Company lists · Data verified August 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 Verified Aug 28, 2026 78 companies tracked

There are 78 engineering staffing companies headquartered in Portugal (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Adecco Permanent Recruitment	Porto	201-500	318	68
2	Gapstars	Lisboa	201-500	256	35
3	AMM Group	Lisbon	201-500	148	18
4	Experis Portugal	Porto	51-200	100	38
5	Wanted	Lisboa	51-200	92	25
6	AA Euro Group	Vila Nova De Gaia	11-50	86	35
7	Ortogonal	Vila Nova De Gaia Vila Nova De Gaia	51-200	70	42
8	Afaconsult	Vila Nova De Gaia	11-50	38	27
9	WA	n/a	11-50	32	15
10	ETP Group	Gdynia	201-500	31	8
11	Regivir	Paiao	201-500	23	4
12	Antagon International, LDA	Sintra	1-10	13	1
13	Elemento Finito	Porto	11-50	10	5
14	Hito Solutions	Aveiro	11-50	10	5
15	Infinitech Engenharia	Ermesinde	11-50	10	2
16	Optima Forma LDA	Porto	1-10	6	2
17	Mira Systems	Coimbra Penela	1-10	5	2
18	Buildprint	Angra Do Heroismo	1-10	4	3
19	Groundmotion International	Bobadela	11-50	3	2
20	Marathon Trabalho Temporário	Barreiro	51-200	1	1
21	Squartz Consultores	Linda-A-Velha	1-10	1	1
22	Nave Engineering	Lisboa	1-10	1	1
23	Epsn Workforce Portugal	Braga	1-10	1	1

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 Aug 28, 2026

11-50Median size (employees)

LisboaLargest hub · 11 HQs

59Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Engineering staffing companies by metro

Metro	Companies
Engineering staffing companies in Lisboa	11
Engineering staffing companies in Porto	8
Engineering staffing companies in Lisbon	3
Engineering staffing companies in Amarante	2
Engineering staffing companies in Matosinhos	2
Engineering staffing companies in Bobadela	2
Engineering staffing companies in Amadora Portugal	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “engineering staffing companies”, with match quality audited by blind human judging, and headquartered in Portugal.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many engineering staffing companies are there based in Portugal?

There are 78 engineering staffing companies headquartered in Portugal as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.