Company lists · Data refreshed September 2026

Top 25 Civil engineering construction companies based in Portugal

Name: Civil engineering construction companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 276 companies tracked

RevenueBase identified 276 civil engineering construction companies headquartered in Portugal as of September 2026 and tracks 4,417 professional contacts across them, including 847 with verified work emails. Lisboa is the largest hub.

This list covers civil engineering construction companies 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 16, 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 16, 2026 86% judged on-target in blind review

276Companies

4,417Contacts tracked

847Verified emails

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The 25 largest civil engineering construction companies based in Portugal

Ranked by team size

Top 25 of 276 civil engineering construction companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering construction companies: 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	Sacyr Somague	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	1,001-5,000	407 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Gabriel A.S. Couto S.A	Partial evidence	Vila Nova De Famalicao Requiao, PortugalHQ checked Sep 16, 2026	501-1,000	242 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Alves Ribeiro, SA	Strong evidence	Lisboa, PortugalHQ checked Sep 16, 2026	51-200	235 contacts →
	Strong evidence “Alves Ribeiro, SA is a civil engineering company.” Source: RevenueBase Database · checked Sep 16, 2026
4	FCM Grupo	Partial evidence	Pêro Pinheiro, PortugalHQ checked Sep 16, 2026	501-1,000	134 contacts →
	Partial evidence “A FCM – Construções, SA é uma empresa que atua no setor da Construção Civil e Obras Públicas.” Source: RevenueBase Database · checked Sep 16, 2026
5	OPWAY	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	n/a	133 contacts →
	Partial evidence “OPWAY is a company with the capacity to reach every sector of the construction business, and whose experience and specialization is an advantage for its clients.” Source: RevenueBase Database · checked Sep 16, 2026
6	Mota-Engil Engenharia - Portugal	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	1,001-5,000	128 contacts →
	Indirect evidence “Fazer parte da Mota-Engil Engenharia é fazer parte do futuro.” Source: RevenueBase Database · checked Sep 16, 2026
7	Omatapalo E&c Portugal	Indirect evidence	Matosinhos, PortugalHQ checked Sep 16, 2026	201-500	120 contacts →
	Indirect evidence “A Omatapalo Engenharia e Construção Portugal está presente em Portugal desde 2016, integrando um grupo com origem em Angola e com mais de 20 anos de experiência no setor.” Source: RevenueBase Database · checked Sep 16, 2026
8	Tecniarte	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	51-200	101 contacts →
	Partial evidence “Tecniarte - Projectos e Construções S.A is a construction company based out of Rua Joshua Benoliel 1, Lisboa, Portugal.” Source: RevenueBase Database · checked Sep 16, 2026
9	Cjr-Cândido José Rodrigues	Indirect evidence	Selho São Lourenço, PortugalHQ checked Sep 16, 2026	501-1,000	98 contacts →
	Indirect evidence “Founded in 1970, CJR Empreiteiros / CJR - Cândido José Rodrigues is at the origin of the CJR Group.” Source: RevenueBase Database · checked Sep 16, 2026
10	Grupo Electrofer	Indirect evidence	Marinha Grande, PortugalHQ checked Sep 16, 2026	201-500	80 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	NVE Engenharias	Partial evidence	Guimarães, PortugalHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “A NVE engenharias SA é uma empresa prestadora de serviços no sector da construção civil e obras públicas.” Source: RevenueBase Database · checked Sep 16, 2026
12	FCK Engenharia E Construção	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	65 contacts →
	Indirect evidence “Desde 2015, a FCK – Engenharia e Construção dedica-se a transformar projetos em espaços reais, funcionais e duradouros.” Source: RevenueBase Database · checked Sep 16, 2026
13	Betar Engenharia	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “BETAR Group started in 1973, working on projects that became milestones in Portugal’s construction history.” Source: RevenueBase Database · checked Sep 16, 2026
14	Ergicon	Indirect evidence	Porto, PortugalHQ checked Sep 16, 2026	11-50	46 contacts →
	Indirect evidence “A ERGICON, Engenharia e Construção é uma empresa que surge no final de 2014, como resultado de uma reestruturação accionista da sua antecessora ACTICON – Engenharia e Construção.” Source: RevenueBase Database · checked Sep 16, 2026
15	Baltor	Indirect evidence	Viana Do Castelo, PortugalHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “Fundada em Fevereiro 2008, a Baltor Engenharia e Construção Lda, é hoje uma empresa ajustada às dificuldades e vicissitudes do mercado nacional.” Source: RevenueBase Database · checked Sep 16, 2026
