| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
House of HRhouseofhr.com
Provides skilled professionals and specialized staffing solutions across industries, including engineering, consulting, digital recruitment, and permanent placements. |
8,123 |
| 3 |
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 |
| 4 |
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 |
| 5 |
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 |
| 6 |
Accent Jobsaccentjobs.be
Personalized recruitment services connecting job seekers and companies with flexible, permanent, local, and international job opportunities efficiently. |
1,940 |
| 7 |
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 |
| 8 |
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 |
| 9 |
Randstad Belgiumrandstad.be
Specializes in temporary staffing, ICT, engineering, life sciences, HR, finance, sales, and offers HR services like outplacement and assessments. |
1,176 |
| 10 |
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 |
| 11 | 1,076 | |
| 12 | 903 | |
| 13 |
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 |
| 14 |
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 |
| 15 |
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 |
| 16 | 643 | |
| 17 |
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 |
| 18 |
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 |
| 19 |
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 |
| 20 |
Tempo-Team Belgiumtempo-team.be
Providing customized HR services and recruitment solutions for flexible and fixed work arrangements, serving large companies and SMEs. |
476 |
| 21 | 467 | |
| 22 |
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 |
| 23 |
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 |
| 24 |
Randstad RiseSmart Belgiumrandstadenterprise.com
Market leader in people and organizational development, specializing in talent, organizational, and leadership transitions to foster sustainable engagement and growth |
322 |
| 25 |
HDPpartena-professional.be
A service provider specializing in entrepreneurship and HR management, supporting businesses with administrative procedures, payroll, HR policy, legal advice, and consultancy services |
309 |
| 26 |
Asap.be - Enjoy your jobasap.be
HR service provider offering temporary work, recruitment, project sourcing, e-assessments, and outplacement 80+ offices, 375 employees, and 5000+ temporary workers |
302 |
| 27 |
EASYPAY GROUPeasypay-group.com
Full-service HR solutions including payroll, staff administration, training, legal advice, career guidance, outsourcing, and wage cost optimization for businesses. |
295 |
| 28 |
USG People Belgium NVusgpeople.be
An ecosystem of brands offering HR and staffing solutions, connecting individuals and businesses with opportunities for life faster and simpler |
292 |
| 29 |
b-bridgerandstad.be
Shared services center providing back-office services, including ICT, for HR companies in Belgium, such as Randstad and Tempo-Team |
269 |
| 30 |
AM Groupgroupam.be
An HR group consisting of three companies specializing in recruitment, payrolling, and outsourcing with a focus on growth and innovation |
256 |
| 31 |
Unique Career Belgiumcareer.be
Connecting motivated consultants with companies for project support in various fields through training and a competitive salary package |
244 |
| 32 | 233 | |
| 33 |
DCAS
The company was dissolved in March 2022 |
233 |
| 34 | 224 | |
| 35 | 193 | |
| 36 |
Agilitas Belgiumagilitas.be
A company that believes in a dynamic job market where experts create sustainable matches between businesses and individuals based on their evolving needs and aspirations |
177 |
| 37 | 177 | |
| 38 |
Let's Workletswork.be
A recruitment partner that connects people and companies, finding meaningful work for candidates and competent talent for businesses |
177 |
| 39 |
t-groepagilitasgroup.be
Facilitating personalized workforce solutions for individuals and businesses by offering tailored expertise in personnel recruitment, development, and transition services |
177 |
| 40 |
ITZU Talent Recruitmentitzu.eu
Connects talented individuals with suitable job opportunities, offering comprehensive HR services including recruitment, selection, temporary employment, and HR secondment. |
174 |
| 41 |
Sportwerksportwerk.be
Sportwerk focuses on providing quality sports guidance and support, attracting and retaining human capital in the sport sector Visit website for more information |
170 |
| 42 |
CLB GROUPclbgroup.be
CLB Group provides tailored services to over 9,000 businesses, including small and medium-sized enterprises, professionals, and self-employed individuals, focusing on professionalism and customer satisfaction |
169 |
| 43 |
Bonachebonache.eu
Offering tailored HR solutions in procurement, supply chain, and operations for industrial, logistics, and project-related sectors, providing experienced professionals and young talent for temporary or long-term projects Operating from offices in Antwerp, Sint-Martens-Latem, and Waterloo |
154 |
| 44 |
RGF Staffing Belgiumrgfstaffing.be
This organization in Belgium offers flexible HR services and customer-care support to various companies, prioritizing human connection while embracing diversity and inclusion |
154 |
| 45 |
Vio Interim & HRvio-interim.be
A dynamic recruitment agency specializing in production, logistics, sales, and services Committed to creating tailored job opportunities in a values-driven environment |
151 |
| 46 |
SD Worx Jobs Belgiumsdworx.jobs
SD Worx Jobs facilitates employees and businesses in realizing their full potential through HR services, digitalization, data analysis, and fostering connections between talents and companies |
