# The 50 largest Human Resources Services companies in Spain

Tamtam tracks 55 Human Resources Services companies headquartered in Spain. This list ranks the 50 largest by number of employees on LinkedIn, led by Externa, Randstad España and Profesional Idependiente. Their median headcount is 329. Half of them were founded in 2004 or later. The most common headquarters are Madrid (19), Barcelona (10) and A Coruña (2).

These Spanish companies are active in human resources services, providing a wide range of solutions from recruitment to outsourcing. They represent a mix of large established firms and some younger companies. Externa, with 7000 employees, offers comprehensive outsourcing services. Randstad España provides recruitment and training, while Profesional Idependiente focuses on Coaching Psychology. ManpowerGroup Spain is a global leader in talent strategy solutions.

A notable pattern among these companies is the strong concentration of headquarters in the Madrid region, with Barcelona also being a significant hub. Companies like EULEN Flexiplán, Grupo Constant, and Grupo CTC are all based in these major cities, indicating a geographic clustering of the HR services industry in Spain.

🇪🇸 Spain · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Externa](https://www.tamtam.ai/c/externa-a-coruna) (grupoexterna.es)<br>A provider of comprehensive outsourcing services, specializing in efficient resource management and tailored solutions to enhance productivity and cost savings for clients | Human Resources Services | 🇪🇸 A Coruña | 7,000 | 2006 |
| 2 | [Randstad España](https://www.tamtam.ai/c/randstad-espana) (randstad.es)<br>Leading provider of human resources solutions in Spain, offering recruitment, training, temporary staffing, and workforce consulting services. | Human Resources Services | 🇪🇸 Madrid | 4,014 |  |
| 3 | [Profesional Idependiente](https://www.tamtam.ai/c/profesional-idependiente) (cp-barcelona.com)<br>The company offers Coaching Psychology services for individuals, Supervision for coaches and psychologist coaches, and promotes health and leadership competencies | Human Resources Services | 🇪🇸 Barcelona | 2,152 | 2005 |
| 4 | [ManpowerGroup Spain](https://www.tamtam.ai/c/manpowergroup-spain) (manpowergroup.es)<br>Global leader in innovative talent strategy solutions, offering services in recruitment, assessment, training, career development, outsourcing, and consulting to drive business and individual success | Human Resources Services | 🇪🇸 Madrid | 1,224 | 1988 |
| 5 | [EULEN Flexiplán](https://www.tamtam.ai/c/eulen-flexiplan) (flexiplan.eulen.com)<br>With over 45 years of experience, the company offers recruitment, selection, and placement services for professionals, utilizing innovative HR technologies like E-recluitment and E-contracting | Human Resources Services | 🇪🇸 Madrid | 1,109 |  |
| 6 | [Grupo Constant](https://www.tamtam.ai/c/grupo-constant) (grupoconstant.com)<br>Leader in HR outsourcing, facilities, and temporary work solutions Specializing in effective, innovative services, focusing on quality, authenticity, respect, and efficiency | Human Resources Services | 🇪🇸 Barcelona | 1,041 | 1987 |
| 7 | [Manpower España](https://www.tamtam.ai/c/manpower-espana) (manpower.es)<br>The company specializes in flexibility solutions and professional selection, supporting talent strategies, helping individuals find jobs, and developing skills for employability and growth | Human Resources Services | 🇪🇸 Madrid | 873 | 1988 |
| 8 | [Marlex](https://www.tamtam.ai/c/marlex) (marlex.net)<br>A leading professional services firm specializing in HR solutions, offering Interim, Recruiting, and Executive services with over 25 years of experience | Human Resources Services | 🇪🇸 Girona | 852 |  |
| 9 | [Grupo CTC](https://www.tamtam.ai/c/grupo-ctc) (randstad.es)<br>Specializing in operational marketing, logistics, industrial processes, and business management, the Group offers a wide range of outsourcing services | Human Resources Services | 🇪🇸 Madrid | 822 | 1960 |
