This selection of large recruitment and staffing agencies in Belgium shows a concentration of human resources services. Companies like EU Careers by EPSO specialize in candidate selection for EU institutions, while HR Rail focuses on recruiting for rail transportation. SD Worx provides integrated HR solutions, and Le Forem offers employment guidance and skill development in Wallonia. Many firms offer broad support, from recruitment to HR management and administrative tasks.
The headquarters of these major players are predominantly located in Brussels, such as EU Careers by EPSO, HR Rail, and Partena Professional. Other significant hubs include Antwerp, home to SD Worx, and Kortrijk, where House of HR is based. This geographic distribution indicates a strong presence of HR and staffing expertise across different regions of Belgium, with a notable cluster in the capital.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
EU Careers by EPSOeu-careers.europa.eu
Selection of talented candidates for various EU institutions through competitions, facilitating recruitment of professionals and graduates for European civil service. |
58,380 | |||
| 2 |
HR Railhr-rail.be
Specializing in recruiting and engaging talent for rail transportation companies, focusing on technical innovations and infrastructure development for optimal railway operations |
14,659 | |||
| 3 | 13,672 | ||||
| 4 |
House of HRhouseofhr.com
Provides skilled professionals and specialized staffing solutions across industries, including engineering, consulting, digital recruitment, and permanent placements. |
8,123 | |||
| 5 |
SD Worxsdworx.com
We provide integrated HR solutions to empower organizations with smart technology, driving success and growth for businesses and their employees |
4,059 | |||
| 6 |
Le Foremleforem.be
Provides personalized employment guidance, professional skill development, business support, and coordinates labor market information and partnerships in Wallonia. |
3,908 | |||
| 7 |
Securexsecurex.be
Streamlining administrative tasks, providing insurance, staff management, remuneration, talent development, well-being support, and legal advice for entrepreneurs and employers, all under one roof |
2,113 | |||
| 8 |
SD Worx Belgiumsdworx.be
Leading European provider of integrated HR solutions, empowering organizations with software, outsourcing, consultancy, and data-driven insights for the entire employee lifecycle |
1,999 | |||
| 9 |
Accent Jobsaccentjobs.be
Personalized recruitment services connecting job seekers and companies with flexible, permanent, local, and international job opportunities efficiently. |
1,940 | |||
| 10 | 1,779 | ||||
| 11 |
Liantisliantis.be
Supporting over 222,000 self-employed entrepreneurs and 67,500 employers in Belgium with integrated solutions throughout their business journey, from start-up to retirement |
1,555 | |||
| 12 |
Partena Professionalpartena-professional.be
A service provider specializing in entrepreneurship and personnel management, offering support in administrative procedures, HR policy, legal advice, and consultancy services |
1,535 | |||
| 13 |
House Of Talents BEhouseoftalents.be
Specializing in matching candidates to job opportunities and filling client vacancies, this service group employs over 1,000 people across 13 specialized talents |
1,359 | |||
| 14 | 1,357 | ||||
| 15 |
Randstad Belgiumrandstad.be
Specializes in temporary staffing, ICT, engineering, life sciences, HR, finance, sales, and offers HR services like outplacement and assessments. |
1,176 | |||
| 16 |
Actirisactiris.brussels
Provider of tailored solutions for employment in Brussels, offering services for both employers and jobseekers through partnerships with over 150 organizations |
1,139 | |||
| 17 |
AGO Jobs & HRago.jobs
Provides nationwide HR services with specialized divisions, focusing on authentic relationships and employees speaking clients' language sincerely and constructively. |
1,091 | |||
| 18 | 1,076 | ||||
| 19 | 903 | ||||
| 20 |
Mensuramensura.be
Specializing in workplace prevention and health promotion, this team offers expert advice and personalized solutions to help maintain a productive and compliant workforce |
867 | |||
| 21 |
Logi-techniclogi-technic.be
Passionate problem solvers at a technical outsourcing agency tackling challenges with enthusiasm and expertise |
864 | |||
| 22 |
Actief Interimactief.be
Recruitment partner focusing on local, personal connections between companies and candidates, emphasizing sustainable growth and responsible business practices. |
