Company lists · Data refreshed September 2026

Top 25 Historic interior design firms based in Portugal

Name: Historic interior design firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 174 companies tracked

RevenueBase identified 174 historic interior design firms headquartered in Portugal as of September 2026 and tracks 619 professional contacts across them, including 143 with verified work emails. Lisboa is the largest hub.

This list covers historic interior design 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 20, 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 20, 2026 86% judged on-target in blind review

174Companies

619Contacts tracked

143Verified emails

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The 25 largest historic interior design firms based in Portugal

Ranked by team size

Top 25 of 174 historic interior design firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to historic interior design 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	Grupo FAS	Partial evidence	Lisbon, PortugalHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “Somos especialistas na concepção e remodelação de interiores com especial foco no retalho, escritórios e restauração.” Source: RevenueBase Database · checked Sep 20, 2026
2	AOF	Indirect evidence	Braga, PortugalHQ checked Sep 20, 2026	201-500	23 contacts →
	Indirect evidence “AOF is a family business with almost 70 years of operation, specialized in conservation and restoration of heritage building, being involved in several interventions in some of…” Source: RevenueBase Database · checked Sep 20, 2026
3	Gavinho Group	Indirect evidence	Lisbon, PortugalHQ checked Sep 20, 2026	1-10	23 contacts →
	Indirect evidence “A Gavinho Associados destaca-se pela sua linguagem contemporânea e funcional, procurando o detalhe e elegância nos seus projectos de Arquitectura e Ambientes.” Source: RevenueBase Database · checked Sep 20, 2026
4	Andrez Andrez	Strong evidence	Vilamoura, PortugalHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “ANDREZ ANDREZ is a Portugal-based interior design studio with a comprehensive approach to space, from concept to completion.” Source: RevenueBase Database · checked Sep 20, 2026
5	Atelier Nini Andrade Silva	Partial evidence	Funchal (sé), PortugalHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “With over 30 years of experience, Atelier Nini Andrade Silva is a multidisciplinary design studio internationally recognised for its bold, emotional approach to hospitality…” Source: RevenueBase Database · checked Sep 20, 2026
6	Vilaça Interiores	Strong evidence	Braga, PortugalHQ checked Sep 20, 2026	51-200	17 contacts →
	Strong evidence “At Vilaça, we specialize in luxury architecture and interior design, creating refined, tailor-made environments for both private and public clients.” Source: RevenueBase Database · checked Sep 20, 2026
7	Airoso & Simétrico	Strong evidence	Lisbon, PortugalHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Welcome to Airoso & Simétrico – a Lisbon based company of Design Management and Interior Design Services.” Source: RevenueBase Database · checked Sep 20, 2026
8	Empatias Interior Design	Partial evidence	Porto, PortugalHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Fundada em 1993, a Empatias iniciou a sua actividade na área da decoração de interiores, evoluindo de ano para ano dando origem àquela que é hoje considerada uma empresa de renome…” Source: RevenueBase Database · checked Sep 20, 2026
9	Pedro Ferreira Architecture Studio	Indirect evidence	Porto, PortugalHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect 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 20, 2026
10	Atelier Joana Aranha	Strong evidence	Lisbon, PortugalHQ checked Sep 20, 2026	11-50	10 contacts →
	Strong evidence “Based in the luminescent city of Lisbon, where it develops the most exceptional architecture and interior design projects, the studio Joana Aranha draws its inspiration from all…” Source: RevenueBase Database · checked Sep 20, 2026
11	Quiet Studios	Strong evidence	Lisbon, PortugalHQ checked Sep 20, 2026	1-10	10 contacts →
	Strong evidence “Founded in 2016 by Daniela Franceschini, Quiet Studios is a full-service interior design firm based in Lisbon.” Source: RevenueBase Database · checked Sep 20, 2026
12	Ding Dong	Strong evidence	Matosinhos, PortugalHQ checked Sep 20, 2026	1-10	9 contacts →
	Strong evidence “We’re architects with a particular focus on interior design and a profound dedication to our love for beautiful things.” Source: RevenueBase Database · checked Sep 20, 2026
13	Carlos Carvalho Decoradores	Strong evidence	Lisbon, PortugalHQ checked Sep 20, 2026	11-50	8 contacts →
	Strong evidence “A Carlos Carvalho Decoradores é uma referência nacional em design de interiores, arquitetura e mobiliário personalizado.” Source: RevenueBase Database · checked Sep 20, 2026
14	Studio Gameiro	Partial evidence	Lisbon, PortugalHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “Studio Gameiro is an innovative, multidisciplinary and design-focused agency that specialises in exploring relationships between traditional artisanship, sustainable design and…” Source: RevenueBase Database · checked Sep 20, 2026