| 10 | [Gureak](https://www.tamtam.ai/c/gureak) (gureak.com)<br>A Basque group creating work opportunities for persons with disabilities, specializing in intellectual disabilities in Gipuzkoa, across industries | Human Resources Services | 🇪🇸 Donostia-San Sebastian | 761 | 1975 |
| 11 | [TEMPS](https://www.tamtam.ai/c/temps) (temps.es)<br>Specialized company managing temporary and permanent staffing needs nationally and internationally Thirty years experience in human resources, focusing on quality and excellence | Human Resources Services | 🇪🇸 Madrid | 754 | 1992 |
| 12 | [Grupo Nortempo](https://www.tamtam.ai/c/nortempo) (nortempo.com)<br>Providing comprehensive human resources and service management solutions, assisting companies with talent acquisition, professional development, and operational support across various sectors. | Human Resources Services | 🇪🇸 A Coruña | 703 | 1991 |
| 13 | [Grupo Temporing](https://www.tamtam.ai/c/grupo-temporing) (temporing.es)<br>A leading business group specializing in HR solutions, temporary work, outsourcing, training, PPE, workwear, consulting, and risk prevention services | Human Resources Services | 🇪🇸 Hospitalet de Llobregat | 673 | 1993 |
| 14 | [Grupo Crit](https://www.tamtam.ai/c/grupo-crit) (grupo-crit.com)<br>Provides comprehensive HR services, including temporary staffing, outsourcing, and consulting, focused on improving employability and job integration for individuals and businesses. | Human Resources Services | 🇪🇸 Madrid | 641 | 1995 |
| 15 | [Trabajo de Peluquería](https://www.tamtam.ai/c/trabajo-de-peluqueria) (trabajodepeluqueria.es)<br>A company specializing in online recruitment for beauty salons and related businesses, as well as assisting beauty product distributors with selecting sales and technical professionals | Human Resources Services | 🇪🇸 Majadahonda | 578 | 2017 |
| 16 | [Human Resources by Sede21](https://www.tamtam.ai/c/human-resources-by-sede21) (sede21.com)<br>A global company based in Barcelona, emphasizing results, service, and sensibility in delivering its products or services worldwide | Human Resources Services | 🇪🇸 Barcelona | 577 | 2005 |
| 17 | [Fundación Adecco](https://www.tamtam.ai/c/fundacion-adecco) (fundacionadecco.org)<br>The company supports employment inclusion for vulnerable individuals and provides HR solutions for socially responsible businesses in Spain | Human Resources Services | 🇪🇸 Madrid | 563 | 1999 |
| 18 | [INTERIM GROUP](https://www.tamtam.ai/c/interim-group) (interimgrouphr.com)<br>A company specializing in finding and providing human resources solutions for various industries, promoting professional growth and productivity in the workplace | Human Resources Services | 🇪🇸 Torrent | 506 | 1997 |
| 19 | [SHERCO TRABAJO TEMPORAL](https://www.tamtam.ai/c/sherco-trabajo-temporal) (gruposherco.com)<br>Dedicated to providing services in the hospitality and catering sectors with flexible staffing solutions, 24/7 service, and discreet candidate selection at all levels | Human Resources Services | 🇪🇸 Madrid | 381 | 2001 |
| 20 | [Grupo BCMGestionARTE](https://www.tamtam.ai/c/grupo-bcmgestionarte) (bcmgestionarte.es)<br>A corporate group specializing in comprehensive human capital management and outsourcing services, including temporary employment, social services, training, and headhunting | Human Resources Services | 🇪🇸 Málaga | 370 | 1996 |
| 21 | [FASTER](https://www.tamtam.ai/c/faster) (faster.es)<br>The company provides HR services such as personnel selection, temporary work, outsourcing, training, and restaurant cards for businesses across Spain | Human Resources Services | 🇪🇸 Madrid | 366 | 1990 |
| 22 | [Inserta Empleo/Fundación ONCE](https://www.tamtam.ai/c/inserta-empleo-fundacion-once) (insertaempleo.es)<br>We provide training and employment services for people with disabilities, assisting them in finding job opportunities and offering support to businesses | Human Resources Services | 🇪🇸 Madrid | 366 |  |