16	Invenio Engenharia S.A	Indirect evidence	Maia, PortugalHQ checked Sep 16, 2026	51-200	39 contacts →
	Indirect evidence “Invenio Engenharia - O Futuro, constrói-se.” Source: RevenueBase Database · checked Sep 16, 2026
17	LMSA	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “A LMSA- Engenharia de Edifícios, S.A.” Source: RevenueBase Database · checked Sep 16, 2026
18	Gibb Engineering	Indirect evidence	Algés, PortugalHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “GIBB is a portuguese company of Consulting and Design with strong national and international reputation.” Source: RevenueBase Database · checked Sep 16, 2026
19	Profico	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	35 contacts →
	Partial evidence “PROFICO was established in 1991, headquartered in Lisbon, Portugal, with the main goal of developing design projects in the area of structural engineering.” Source: RevenueBase Database · checked Sep 16, 2026
20	Cosmik Group	Partial evidence	Alfragide, PortugalHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “A Cosmik é uma empresa especializada em construção civil e obras publicas de edifícios residenciais e comerciais, com conhecimento, experiência, relacionamento pessoal e a…” Source: RevenueBase Database · checked Sep 16, 2026
21	Ferca, S.A	Partial evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “FERCA – Construções Racionalizadas e Estruturas, Lisboa, Lda is an engineering company dedicated to the marketing of solutions, materials and services related to the world of…” Source: RevenueBase Database · checked Sep 16, 2026
22	JSJ Structural Engineering	Indirect evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
23	Ecociaf, Construção Civil E Obras Publicas, LDA	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “Site Project Management” Source: RevenueBase Database · checked Sep 16, 2026
24	Edgar Cardoso	Partial evidence	Lisboa, PortugalHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “EDGAR CARDOSO is a private engineering company, independent from any other entity in the industry, such as suppliers and contractors.” Source: RevenueBase Database · checked Sep 16, 2026
25	LCW Engenharia DE Estruturas	Indirect evidence	Lisbon, PortugalHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “LCW began its activity in 1994 with the designation Lisconcebe, and changed to its present name in 2011.” Source: RevenueBase Database · checked Sep 16, 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: civil engineering construction companies. 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 civil engineering construction companies.
Partial evidence: Its own public description names part of civil engineering construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering construction companies. 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 276 civil engineering construction companies based in Portugal

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Civil engineering construction companies based in Portugal at a glance

As of Sep 16, 2026

19.2%Verified-email coverage

16.0Average contacts per company

11-50Median size (employees)

14.9%Largest-city concentration · Lisboa

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 276 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 civil engineering construction companies, 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 “civil engineering construction companies”. 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 civil engineering construction companies), 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 civil engineering construction companies, 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, 847 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 16, 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.

Civil engineering construction companies by metro

Civil engineering construction companies in Lisboa41

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 civil engineering construction companies, 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 civil engineering construction companies are there based in Portugal?

RevenueBase identified 276 civil engineering construction companies 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?

Sacyr Somague, headquartered in Lisboa, tops this list with the largest team on record.

Which city has the most civil engineering construction companies?

Lisboa leads with 41 headquartered companies, followed by Porto (16) and Braga (7).

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 847 verified decision-maker contacts tracked across these 276 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 16, 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.