Company lists · Data refreshed September 2026
Top 25 Architecture firms based in Portugal
RevenueBase identified 2,028 company matches for architecture firms associated with Portugal as of September 2026 and tracks 11,028 professional contacts across them, including 2,275 with verified work emails and 590 with mobile numbers. Lisbon is the largest hub.
This list covers company matches for architecture firms associated with Portugal, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest architecture firms based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 570 contacts → | ||||
Exact match “Quadrante is an Iberian leading professional services consulting firm in Engineering, Architecture, Environment and Sustainability, renowned for its agility, client-centric…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 239 contacts → | ||||
Exact match “A VHM – Vitor Hugo - Coordenação e Gestão de Projectos S.A, fundada em 1993 pelo Eng.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 151 contacts → | ||||
Exact match “Tecnoplano is a Consulting Group of Multidisciplinary services in Engineering, Architecture, Urbanism, Environment and Management.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 146 contacts → | ||||
Exact match “A A400 é uma empresa de engenharia especializada no desenvolvimento e coordenação de projetos, atuando com um modelo totalmente integrado que reúne todas as especialidades…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 129 contacts → | ||||
Exact match “S+A is multidisciplinary company of architecture and design, delivering consultancy services around the world.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 125 contacts → | ||||
Exact match “Jofebar is a Portuguese company established in 1986 whose quality of products and services in the area of façades, structures and window frames led to exponential growth and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 98 contacts → | ||||
Exact match “After three decades on the market, OTIIMA continues to inspire and fascinate the world of architecture with its innovative and breathtaking designs.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 80 contacts → | ||||
Exact match “Ao longo dos seus mais de 45 anos de vida, a HCI Construções sempre pautou a sua atuação por princípios rigorosos de ética, responsabilidade, rigor e cumprimento e valores de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 78 contacts → | ||||
Exact match “Ventura + Partners is a company dedicated to the development of architecture, design and urbanism projects, founded in 1994 by Manuel Ventura.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 77 contacts → | ||||
Exact match “Openbook Group is composed of very distinct, complementary space-oriented worlds: Architecture, Interior Design, Real Estate, Design & Wayfinding, and Engineering.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 76 contacts → | ||||
Exact match “With over 20 years of experience in the market, ASL is a multidisciplinary engineering design consultancy that supports developers, investors and corporate clients in delivering…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 73 contacts → | ||||
Exact match “Fragmentos started as a collective of four architects, Duarte Pinto-Coelho, Marcus Cerdeira, Miguel Martins Santos, and Pedro Silva Lopes, and today it’s a studio with over 50…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 67 contacts → | ||||
Exact match “OODA was founded in 2010 in Porto on the initiative of Diogo Brito and Rodrigo Vilas-Boas whose paths had crossed on both professional and personal grounds.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 65 contacts → | ||||
Exact match “Desde 2015, a FCK – Engenharia e Construção dedica-se a transformar projetos em espaços reais, funcionais e duradouros.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 62 contacts → | ||||
Exact match “Desde 2009, a PMT apresenta-se ao mercado através de uma estrutura ágil, suportada por uma equipa técnica pluridisciplinar com uma larga experiência profissional, e um conjunto de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 54 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 51 contacts → | ||||
Exact match “With over four decades of experience, LMSI provides comprehensive engineering solutions that address every phase of the building life cycle.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 50 contacts → | ||||
Exact match “AIA is an architectural office based in downtown Lisbon.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 47 contacts → | ||||
Exact match “A INOVBUILD foi criada com a missão de dar resposta às exigências do mercado no âmbito das obras de construção e remodelação de interiores, tendo como core business os mercados de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 47 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 45 contacts → | ||||
Exact match “Com raízes que se estendem por continentes, o Studio JV é um escritório de arquitetura e design luso-brasileiro.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 42 contacts → | ||||
Exact match “Nascida em 1998, a Mão Livre é uma empresa de design, arquitectura e construção, especializada na criação de espaços comerciais e institucionais.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 23 | 42 contacts → | ||||
Exact match “A Megautoria nasceu em 2013, em Lisboa, pela mão de André Nero Guimarães.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 24 | 40 contacts → | ||||
Exact match “MASSLAB is a multidisciplinary design studio working across architecture, urban design, landscape, and product development.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 25 | 37 contacts → | ||||
Exact match “Contacto Atlântico is an architecture firm, based in Portugal and founded in 1996 by Architect André Caiado.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “architecture firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,028 architecture firms based in Portugal
See the full list, filter by size, metro and specialty, and access 2,275 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Architecture firms based in Portugal at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Portugal whose business descriptions match “architecture firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 2,275 professional contacts with verified work emails across the full matched dataset. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Architecture firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many architecture firms are there based in Portugal?
