Company lists · Data refreshed September 2026

Top 23 Engineering staffing companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 78 companies tracked

RevenueBase identified 78 engineering staffing companies headquartered in Portugal as of September 2026 and tracks 1,481 professional contacts across them, including 341 with verified work emails and 59 with mobile numbers. Lisboa is the largest hub.

This list covers engineering staffing 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

78Companies

1,481Contacts tracked

341Verified emails

59Mobile numbers

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The 23 largest engineering staffing companies based in Portugal

Ranked by team size

Top 23 of 78 engineering staffing companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to engineering staffing 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	Adecco Permanent Recruitment	Indirect evidence	Porto, Portugal	201-500	318 contacts →
	Indirect evidence “Adecco Specialized Recruitment is a successful partnership for your business.” Source: RevenueBase Database · checked Sep 2, 2026
2	Gapstars	Partial evidence	Lisboa, Portugal	201-500	256 contacts →
	Partial evidence “Gapstars Tech helps ambitious companies scale digital products with high-performing, embedded engineering teams.” Source: RevenueBase Database · checked Sep 2, 2026
3	AMM Group	Partial evidence	Lisbon, Portugal	201-500	148 contacts →
	Partial evidence “AMM Group helps organisations deliver complex engineering, IT, and software solutions while also enabling them to build high‑performing teams.” Source: RevenueBase Database · checked Sep 2, 2026
4	Experis Portugal	Indirect evidence	Porto, Portugal	51-200	100 contacts →
	Indirect evidence “Experis™ is the global leader in professional resourcing and project-based workforce solutions.” Source: RevenueBase Database · checked Sep 2, 2026
5	Wanted	Partial evidence	Lisboa, Portugal	51-200	92 contacts →
	Partial evidence “Wanted is an international staffing agency founded in 1981, specialising in providing technical professionals for large-scale industrial and construction projects.” Source: RevenueBase Database · checked Sep 2, 2026
6	AA Euro Group	Indirect evidence	Vila Nova De Gaia, Portugal	11-50	86 contacts →
	Indirect evidence “AA Euro Group are a specialist recruitment consultancy operating in a number of key locations across Europe in all sectors of industry, providing short and long-term labour hire…” Source: RevenueBase Database · checked Sep 2, 2026
7	Ortogonal	Indirect evidence	Vila Nova De Gaia Vila Nova De Gaia, Portugal	51-200	70 contacts →
	Indirect evidence “A ORTOGONAL nasceu em Janeiro de 2013 com o objetivo de prestar serviços de Engenharia e Gestão com elevado padrão de qualidade, garantindo por um lado um serviço de excelência…” Source: RevenueBase Database · checked Sep 2, 2026
8	Afaconsult	Partial evidence	Vila Nova De Gaia, Portugal	11-50	38 contacts →
	Partial evidence “Afaconsult is a multidisciplinar engineering company, with offices in Vila Nova de Gaia.” Source: RevenueBase Database · checked Sep 2, 2026
9	WA	Indirect evidence	Portugal	11-50	32 contacts →
	Indirect evidence “A WA – Engenharia e Consultoria é composta por um conjunto de profissionais de engenharia com uma vasta experiência nas suas áreas de intervenção e em edifícios e empreendimentos…” Source: RevenueBase Database · checked Sep 2, 2026
10	ETP Group	Indirect evidence	Gdynia, Portugal	201-500	31 contacts →
	Indirect evidence “Energy Through People (ETP) is a project-driven workforce and technical services company delivering dedicated technical teams for complex energy, offshore, marine, industrial…” Source: RevenueBase Database · checked Sep 2, 2026
11	Regivir	Indirect evidence	Paiao, Portugal	201-500	23 contacts →
	Indirect evidence “Focados na Melhor Solução Temporária de Recursos Humanos Recrutamento \| Seleção \| Colocação em trabalho temporário Detentora do Alvará N.º 13, a REGIVIR opera no Sector de…” Source: RevenueBase Database · checked Sep 2, 2026
12	Antagon International, LDA	Indirect evidence	Sintra, Portugal	1-10	13 contacts →
	Indirect evidence “Antagon International, Lda is located in Sintra - Portugal and its aim is primariliy focused in the selection and recruitment of qualified professionals in the Oil & Gas, Energy…” Source: RevenueBase Database · checked Sep 2, 2026
13	Elemento Finito	Indirect evidence	Porto, Portugal	11-50	10 contacts →
	Indirect evidence “A Elemento Finito é uma empresa de Engenharia vocacionada para o desenvolvimento de Projectos e serviços de Consultoria.” Source: RevenueBase Database · checked Sep 2, 2026