839 | |||
| 23 |
Copuscopus.group
HR group spreading joy of work, focusing on matching skilled talent with employers in technical, construction, and office roles through warm relationships |
804 | |||
| 24 |
United Consultingβ’unitedconsulting.be
We specialize in attracting top talent in Finance, Business Support, HR, Supply Chain, and Marketing, focusing on personal growth and success stories |
787 | |||
| 25 | 759 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Attentiaattentia.be
This company provides HR advice focused on well-being, protection, and prevention, finding optimal solutions for individuals and employing over 800 people |
739 | |||
| 27 |
Bright Plusbrightplus.be
Expertise in multilingual labor market, providing transparent, honest recruitment advice to find suitable talent for permanent or project roles. |
643 | |||
| 28 | 643 | ||||
| 29 | 558 | ||||
| 30 |
Smart Belgiumsmart.coop
Smart offers shared tools, support, and workspaces for professionals to pursue their work, allowing them to balance social safety and entrepreneurship |
554 | |||
| 31 |
Groep INTRO vzwgroepintro.be
Working towards personal growth through employment, training, coaching, and advice to create an inclusive society, inviting collaboration from individuals, businesses, and partners |
539 | |||
| 32 |
ITZU Groupitzu.eu
HR and Facility services provider focusing on people, offering recruitment, training, cleaning services, and career support for employees, clients, and partners |
538 | |||
| 33 |
Synergie Belgiumsynergiejobs.be
A team of 500 colleagues across 70+ locations in Belgium, specializing in Interim, Careers, Construct, and S&You to match individuals with the right workplaces |
520 | |||
| 34 | 518 | ||||
| 35 |
Konvertkonvert.be
A team-focused staffing agency offering tailored training, professional support, work/life balance, and opportunities for personal growth within a 25 km radius |
493 | |||
| 36 |
JooS Consultingjoosconsulting.be
Consulting firm specializing in finance, accounting, and business support, known for personal approach Offers growth opportunities, premium training, and fun afterwork events |
491 | |||
| 37 | 481 | ||||
| 38 |
Tempo-Team Belgiumtempo-team.be
Providing customized HR services and recruitment solutions for flexible and fixed work arrangements, serving large companies and SMEs. |
476 | |||
| 39 |
Jobgetherjobgether.com
Jobgether revolutionizes the future of work by connecting individuals with remote job opportunities in a hybrid, asynchronous, and flexible work environment |
471 | |||
| 40 | 467 | ||||
| 41 |
TriFinance Belgiumtrifinance.com
An independent international growth service provider offering advice, implementation, and support in finance and control, focusing on achieving tangible results for clients |
467 | |||
| 42 |
TRIXXO Jobstrixxo.be
A recruiting agency focused on finding the perfect match between candidates and employers, understanding that today's talent leads to tomorrow's success |
454 | |||
| 43 |
Express Medicalexpressmedical.be
Specializing in recruitment and selection of nursing and paramedical staff since 1988, our company partners with healthcare facilities to provide staffing solutions based on partnership, professionalism, and passion |
441 | |||
| 44 |
GTB Vlaanderengtb.be
Specialized in guiding people with disabilities towards employment, providing support during the first 3 months and offering long-term professional advice and assistance |
434 | |||
| 45 |
Pauwels Consultingpauwelsconsulting.com
Staffing and managing projects with experts in engineering, life sciences, and IT for organizations across Belgium, France, and the Netherlands. |
426 | |||
| 46 | 420 | ||||
| 47 |
TRIXXO Dienstencheques | TRIXXO Titres-Servicestrixxo.be
Providing daily household help to approximately 80,000 families across Belgium with offices in Flanders, Brussels, and Wallonia. |
418 | |||
| 48 |
Start People Belgiumstartpeople.be
A leading provider of flexible workforce solutions in Belgium, offering a wide range of HR services through a network of over 100 locations |
384 | |||
| 49 |
Skill BuilderSskillbuilders.be
Skill BuilderS guides and coaches individuals and businesses towards sustainable workplace happiness through talent development, career counseling, assessment, and customized learning experiences |
370 | |||
| 50 | 369 | ||||
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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 11, 2026.
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