Company lists · Data verified August 2026

Top 25 Contract staffing agencies based in Spain

Name: Contract staffing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 268 companies tracked

There are 268 contract staffing agencies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 177,926 professional contacts across them, including 12,641 with verified work emails and 6,777 with mobile numbers. Madrid is the largest hub.

This list covers contract staffing agencies headquartered in Spain, 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.

268Companies

177,926Contacts tracked

12,641Verified emails

6,777Mobile numbers

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The 25 largest contract staffing agencies based in Spain

Ranked by team size

Top 25 of 268 contract staffing agencies based in Spain, 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	Bilbo	10001+	139,746	10,743
2	Manpowergroup	Badalona	10001+	27,299	1,065
3	Iman Group	Madrid	10001+	1,152	13
4	Eulen Flexiplán	Madrid	10001+	975	219
5	Grupo Constant	Barcelona	1,001-5,000	806	42
6	Synergie España	Barcelona	5,001-10,000	611	76
7	Grupo Crit	Seville	1,001-5,000	483	32
8	Marlex	Girona	201-500	444	86
9	TEMPS	Valencia	201-500	386	37
10	Triangle Solutions Rrhh	Madrid	1,001-5,000	355	28
11	RAS Interim España	Barcelona	51-200	162	14
12	Interempleo	Huelva	51-200	131	10
13	Keapps	Barcelona	201-500	120	6
14	Meditempus ETT S.A	Bilbao	501-1,000	119	14
15	Terra Fecundis	Murcia	5,001-10,000	111	4
16	MA Montreal Associates	Barcelona	51-200	107	35
17	Grupo Noa's	n/a	51-200	100	14
18	Fut-Ure Global Talent Partners	Pozuelo De Alarcon	51-200	86	1
19	Boycor	Madrid	51-200	76	3
20	Iddtek	Derio	51-200	75	7
21	Mindquest	Barcelona	51-200	73	42
22	Activa Canarias Rrhh	Las Palmas De Gran Canaria	51-200	73	10
23	Grupompleo	Sant Joan Despi	201-500	73	2
24	Keyjob ETT	Barcelona	201-500	66	3
25	SEXPE	Olivenza	201-500	62	1

Showing 25 of 268 contract staffing agencies based in Spain

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Contract staffing agencies based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 76 HQs

6,777Contacts with mobile numbers

31Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Contract staffing agencies by metro

Metro	Companies
Contract staffing agencies in Madrid	76
Contract staffing agencies in Barcelona	44
Contract staffing agencies in Valencia	15
Contract staffing agencies in Malaga	12
Contract staffing agencies in Sevilla	6
Contract staffing agencies in Bilbao	6
Contract staffing agencies in Murcia	5

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 “contract staffing agencies”, with match quality audited by blind human judging, and headquartered in Spain.
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; 31 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 contract staffing agencies are there based in Spain?

There are 268 contract staffing agencies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Adecco, headquartered in Bilbo, tops this list with the largest team on record.

Which city has the most contract staffing agencies?

Madrid leads with 76 headquartered companies, followed by Barcelona (44) and Valencia (15).

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 12,641 verified decision-maker contacts tracked across these 268 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.