15	Unum Architecture	Indirect evidence	Porto, PortugalHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “We are a Portuguese Architecture Office based in Oporto, founded by the Architect Miguel Ibraim da Rocha.” Source: RevenueBase Database · checked Sep 20, 2026
16	Casa DO Passadiço Interiores	Strong evidence	Braga, PortugalHQ checked Sep 20, 2026	11-50	7 contacts →
	Strong evidence “Interior Design and Architecture” Source: RevenueBase Database · checked Sep 20, 2026
17	Nano Design	Indirect evidence	Porto, PortugalHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Carla Zuzarte Interiores	Strong evidence	Paços De Ferreira, PortugalHQ checked Sep 20, 2026	11-50	6 contacts →
	Strong evidence “Design & Architecture - Interiors” Source: RevenueBase Database · checked Sep 20, 2026
19	Rima Interior Design Studio	Strong evidence	Lisbon, PortugalHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “A RIMA é um atelier especialista em design de interiores com sede em Lisboa, Portugal.” Source: RevenueBase Database · checked Sep 20, 2026
20	Movelvivo Interiores	Partial evidence	Porto, PortugalHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “A experiência no ramo da decoração de interiores e arquitectura de interiores, da-nos o prazer de colocar a vossa disposição, um espaço e uma equipa, onde decerto encontrara a…” Source: RevenueBase Database · checked Sep 20, 2026
21	Kalam Portugal	Partial evidence	Lisbon, PortugalHQ checked Sep 20, 2026	501-1,000	5 contacts →
	Partial evidence “Kalam has a history of over 35 years dedicated to the rehabilitation of buildings and the restoration and conservation of cultural heritage.” Source: RevenueBase Database · checked Sep 20, 2026
22	Paris Sete	Partial evidence	Lisboa, PortugalHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “Founded in 1985, Paris:Sete was born with the mission of presenting the best of international design to the Portuguese public and through selection of pieces marked by…” Source: RevenueBase Database · checked Sep 20, 2026
23	4ponto7	Partial evidence	Lisboa, PortugalHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial 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 20, 2026
24	Vanderbuilt Design Group	Strong evidence	Almancil, PortugalHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “Tailor-Made Interior Design I Interior Architecture I Indoor & Outdoor Furniture I Bespoke Furniture I Luxury Kitchens I Tailor-Made Carpenter I High-End Materials Walls & Floors…” Source: RevenueBase Database · checked Sep 20, 2026
25	Bastir	Strong evidence	Porto, PortugalHQ checked Sep 20, 2026	11-50	3 contacts →
	Strong evidence “José Pedro Vieira & Diogo Rosa Lã have been working in both Interior Design and Architecture for almost three decades.” Source: RevenueBase Database · checked Sep 20, 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: historic interior design 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 historic interior design firms.
Partial evidence: Its own public description names part of historic interior design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name historic interior design 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 174 historic interior design firms based in Portugal

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Historic interior design firms based in Portugal at a glance

As of Sep 20, 2026

23.1%Verified-email coverage

3.6Average contacts per company

1-10Median size (employees)

17.8%Largest-city concentration · Lisboa

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

139

11-50

51-200

201-500

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 174 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 historic interior design 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 “historic interior design 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 historic interior design 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 historic interior design 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, 143 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 20, 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.

Historic interior design firms by metro

Historic interior design firms in Lisboa31

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 historic interior design 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 historic interior design firms are there based in Portugal?

RevenueBase identified 174 historic interior design 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?

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

Which city has the most historic interior design firms?

Lisboa leads with 31 headquartered companies, followed by Porto (23) and Lisbon (9).

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 143 verified decision-maker contacts tracked across these 174 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 20, 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.