RevenueBase identified 2,028 company matches for architecture firms associated with Portugal as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Quadrante tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most architecture firms?
Lisbon leads with 536 company records, followed by Porto (261) and Braga (51).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,275 professional contacts with verified work emails tracked across these 2,028 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,028 architecture firms based in Portugal. Start with a free account, no credit card.
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Architecture firms by geography
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Browse the directory
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 SmartSearch, 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.
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Company intelligence · public preview
Top 25 architecture firms based in Portugal
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,028 matching company records for architecture firms based in Portugal, with 11,028 tracked contacts and 2,275 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 architecture firms based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Quadrantequadranteglobal.comHQ: Alfragide, PortugalReported employees: 1,001-5,000 | Alfragide, Portugal | 1,001-5,000 | Exact match | 570 contacts → |
“Quadrante is an Iberian leading professional services consulting firm in Engineering, Architecture, Environment and Sustainability, renowned for its agility, client-centric…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  VHM Vítor Hugovhm.ptHQ: Porto, PortugalReported employees: 201-500 | Porto, Portugal | 201-500 | Exact match | 239 contacts → |
“A VHM – Vitor Hugo - Coordenação e Gestão de Projectos S.A, fundada em 1993 pelo Eng.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tecnoplanotecnoplano.ptHQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 151 contacts → |
“Tecnoplano is a Consulting Group of Multidisciplinary services in Engineering, Architecture, Urbanism, Environment and Management.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  A400a400.ptHQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 146 contacts → |
“A A400 é uma empresa de engenharia especializada no desenvolvimento e coordenação de projetos, atuando com um modelo totalmente integrado que reúne todas as especialidades…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Saraiva Associadossaraivaeassociados.comHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 129 contacts → |
“S+A is multidisciplinary company of architecture and design, delivering consultancy services around the world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Jofebarjofebar.comHQ: Perafita, PortugalReported employees: 201-500 | Perafita, Portugal | 201-500 | Exact match | 125 contacts → |
“Jofebar is a Portuguese company established in 1986 whose quality of products and services in the area of façades, structures and window frames led to exponential growth and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Otiimaotiima.comHQ: Laundos, PortugalReported employees: 201-500 | Laundos, Portugal | 201-500 | Exact match | 98 contacts → |
“After three decades on the market, OTIIMA continues to inspire and fascinate the world of architecture with its innovative and breathtaking designs.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  HCI Construçõeshci.ptHQ: Lisbon, PortugalReported employees: 1,001-5,000 | Lisbon, Portugal | 1,001-5,000 | Exact match | 80 contacts → |
“Ao longo dos seus mais de 45 anos de vida, a HCI Construções sempre pautou a sua atuação por princípios rigorosos de ética, responsabilidade, rigor e cumprimento e valores de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ventura Partnersventuraandpartners.comHQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 78 contacts → |
“Ventura + Partners is a company dedicated to the development of architecture, design and urbanism projects, founded in 1994 by Manuel Ventura.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Openbook Groupopenbook.ptHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 77 contacts → |
“Openbook Group is composed of very distinct, complementary space-oriented worlds: Architecture, Interior Design, Real Estate, Design & Wayfinding, and Engineering.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ASLaslassociados.comHQ: Matosinhos, PortugalReported employees: 51-200 | Matosinhos, Portugal | 51-200 | Exact match | 76 contacts → |
“With over 20 years of experience in the market, ASL is a multidisciplinary engineering design consultancy that supports developers, investors and corporate clients in delivering…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fragmentosfragmentos.ptHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 73 contacts → |
“Fragmentos started as a collective of four architects, Duarte Pinto-Coelho, Marcus Cerdeira, Miguel Martins Santos, and Pedro Silva Lopes, and today it’s a studio with over 50…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  OODAooda.euHQ: Matosinhos, PortugalReported employees: 51-200 | Matosinhos, Portugal | 51-200 | Exact match | 67 contacts → |
“OODA was founded in 2010 in Porto on the initiative of Diogo Brito and Rodrigo Vilas-Boas whose paths had crossed on both professional and personal grounds.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 65 contacts → |
“Desde 2015, a FCK – Engenharia e Construção dedica-se a transformar projetos em espaços reais, funcionais e duradouros.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PMT Coordenação E Gestão DE Projetospmt-engenharia.ptHQ: Sintra, PortugalReported employees: 51-200 | Sintra, Portugal | 51-200 | Exact match | 62 contacts → |
“Desde 2009, a PMT apresenta-se ao mercado através de uma estrutura ágil, suportada por uma equipa técnica pluridisciplinar com uma larga experiência profissional, e um conjunto de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Paço De Arcos, PortugalReported employees: 11-50 | Paço De Arcos, Portugal | 11-50 | Exact match | 54 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Lmsi - Engineeringlmsi.ptHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 51 contacts → |
