Company lists · Data refreshed September 2026

Top 16 Transportation infrastructure firms based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 51 companies tracked

RevenueBase identified 51 company matches for transportation infrastructure firms associated with Portugal as of September 2026 and tracks 2,596 professional contacts across them, including 854 with verified work emails. Lisbon is the largest hub.

This list covers company matches for transportation infrastructure 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 19, 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 19, 2026 How this list was built

51Companies

2,596Contacts tracked

854Verified emails

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The 16 largest transportation infrastructure firms based in Portugal

Ranked by team size

Top 16 of 51 company matches for transportation infrastructure firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Infraestruturas DE Portugal	Exact match	PortugalHQ recorded Sep 19, 2026	1,001-5,000	1,106 contacts →
	Exact match “A Infraestruturas de Portugal lidera um conjunto de empresas que atuam numa lógica de complementaridade, abrangendo serviços qualificados de engenharia, telecomunicações e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Sacyr Somague	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	1,001-5,000	407 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 19, 2026 · View company records in RevenueBase
3	Gabriel A.S. Couto S.A	Exact match	Vila Nova De Famalicao Requiao, PortugalHQ recorded Sep 19, 2026	501-1,000	242 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 19, 2026 · View company records in RevenueBase
4	Gibb Engineering	Exact match	Algés, PortugalHQ recorded Sep 19, 2026	51-200	37 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 19, 2026 · View company records in RevenueBase
5	TIIC	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Shaping a sustainable future for infrastructure, enhancing the communities' quality of life"(TIIC's mission) TIIC is a pan-European infrastructure firm, established in 2008, with…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Edgar Cardoso	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	11-50	23 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 19, 2026 · View company records in RevenueBase
7	LCW Engenharia DE Estruturas	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	11-50	23 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 19, 2026 · View company records in RevenueBase
8	Tâmega Engineering	Exact match	Bucelas, PortugalHQ recorded Sep 19, 2026	51-200	21 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 19, 2026 · View company records in RevenueBase
9	Egis In Portugal	Exact match	Lamego, PortugalHQ recorded Sep 19, 2026	51-200	19 contacts →
	Exact match “Gestão de Infraestruturas dos Transportes Terrestres” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Fernandes&fernandes,lda	Exact match	Vila Nova De Famalicão, PortugalHQ recorded Sep 19, 2026	51-200	11 contacts →
	Exact match “Fundada em 1980 a Fernandes & Fernandes, Lda, é uma empresa com mais de 30 anos de existência e experiência no sector da construção civil e obras públicas, sediada em Vila Nova…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Vialivre S.A	Exact match	Vila Do Conde, PortugalHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “A VIALIVRE é uma sociedade anónima de capitais privados, criada em 2010, tendo como missão global a prestação de serviços no âmbito da operação e manutenção de infra-estruturas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Inframais Construções LDA	Exact match	Vila Franca De Xira, PortugalHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “A Inframais Construções é uma empresa que se destaca nas obras de Infraestruturas: Loteamentos, Vias de Comunicação, Obras Privadas e Públicas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Fgp-Engenharia Civil LDA	Exact match	Portimão, PortugalHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “A F.G.P.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Perry DA Câmara E Assoc. Consult. Eng., LDA	Exact match	Lisbon, PortugalHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “PC & A is an engineering consultants firm which the main activity is the design of bridges, buildings and special structures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Rúbrikassimétrica	Exact match	Palmela, PortugalHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match “A Rúbrikassimétrica é uma empresa de construção civil e obras públicas, que também fornece serviços de consultoria a empresas e fiscalização de obras, elaboração de projetos desde…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Camacho Engenharia SA	Exact match	Guimarães, PortugalHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 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 “transportation infrastructure 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 16 of 51 transportation infrastructure firms based in Portugal

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Transportation infrastructure firms based in Portugal at a glance

As of Sep 19, 2026

32.9%Verified-email coverage

50.9Average contacts per company

11-50Median size (employees)

27.5%Largest-city concentration · Lisbon

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 51 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 “transportation infrastructure 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 854 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 19, 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 “transportation infrastructure firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation infrastructure firms are there based in Portugal?

RevenueBase identified 51 company matches for transportation infrastructure 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?

Infraestruturas DE Portugal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transportation infrastructure firms?

Lisbon leads with 14 company records, followed by Povoa De Varzim (2) and Viana Do Castelo (2).

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 854 professional contacts with verified work emails tracked across these 51 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 19, 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.