Company lists · Data refreshed September 2026

Top 25 Infrastructure design firms based in Portugal

RevenueBase identified 161 company matches for infrastructure design firms associated with Portugal as of September 2026 and tracks 3,757 professional contacts across them, including 914 with verified work emails. Lisbon is the largest hub.

This list covers company matches for infrastructure design 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 20, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
161Companies
3,757Contacts tracked
914Verified emails
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The 25 largest infrastructure design firms based in Portugal

Ranked by team size
Top 25 of 161 company matches for infrastructure design firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAlfragide, PortugalHQ recorded Sep 20, 20261,001-5,000570 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 20, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Sep 20, 20261,001-5,000407 contacts →

Exact match

“Sacyr Somague, part of Sacyr Group, offers a high quality global engineering service, conceiving, designing and carrying out large-scale works, in areas such as public works (sea…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchVila Nova De Famalicao Requiao, PortugalHQ recorded Sep 20, 2026501-1,000242 contacts →

Exact match

“Founded in 1948, Gabriel Couto has consistently expanded its areas of expertise to now include the construction of roads, highways, bridges, viaducts, sewers, water purification…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchPorto, PortugalHQ recorded Sep 20, 2026201-500239 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 20, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Sep 20, 202651-200235 contacts →

Exact match

“Alves Ribeiro, SA is a civil engineering company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Sep 20, 2026501-1,000185 contacts →

Exact match

“We believe in Engineering with a capital “E”.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Sep 20, 202651-200115 contacts →

Exact match

“PROSPECTIVA is an Engineering Consultancy Company with 40 years of activity (domestic and overseas), 120 people, 2 main areas of activity: 1.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchGuimarães, PortugalHQ recorded Sep 20, 202651-200101 contacts →

Exact match

“Starting up in 1979, Camacho Engenharia develops its activity in civil and infrastructure engineering, focusing on water, environment, urban planning, roads and landscaping, as…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMatosinhos, PortugalHQ recorded Sep 20, 202651-20076 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 20, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Sep 20, 202651-20067 contacts →

Exact match

“GWIC is an international engineering and consulting group providing end-to-end advisory, technical and project structuring services across the infrastructure and built environment…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Sep 20, 2026201-50062 contacts →

Exact match

“Desde 1980 que garantimos e comprometemo-nos a prestar um serviço de qualidade aos nossos clientes, com o fornecimento totalmente integrado de serviços de Engenharia e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Sep 20, 202651-20056 contacts →

Exact match

“BETAR Group started in 1973, working on projects that became milestones in Portugal’s construction history.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5037 contacts →

Exact match

“A LMSA- Engenharia de Edifícios, S.A.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAlgés, PortugalHQ recorded Sep 20, 202651-20037 contacts →

Exact match

“GIBB is a portuguese company of Consulting and Design with strong national and international reputation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“PROFICO was established in 1991, headquartered in Lisbon, Portugal, with the main goal of developing design projects in the area of structural engineering.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchGondomar, PortugalHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“A PAULO PEREIRA -SERVIÇOS DE ENGENHARIA CIVIL É UMA EMPRESA COM 27 ANOS DE EXPERIÊNCIA NA ÁREA DE PROJETOS DE ENGENHARIA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchPaços De Ferreira, PortugalHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“No atual contexto energético e ambiental, a importância da produção de eletricidade através de fontes de Energia Renovável é o ponto-chave na contribuição da descarbonização do…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchTelheiras, PortugalHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“360 Engineering is a design and project management engineering company that aims to work close to its clients, in order to establish a long-term partnership and business relation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“The EACE - Engenheiros Associados, Consultores em Engenharia group carries out its activity in all areas of engineering consulting, aiming for project integration and quality…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“A JSJ é uma empresa de engenharia especializada em projetos estruturais e geotécnicos, com mais de 30 anos de experiência em grandes projetos do Setor Público e Privado.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“EDGAR CARDOSO is a private engineering company, independent from any other entity in the industry, such as suppliers and contractors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“LCW began its activity in 1994 with the designation Lisconcebe, and changed to its present name in 2011.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBucelas, PortugalHQ recorded Sep 20, 202651-20021 contacts →

Exact match

“Founded in January 1946, in Amarante, Tâmega Engineering has grown to become a benchmark company in the Civil Engineering and Public Works sectors in Portugal, with an extensive…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“A TECNOFISIL - Consultores de Engenharia, S.A, foi fundada em 1988 por um grupo de Engenheiros Civis, para prestar serviços de consultoria de Engenharia, nomeadamente em Projectos…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchPorto, PortugalHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“A Hidrofunção nasceu em 1986, no Porto, e desde então dedica-se a criar soluções de engenharia que fazem a diferença.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 161 infrastructure design firms based in Portugal

See the full list, filter by size, metro and specialty, and access 914 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure design firms based in Portugal at a glance

As of Sep 20, 2026
24.3%Verified-email coverage
23.3Average contacts per company
1-10Median size (employees)
29.2%Largest-city concentration · Lisbon
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
49
51-200
14
201-500
4
501-1,000
4
1,001-5,000
2

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 161 companies.

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 “infrastructure design 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 914 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 20, 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.

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 “infrastructure design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design firms are there based in Portugal?

RevenueBase identified 161 company matches for infrastructure design 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 infrastructure design firms?

Lisbon leads with 47 company records, followed by Porto (13) and Alges (4).

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 914 professional contacts with verified work emails tracked across these 161 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 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 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.