“With over four decades of experience, LMSI provides comprehensive engineering solutions that address every phase of the building life cycle.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AIAa-aia.ptHQ: Lisbon, PortugalReported employees: Not recorded | Lisbon, Portugal | Not recorded | Exact match | 50 contacts → |
“AIA is an architectural office based in downtown Lisbon.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Inovbuild, YOU Innovate, We Buildinovbuild.ptHQ: Carnaxide, PortugalReported employees: 51-200 | Carnaxide, Portugal | 51-200 | Exact match | 47 contacts → |
“A INOVBUILD foi criada com a missão de dar resposta às exigências do mercado no âmbito das obras de construção e remodelação de interiores, tendo como core business os mercados de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Promontoriopromontorio.netHQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 47 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Studio JVstudio-jv.comHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 45 contacts → |
“Com raízes que se estendem por continentes, o Studio JV é um escritório de arquitetura e design luso-brasileiro.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MÃO Livremaolivre.comHQ: Abrunheira, PortugalReported employees: 51-200 | Abrunheira, Portugal | 51-200 | Exact match | 42 contacts → |
“Nascida em 1998, a Mão Livre é uma empresa de design, arquitectura e construção, especializada na criação de espaços comerciais e institucionais.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Megautoria LDAmegautoria.ptHQ: Guimarães, PortugalReported employees: 51-200 | Guimarães, Portugal | 51-200 | Exact match | 42 contacts → |
“A Megautoria nasceu em 2013, em Lisboa, pela mão de André Nero Guimarães.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Masslabmasslab.ptHQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 40 contacts → |
“MASSLAB is a multidisciplinary design studio working across architecture, urban design, landscape, and product development.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Contacto Atlânticocontactoatlantico.comHQ: Estoril, PortugalReported employees: 51-200 | Estoril, Portugal | 51-200 | Exact match | 37 contacts → |
“Contacto Atlântico is an architecture firm, based in Portugal and founded in 1996 by Architect André Caiado.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,028 company matches
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Architecture firms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,025 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architecture firms by metro
Questions about this company list
What does Exact match mean for architecture firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architecture firms did RevenueBase find based in Portugal?
The saved snapshot records 2,028 matching company records, 11,028 tracked contacts and 2,275 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Architecture firms by geography
- Architecture firms based in the United States
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- Architecture firms based in Brazil
- Architecture firms based in France
- Architecture firms based in Germany
- Architecture firms based in Spain
- Architecture firms based in Italy
- Architecture firms based in Australia
- Architecture firms based in Canada
- Architecture firms based in the Netherlands
- Architecture firms based in Switzerland
- Architecture firms based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 architecture firms based in Portugal. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-firms/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 architecture firms based in Portugal
RevenueBase records 2,028 matching company records for architecture firms based in Portugal, with 11,028 tracked contacts and 2,275 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 architecture firms based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Quadrantequadranteglobal.com HQ: Alfragide, PortugalReported employees: 1,001-5,000 | Alfragide, Portugal | 1,001-5,000 | Exact match | 570 contacts → |
“Quadrante is an Iberian leading professional services consulting firm in Engineering, Architecture, Environment and Sustainability, renowned for its agility, client-centric…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VHM Vítor Hugovhm.pt HQ: Porto, PortugalReported employees: 201-500 | Porto, Portugal | 201-500 | Exact match | 239 contacts → |
“A VHM – Vitor Hugo - Coordenação e Gestão de Projectos S.A, fundada em 1993 pelo Eng.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tecnoplanotecnoplano.pt HQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 151 contacts → |
“Tecnoplano is a Consulting Group of Multidisciplinary services in Engineering, Architecture, Urbanism, Environment and Management.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | A400a400.pt HQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 146 contacts → |
“A A400 é uma empresa de engenharia especializada no desenvolvimento e coordenação de projetos, atuando com um modelo totalmente integrado que reúne todas as especialidades…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saraiva Associadossaraivaeassociados.com HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 129 contacts → |
“S+A is multidisciplinary company of architecture and design, delivering consultancy services around the world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Jofebarjofebar.com HQ: Perafita, PortugalReported employees: 201-500 | Perafita, Portugal | 201-500 | Exact match | 125 contacts → |
“Jofebar is a Portuguese company established in 1986 whose quality of products and services in the area of façades, structures and window frames led to exponential growth and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Otiimaotiima.com HQ: Laundos, PortugalReported employees: 201-500 | Laundos, Portugal | 201-500 | Exact match | 98 contacts → |