14	Hito Solutions	Indirect evidence	Aveiro, Portugal	11-50	10 contacts →
	Indirect evidence “Our approach to recruitment is direct, pragmatic, and tailored to each vacancy and its requirements, the client, its culture, and its identity.” Source: RevenueBase Database · checked Sep 2, 2026
15	Infinitech Engenharia	Indirect evidence	Ermesinde, Portugal	11-50	10 contacts →
	Indirect evidence “A Infinitech Engenharia tem pautado o seu percurso, pela eficácia, responsabilidade e rigor que coloca em todos os seus trabalhos, nomeadamente nos projetos de engenharia, também…” Source: RevenueBase Database · checked Sep 2, 2026
16	Optima Forma LDA	Indirect evidence	Porto, Portugal	1-10	6 contacts →
	Indirect evidence “Find Great IT Talent For Your Team We'll make sure they're the right fit for you, with exposure & support in the right areas.” Source: RevenueBase Database · checked Sep 2, 2026
17	Mira Systems	Indirect evidence	Coimbra Penela, Portugal	1-10	5 contacts →
	Indirect evidence “ᴾᵀ ⁻⁻ Lifelong partner para empresas de fabrico e gestão de estruturas.” Source: RevenueBase Database · checked Sep 2, 2026
18	Buildprint	Indirect evidence	Angra Do Heroismo, Portugal	1-10	4 contacts →
	Indirect evidence “A BUILDPRINT é uma empresa de prestação de serviços de engenharia e consultoria no sector da construção civil” Source: RevenueBase Database · checked Sep 2, 2026
19	Groundmotion International	Partial evidence	Bobadela, Portugal	11-50	3 contacts →
	Partial evidence “GROUNDMOTION is a global engineering services company.” Source: RevenueBase Database · checked Sep 2, 2026
20	Marathon Trabalho Temporário	Indirect evidence	Barreiro, Portugal	51-200	1 contacts →
	Indirect evidence “A Marathon é uma empresa prestadora de serviços de Recursos Humanos, jovem e dinâmica, criada em 2019, mas que conta com profissionais oriundos deste setor, com vários anos de…” Source: RevenueBase Database · checked Sep 2, 2026
21	Squartz Consultores	Partial evidence	Linda-A-Velha, Portugal	1-10	1 contacts →
	Partial evidence “Squartz Consultores is a Engineering company based out of R.” Source: RevenueBase Database · checked Sep 2, 2026
22	Nave Engineering	Partial evidence	Lisboa, Portugal	1-10	1 contacts →
	Partial evidence “A NAVE Engineering é uma empresa recente que actua na área de serviços e consultoria de engenharia e que se encontra sediada em Lisboa, Portugal.” Source: RevenueBase Database · checked Sep 2, 2026
23	Epsn Workforce Portugal	Indirect evidence	Braga, Portugal	1-10	1 contacts →
	Indirect evidence “A EPSN Workforce, é uma multinacional em expansão no mercado nacional, com 9 escritórios espalhados pela Europa, e tem como objectivo ser o principal intermediário no recrutamento…” Source: RevenueBase Database · checked Sep 2, 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: engineering staffing 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 engineering staffing companies.
Partial evidence: Its own public description names part of engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering staffing 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 23 of 78 engineering staffing companies based in Portugal

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Engineering staffing companies based in Portugal at a glance

As of Sep 2, 2026

23.0%Verified-email coverage

4.0%Mobile-number coverage

19.0Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Lisboa

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 engineering staffing 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 “engineering staffing 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 engineering staffing 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 engineering staffing 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, 341 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 2, 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.

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 engineering staffing 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 engineering staffing companies are there based in Portugal?

RevenueBase identified 78 engineering staffing 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?

Adecco Permanent Recruitment, headquartered in Porto, tops this list with the largest team on record.

Which city has the most engineering staffing companies?

Lisboa leads with 11 headquartered companies, followed by Porto (8) and Lisbon (3).

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 341 verified decision-maker contacts tracked across these 78 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 2, 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.