu da necessidade de transformação da prática isolada da arquitectura num…” Source: RevenueBase Database · checked Sep 30, 2026
9	Bulldog Projects Unipessoal, LDA	Indirect evidence	Santo Varao, PortugalHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Projetos de Arquitetura \| Projetos de Engenharia \| Mediação e Consultoria Imobiliária” Source: RevenueBase Database · checked Sep 30, 2026
10	Plan Associated Architects	Partial evidence	Almancil, PortugalHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “PLAN Associated Architects, Algarve Architects based in Almancil, Portugal, with over 28 years of experience have shaped each stroke we draw and enriched our team, our main focus…” Source: RevenueBase Database · checked Sep 30, 2026
11	4ponto7	Indirect evidence	Lisbon, PortugalHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “A 4ponto7 é um atelier vocacionado para a execução de Projetos de Arquitetura de Interiores e Decoração, de habitações, escritórios ou espaços comerciais.” Source: RevenueBase Database · checked Sep 30, 2026
12	Costa Guerra Architects	Partial evidence	Porto, PortugalHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “COSTA GUERRA it's an Oporto based architecture office led by Cláudia Costa and Pedro Guerra.” Source: RevenueBase Database · checked Sep 30, 2026
13	Openbook	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	51-200	4 contacts →
	Partial evidence “The Openbook Group currently consists of the companies Openbook Architecture, Openbook Real Estate, Openbook Interior Design, Openbook Engineering and Openbook Design.” Source: RevenueBase Database · checked Sep 30, 2026
14	D-Solution	Indirect evidence	Coimbra, PortugalHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “A d-solution é um escritório que desenvolve projectos de arquitectura e engenharia, em soluções integradas e multidisciplinares, que visam fornecer ao cliente uma proposta global…” Source: RevenueBase Database · checked Sep 30, 2026
15	Castello-Branco Arquitectos	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “Castello-Branco Arquitectos Lda is a firm dedicated to architectural design, urban planning, interior design, consulting and other related activities.” Source: RevenueBase Database · checked Sep 30, 2026
16	Concept Fusion	Partial evidence	Seixal, PortugalHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “We are an architecture company providing consulting services on project base and focused on creating unique concepts for business, industrial and residential spaces.” Source: RevenueBase Database · checked Sep 30, 2026
17	Nuno Ladeiro Arquitetura E Design	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	11-50	3 contacts →
	Partial evidence “Our architect studio provides a wide range of services according to the needs of our clients.” Source: RevenueBase Database · checked Sep 30, 2026
18	Hartcasa	Indirect evidence	Lourinhã, PortugalHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “HartCasa, Gabinete Técnico de Projectos Hernâni Santos Lda, localizada no concelho e vila da Lourinhã.” Source: RevenueBase Database · checked Sep 30, 2026
19	M ARQ Arquitectura	Indirect evidence	Porto, PortugalHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Projectos de arquitectura e respectivas especialidades com vista à construção de edifícios.” Source: RevenueBase Database · checked Sep 30, 2026
20	2levels, Arquitectura E Engenharia	Partial evidence	Oeiras, PortugalHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “2Levels is an architecture and engineering firm, based in Portugal specialising in Hospitality, Housing, Leisure and Urban Planning projects.” Source: RevenueBase Database · checked Sep 30, 2026
21	Martina Architecture	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	11-50	2 contacts →
	Partial evidence “Martina Architecture is an international architecture studio based in Porto and Lisbon, Portugal, delivering authorial work across residential, hospitality and mixed-use projects.” Source: RevenueBase Database · checked Sep 30, 2026
22	Form Arquitetura E Design	Indirect evidence	Porto, PortugalHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “Proporcionar qualidade de vida através de soluções inovadoras é a missão da Form Arquitetura e Design.” Source: RevenueBase Database · checked Sep 30, 2026
23	PNA Pedro Neves Arquitetos	Indirect evidence	Trofa, PortugalHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “Arquitetura e Interiores” Source: RevenueBase Database · checked Sep 30, 2026
24	Porticus	Indirect evidence	Arraiolos, PortugalHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “Na Porticus, unimos criatividade e precisão no design arquitetónico e engenharia.” Source: RevenueBase Database · checked Sep 30, 2026
25	Ctrp Architects	Partial evidence	Lisbon, PortugalHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “EN: CTRP, Lda is an architectural studio, established in 2009 by Christophe Tilliet and Rita Pires, with an initial intention to assume the projects of their own investments.” Source: RevenueBase Database · checked Sep 30, 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: apartment building architects. 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 apartment building architects.
Partial evidence: Its own public description names part of apartment building architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name apartment building architects. 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 184 apartment building architects based in Portugal

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Apartment building architects based in Portugal at a glance

As of Sep 30, 2026

11.5%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

27.2%Largest-city concentration · Lisbon

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

157

11-50

51-200

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 184 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 apartment building architects, 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 “apartment building architects”. 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 apartment building architects), 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 apartment building architects, 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, 94 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 30, 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.

Apartment building architects by metro

Apartment building architects in Lisbon50

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 apartment building architects, 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 apartment building architects are there based in Portugal?

RevenueBase identified 184 apartment building architects 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?

NLA Nuno Leónidas Arquitectos, headquartered in Paco De Arcos, tops this list with the largest team on record.

Which city has the most apartment building architects?

Lisbon leads with 50 headquartered companies, followed by Porto (29) and Oeiras (5).

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 94 verified decision-maker contacts tracked across these 184 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 30, 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.