“After three decades on the market, OTIIMA continues to inspire and fascinate the world of architecture with its innovative and breathtaking designs.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HCI Construçõeshci.pt HQ: Lisbon, PortugalReported employees: 1,001-5,000 | Lisbon, Portugal | 1,001-5,000 | Exact match | 80 contacts → |
“Ao longo dos seus mais de 45 anos de vida, a HCI Construções sempre pautou a sua atuação por princípios rigorosos de ética, responsabilidade, rigor e cumprimento e valores de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ventura Partnersventuraandpartners.com HQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 78 contacts → |
“Ventura + Partners is a company dedicated to the development of architecture, design and urbanism projects, founded in 1994 by Manuel Ventura.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Openbook Groupopenbook.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 77 contacts → |
“Openbook Group is composed of very distinct, complementary space-oriented worlds: Architecture, Interior Design, Real Estate, Design & Wayfinding, and Engineering.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ASLaslassociados.com HQ: Matosinhos, PortugalReported employees: 51-200 | Matosinhos, Portugal | 51-200 | Exact match | 76 contacts → |
“With over 20 years of experience in the market, ASL is a multidisciplinary engineering design consultancy that supports developers, investors and corporate clients in delivering…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fragmentosfragmentos.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 73 contacts → |
“Fragmentos started as a collective of four architects, Duarte Pinto-Coelho, Marcus Cerdeira, Miguel Martins Santos, and Pedro Silva Lopes, and today it’s a studio with over 50…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OODAooda.eu HQ: Matosinhos, PortugalReported employees: 51-200 | Matosinhos, Portugal | 51-200 | Exact match | 67 contacts → |
“OODA was founded in 2010 in Porto on the initiative of Diogo Brito and Rodrigo Vilas-Boas whose paths had crossed on both professional and personal grounds.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 65 contacts → |
“Desde 2015, a FCK – Engenharia e Construção dedica-se a transformar projetos em espaços reais, funcionais e duradouros.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PMT Coordenação E Gestão DE Projetospmt-engenharia.pt HQ: Sintra, PortugalReported employees: 51-200 | Sintra, Portugal | 51-200 | Exact match | 62 contacts → |
“Desde 2009, a PMT apresenta-se ao mercado através de uma estrutura ágil, suportada por uma equipa técnica pluridisciplinar com uma larga experiência profissional, e um conjunto de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Paço De Arcos, PortugalReported employees: 11-50 | Paço De Arcos, Portugal | 11-50 | Exact match | 54 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lmsi - Engineeringlmsi.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 51 contacts → |
“With over four decades of experience, LMSI provides comprehensive engineering solutions that address every phase of the building life cycle.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AIAa-aia.pt HQ: Lisbon, PortugalReported employees: Not recorded | Lisbon, Portugal | Not recorded | Exact match | 50 contacts → |
“AIA is an architectural office based in downtown Lisbon.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Inovbuild, YOU Innovate, We Buildinovbuild.pt HQ: Carnaxide, PortugalReported employees: 51-200 | Carnaxide, Portugal | 51-200 | Exact match | 47 contacts → |
“A INOVBUILD foi criada com a missão de dar resposta às exigências do mercado no âmbito das obras de construção e remodelação de interiores, tendo como core business os mercados de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Promontoriopromontorio.net HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 47 contacts → |
“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…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Studio JVstudio-jv.com HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 45 contacts → |
“Com raízes que se estendem por continentes, o Studio JV é um escritório de arquitetura e design luso-brasileiro.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MÃO Livremaolivre.com HQ: Abrunheira, PortugalReported employees: 51-200 | Abrunheira, Portugal | 51-200 | Exact match | 42 contacts → |
“Nascida em 1998, a Mão Livre é uma empresa de design, arquitectura e construção, especializada na criação de espaços comerciais e institucionais.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Megautoria LDAmegautoria.pt HQ: Guimarães, PortugalReported employees: 51-200 | Guimarães, Portugal | 51-200 | Exact match | 42 contacts → |
“A Megautoria nasceu em 2013, em Lisboa, pela mão de André Nero Guimarães.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Masslabmasslab.pt HQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 40 contacts → |
“MASSLAB is a multidisciplinary design studio working across architecture, urban design, landscape, and product development.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Contacto Atlânticocontactoatlantico.com HQ: Estoril, PortugalReported employees: 51-200 | Estoril, Portugal | 51-200 | Exact match | 37 contacts → |
“Contacto Atlântico is an architecture firm, based in Portugal and founded in 1996 by Architect André Caiado.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Architecture firms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,025 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Architecture firms by metro
Questions about this company list
What does Exact match mean for architecture firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many architecture firms did RevenueBase find based in Portugal?
The saved snapshot records 2,028 matching company records, 11,028 tracked contacts and 2,275 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 architecture firms based in Portugal. Snapshot: September 6, 2026. https://revenuebase.ai/companies/architecture-firms/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