| 23 | [EULEN Flexiplán Selección](https://www.tamtam.ai/c/eulen-flexiplan-seleccion) (flexiplan.eulen.com)<br>Specialists in Talent Acquisition via RPO methodology, providing strategic HR solutions tailored to clients' needs with extensive experience and personalized services | Human Resources Services | 🇪🇸 Madrid | 365 |  |
| 24 | [ANAC](https://www.tamtam.ai/c/anac) (anac.com.es)<br>ANAC is a newly established organization focused on bringing together all types of job placement agencies to enhance personalized job search assistance, labor mediation, and structured networking | Human Resources Services | 🇪🇸 Madrid | 336 | 2013 |
| 25 | [Grupo Castilla](https://www.tamtam.ai/c/grupo-castilla) (grupocastilla.es)<br>Leading Spanish provider of Human Capital Management solutions through customizable software for businesses of all sizes and sectors, with over 18 locations nationwide | Human Resources Services | 🇪🇸 Riudoms | 329 | 1979 |
| 26 | [Triangle Solutions RRHH (Administración y Servicios Generales)](https://www.tamtam.ai/c/triangle-solutions-rrhh-administracion-y-servicios-generales) (trianglerrhh.es)<br>Specialized in various sectors, offering employment opportunities and HR solutions with a team of professionals in Spain and Portugal | Human Resources Services | 🇪🇸 Madrid | 280 | 1996 |
| 27 | [ATE](https://www.tamtam.ai/c/ate) (ateoutsourcing.com)<br>A leader in the outsourcing industry, ATE offers comprehensive services in personnel selection, training, and management for non-strategic business operations Trusted partner for quality results | Human Resources Services | 🇪🇸 Madrid | 277 | 2000 |
| 28 | [Adecco Empléate](https://www.tamtam.ai/c/adecco-empleate) (adeccostaffing.es)<br>This organization supports job seekers with access to job offers and career advice to help individuals bring out their best | Human Resources Services | 🇪🇸 Madrid | 256 |  |
| 29 | [PACTO Empresa de Trabajo Temporal](https://www.tamtam.ai/c/pacto-empresa-de-trabajo-temporal) (pacto.es)<br>A Spanish temporary work agency part of a leading HR services group, specializing in comprehensive human resources solutions nationwide | Human Resources Services | 🇪🇸 Parets Del Vallès | 215 |  |
| 30 | [Experis Selección](https://www.tamtam.ai/c/experis-seleccion) (experis.es)<br>Specialized consulting firm offering innovative talent attraction solutions to help businesses face talent scarcity, focusing on sustainability, competitiveness, innovation, and growth | Human Resources Services | 🇪🇸 Madrid | 205 |  |
| 31 | [Expertus Servicios de Atención al Público](https://www.tamtam.ai/c/expertus-servicios-de-atencion-al-publico) (expertus.es)<br>A specialized company managing public service teams in cultural venues, focusing on personalized service, client needs anticipation, and skilled personnel allocation | Human Resources Services | 🇪🇸 Barcelona | 199 | 2012 |
| 32 | [etalentum Selección](https://www.tamtam.ai/c/etalentum-seleccion) (etalentum.com)<br>Etalentum Selection is a leading Spanish company specializing in headhunting for highly specialized roles in technology, finance, and commercial sectors They connect talent with projects seamlessly | Human Resources Services | 🇪🇸 Vic | 183 | 2013 |
| 33 | [AdQualis Human Results](https://www.tamtam.ai/c/adqualis-human-results) (adqualis.com)<br>An HR consultancy with over 35 years of experience in headhunting, offering executive search, talent selection, and strategic consultancy services to companies in Spain | Human Resources Services | 🇪🇸 Barcelona | 183 | 1987 |
| 34 | [SNTalent](https://www.tamtam.ai/c/sntalent) (sntalent.com)<br>Specializes in recruiting mid-level and senior technical profiles through a network of Talent Experts and a collaborative cloud-based recruitment platform for faster, cost-effective talent acquisition | Human Resources Services | 🇪🇸 Barcelona | 181 | 2009 |
