Company lists · Data refreshed September 2026

Top 13 Offshore engineering companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 36 companies tracked

RevenueBase identified 36 company matches for offshore engineering companies associated with Portugal as of September 2026 and tracks 984 professional contacts across them, including 388 with verified work emails. Lisbon is the largest hub.

This list covers company matches for offshore engineering companies 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 17, 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 17, 2026 How this list was built

36Companies

984Contacts tracked

388Verified emails

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The 13 largest offshore engineering companies based in Portugal

Ranked by team size

Top 13 of 36 company matches for offshore engineering companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Technoedif	Exact match	Porto Salvo, PortugalHQ recorded Sep 17, 2026	201-500	303 contacts →
	Exact match “TECHNOEDIF Engenharia, SA is a Portuguese independent engineering company specialized in a wide range of activities, namely:" Elaboration of engineering design studies;"…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	TCPI	Exact match	Porto Salvo, PortugalHQ recorded Sep 17, 2026	201-500	166 contacts →
	Exact match “We are an international E&I Engineering, Construction and Maintenance company operating worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Etermar	Exact match	Setúbal, PortugalHQ recorded Sep 17, 2026	501-1,000	145 contacts →
	Exact match “Etermar is a leading European marine engineering company, operating in 16 different countries on four different continents.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Step Consolidated, LDA	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Lopes & Caldas Engenharia, LDA	Exact match	Santa Maria Maior, PortugalHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Serviços de Engenharia Metalomecânica, Construção de Estruturas Metálicas, Construções Metálicas Offshore, Serralharia Civil, Construção Naval.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Vera Navis Ship Design	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Vera Navis is a design office providing naval architecture and marine engineering services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	EPMF	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “A EPMF iniciou a atividade na área dos Projetos, Fiscalização e Manutenção de Instalações.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	R5 Marine Solutions	Exact match	Aveiro, PortugalHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “R5 Marine Solutions is an innovative spin-off from R5 Engineers which offers engineering solutions to face the maritime challenges at both coastal and offshore levels…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Exe-Quadrante	Exact match	Lisbon, PortugalHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match “With a highly experienced team of civil, coastal, hydraulic, and structural engineers, combining more than 68 years of experience, EXE-QUADRANTE proposes a competitive offer in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Tubival	Exact match	Vila Nova Da Telha, PortugalHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “A Tubival - Instalações Industriais, Lda, actua principalmente na concepção, projecto e fornecimento de Instalações e Equipamentos industriais, especialmente nos domínios da…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	ENCKE	Exact match	Porto, PortugalHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “ENCKE is a private company, independent from any economic or vested interests.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Insoltub Welding & Piping, LDA	Exact match	Sertã, PortugalHQ recorded Sep 17, 2026	51-200	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Inersel, S.A	Exact match	Penafiel, PortugalHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 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 “offshore engineering companies”. 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 13 of 36 offshore engineering companies based in Portugal

See the full list, filter by size, metro and specialty, and access 388 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore engineering companies based in Portugal at a glance

As of Sep 17, 2026

39.4%Verified-email coverage

27.3Average contacts per company

11-50Median size (employees)

19.4%Largest-city concentration · Lisbon

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 36 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 “offshore engineering companies” 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 388 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 17, 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 “offshore engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore engineering companies are there based in Portugal?

RevenueBase identified 36 company matches for offshore engineering companies 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?

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

Which city has the most offshore engineering companies?

Lisbon leads with 7 company records, followed by Aveiro (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 388 professional contacts with verified work emails tracked across these 36 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 17, 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.