| 35 | [Marketing Personal](https://www.tamtam.ai/c/marketing-personal) (marketingpersonal.net)<br>Specializing in Human Resources consulting, this organization offers services for professional development through strategic management, communication, training, and relationship building | Human Resources Services | 🇪🇸 Alicante | 168 | 2011 |
| 36 | [EMPLEA RECURSOS HUMANOS](https://www.tamtam.ai/c/emplea-recursos-humanos) (emplea.eu)<br>Emplea is a Spanish firm specializing in human capital management, with a focus on temporary staffing services in various sectors | Human Resources Services | 🇪🇸 Arona | 166 | 1994 |
| 37 | [Eurofirms Foundation \| Eurofirms Group](https://www.tamtam.ai/c/eurofirms-foundation-eurofirms-group) (eurofirmsfoundation.org)<br>The foundation works to promote workplace equality by facilitating the employment of individuals with disabilities and ensuring workplace accessibility and development | Human Resources Services | 🇪🇸 Cassà de la Selva (Girona) | 160 | 2007 |
| 38 | [JERA AVANZA. CENTRO ESPECIAL DE EMPLEO](https://www.tamtam.ai/c/jera-avanza-centro-especial-de-empleo) (jeraavanza.es)<br>A company specializing in integrating disabled workers into the workforce, providing productive employment opportunities and cost-saving solutions for companies through collaboration with a diverse workforce | Human Resources Services | 🇪🇸 Murcia | 154 | 2010 |
| 39 | [HACK A BOSS](https://www.tamtam.ai/c/hack-a-boss) (hackaboss.com)<br>HACK A BOSS helps top companies worldwide build tech teams through training and talent sourcing Innovative bootcamps for web development and data science | Human Resources Services | 🇪🇸 La Coruña | 150 | 2018 |
| 40 | [Compensa Capital Humano](https://www.tamtam.ai/c/compensa-capital-humano) (compensach.com)<br>Compensa Capital Humano provides high-quality total compensation services to companies and their employees, offering personalized solutions and continuous innovation internationally | Human Resources Services | 🇪🇸 Barcelona | 126 | 2004 |
| 41 | [Edenred España](https://www.tamtam.ai/c/edenred-espana) (edenred.es)<br>Digital platform providing employee benefits and social solutions through extensive partner network, enhancing wellbeing and growth for companies and teams. | Human Resources Services | 🇪🇸 Madrid | 119 | 2010 |
| 42 | [AFFINIS Selección de Personal & Headhunting](https://www.tamtam.ai/c/affinis-seleccion-de-personal-and-headhunting) (affinis.es)<br>Specialized in recruitment and HR consultancy, the company focuses on matching candidates with roles based on attitudinal competencies and offers flexible fee structures | Human Resources Services | 🇪🇸 Granollers | 78 | 2005 |
| 43 | [GES CONSULTORES](https://www.tamtam.ai/c/ges-consultores) (gesconsultores.com)<br>Specialized HR consulting firm offering services in personnel management, recruitment, labor advice, training, and consulting for organizations and individuals Over 14 years of experience | Human Resources Services | 🇪🇸 La Coruña | 70 |  |
| 44 | [ROSCLAR](https://www.tamtam.ai/c/rosclar) (rosclar.com)<br>Professional consultancy offering expertise in payroll, accounting, tax, trade law, and other services (eg audits, data protection) to help businesses manage efficiently | Human Resources Services | 🇪🇸 Barcelona | 69 | 2005 |
| 45 | [Anayet Mundus](https://www.tamtam.ai/c/anayet-mundus) (anayetmundus.com)<br>A Zaragoza-based company with over 10 years of experience, specializing in cleaning services with a strong presence in Aragon and nationwide | Human Resources Services | 🇪🇸 Zaragoza | 56 | 1999 |
| 46 | [ICSA Grupo®](https://www.tamtam.ai/c/icsa-grupo) (icsagrupo.com)<br>Specialized in HR research, consultancy, systems, and applications Expert in recruitment, compensation, crisis resolution, and business planning for client success | Human Resources Services | 🇪🇸 Barcelona | 54 |  |
| 47 | [Anywr Spain](https://www.tamtam.ai/c/anywr-spain) (anywr-group.es)<br>A destination service provider specializing in global mobility for corporate expatriates, offering relocation and immigration services with industry expertise and client-focused approach | Human Resources Services | 🇪🇸 Madrid | 34 | 2010 |
| 48 | [SERLOG](https://www.tamtam.ai/c/serlog) (serlog21.com)<br>A specialized HR consultancy offering project management, outsourcing services, personnel selection, and evaluation Focus on optimizing worker-employer relationships through online business solutions | Human Resources Services | 🇪🇸 Zaragoza | 27 | 2006 |
| 49 | [Mentiness](https://www.tamtam.ai/c/mentiness) (mentiness.com)<br>The company promotes mental health in businesses through technology, science, and personalized approaches to automate well-being processes and unlock employee potential | Human Resources Services | 🇪🇸 Santiago de Compostela | 27 | 2021 |
| 50 | [Animate](https://www.tamtam.ai/c/animate) (animatesearch.com)<br>Innovative talent management processes and tools to solve unique people challenges, attracting, retaining, and developing the best talent Contact for a free consultation | Human Resources Services | 🇪🇸 Barcelona | 22 | 2015 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in Spain

- [The largest companies in Spain](https://www.tamtam.ai/l/largest-companies-spain) (10,894)
- [Multinational companies in Spain](https://www.tamtam.ai/l/multinational-companies-spain) (2,707)
- [Retail chains in Spain](https://www.tamtam.ai/l/retail-chains-spain) (1,251)
- [Manufacturers in Spain](https://www.tamtam.ai/l/manufacturers-spain) (1,080)
- [Companies with in-house R&D in Spain](https://www.tamtam.ai/l/r-and-d-companies-spain) (1,067)
- [Wellness and Fitness Services companies in Spain](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-spain) (879)
- [Healthcare providers in Spain](https://www.tamtam.ai/l/healthcare-providers-spain) (711)
- [Companies with a mobile app in Spain](https://www.tamtam.ai/l/companies-with-mobile-app-spain) (562)
- [Hotel and hospitality groups in Spain](https://www.tamtam.ai/l/hospitality-groups-spain) (539)
- [Family-owned companies in Spain](https://www.tamtam.ai/l/family-owned-companies-spain) (531)
- [Software Development companies in Spain](https://www.tamtam.ai/l/software-development-companies-spain) (530)
- [Professional services firms in Spain](https://www.tamtam.ai/l/professional-services-firms-spain) (523)
- [Critical infrastructure operators in Spain](https://www.tamtam.ai/l/critical-infrastructure-operators-spain) (517)
- [IT services companies in Spain](https://www.tamtam.ai/l/it-services-companies-spain) (484)
- [Financial services firms in Spain](https://www.tamtam.ai/l/financial-services-firms-spain) (482)
- [Food and Beverage Services companies in Spain](https://www.tamtam.ai/l/food-and-beverage-services-companies-spain) (462)
- [SaaS companies in Spain](https://www.tamtam.ai/l/saas-companies-spain) (445)
- [Retail Apparel and Fashion companies in Spain](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-spain) (439)
- [IT Services and IT Consulting companies in Spain](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-spain) (437)
- [Hospitality companies in Spain](https://www.tamtam.ai/l/hospitality-companies-spain) (435)
- [Consulting firms in Spain](https://www.tamtam.ai/l/consulting-firms-spain) (420)
- [E-commerce companies in Spain](https://www.tamtam.ai/l/ecommerce-companies-spain) (416)
- [Food and beverage companies in Spain](https://www.tamtam.ai/l/food-and-beverage-companies-spain) (416)
- [Hardware manufacturers in Spain](https://www.tamtam.ai/l/hardware-companies-spain) (415)

## The same list elsewhere

- [Human Resources Services companies in the world](https://www.tamtam.ai/l/human-resources-services-companies-in-the-world) (2,224)
- [Human Resources Services companies in Europe](https://www.tamtam.ai/l/human-resources-services-companies-in-europe) (1,251)

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Source: https://www.tamtam.ai/l/human-resources-services-companies-spain