146 |
| 47 |
Edenred Belgiumedenred.be
A leading provider of prepaid services for companies in Belgium, offering solutions for employee benefits, motivation, and performance optimization |
144 |
| 48 |
Recrewtmentrecrewtment.be
A full-service HR partner specializing in recruitment, payroll, onboarding, and HR advice Focus on finding the perfect match based on skills and personality |
97 |
| 49 |
AMPLO Belgiumamplo.be
HR expert specializing in the creative sector, offering payroll services for freelancers and companies, as well as HR advisory services in complex working environments |
90 |
| 50 |
Absolute Jobsabsolutejobs.be
A recruitment agency specializing in filling labor shortages across sectors by matching skilled workers and white-collar employees with the right employers |
82 |
| 51 |
Job & Co Compaancompaan.be
A social enterprise in East Flanders, activating and integrating people with untapped talents into the workforce Offers HR services and operates various businesses |
74 |
| 52 |
vind!vindeenjob.be
Connecting talent in ICT, engineering, and technology with fulfilling opportunities, prioritizing workplace happiness and personal development for a sustainable match |
71 |
| 53 |
HR Talentshouseoftalents.be
HR Talents offers all-round HR services in Belgium and beyond, including recruitment, interim management, and payroll consulting, with a focus on expertise, speed, and quality |
66 |
| 54 | 60 | |
| 55 |
EQUIP Int茅rim Belgiumequip-interim.be
An SME in Human Resources, specializing in HR consultancy, coaching, training, recruitment, outplacement, payroll services, and fostering growth within individuals and organizations |
58 |
| 56 |
MediCheckmedicheck.io
Medicheck offers innovative solutions for managing employee absenteeism through digitalized attendance management, medical certification, and a holistic approach to positive sick leave management |
50 |
| 57 |
CYCLOBILITYcyclobility.be
Cyclobility offers efficient commuting solutions by leasing and selling high-quality (electric) bikes with comprehensive services for employers and employees |
49 |
| 58 |
Stegmann Belgiumstegmann.be
Specializing in staffing solutions including temporary placements, recruitment for various industries, HR consultancy, and payroll services with a focus on quality and long-term partnerships |
49 |
| 59 |
Sodalis Belgiumsodalis.be
An independent social secretariat providing tailored HR solutions, operational support, and tools for successful personnel management |
48 |
| 60 | 48 | |
| 61 |
Auresauresjobs.be
Debrouwer Consulting offers career coaching and job placement services for high-educated professionals seeking opportunities in West or East Flanders |
46 |
| 62 | 45 | |
| 63 |
Progreso HR softwareprogresohrsoftware.be
A company specializing in HR software, providing expertise in HR, IT, and organizational development to connect talent and drive performance and growth |
44 |
| 64 | 42 | |
| 65 |
Tecjobztecjobz.be
Specialized recruitment agency in technology, logistics, and engineering, focusing on creating sustainable relationships between companies and candidates for a fulfilling work experience |
38 |
| 66 |
The Tipping Pointthetippingpoint.be
Training and consultancy firm specializing in soft skills development, offering tailored solutions based on neuroscience and business experience to prepare organizations for the future |
35 |
| 67 |
TENTOO Payroll Services Belgiumtentoo.be
A social agency acting as an employer for freelance professionals, handling compensation, administrative tasks, and legal obligations for short-term assignments |
34 |
| 68 |
ACT-ON BELGIUMactongroup.com
HR Technology consulting firm in Brussels, offering end-to-end services in Talent Management Tools implementation and change management for multinational organizations |
30 |
| 69 |
Kennisjobskennisjobs.be
Recruitment agency in East and West Flanders connecting skilled individuals with forward-thinking SMEs, focusing on personal growth, company success, and finding the right fit |
29 |
| 70 |
Financial Talentsfinancialtalents.be
Specializing in recruiting and outsourcing financial professionals, focusing on personal growth and providing quality selection and support throughout the recruitment process |
21 |
| 71 |
A&S Solutionspublic.vlaanderen
Specializing in HR, management, and organizational consulting for social non-profits in Belgium, offering services such as talent management, recruitment, and legal advice |
21 |
| 72 | 20 | |
| 73 |
Ago Internationalago.be
Specialized in selecting and recruiting employees, middle management, and top executives for various companies with a focus on service and quality |
19 |
| 74 |
My Future Worksmyfutureworks.be
My Future Works helps individuals, employers, and self-employed individuals build fulfilling careers through career coaching and outplacement services |
18 |
| 75 | 18 | |
| 76 |
Balenciobalencio.com
A platform that helps employers measure, track, and act on KPI's related to employee engagement, potential, and productivity levels through people analytics |
15 |
| 77 |
LGA HR GROUPlgahrgroup.com
Specializing in recruitment across various sectors, focusing on professionals' growth and potential in a rapidly changing world Passion turned into fulfillment |
12 |
| 78 | 9 | |
| 79 |
Job Designjobdesign.be
Job Design helps high-educated individuals design their dream careers, providing guidance to create a plan for a fulfilling job where they thrive and make a difference |
7 |
| 80 | 6 | |
| 81 |
Talent Solutions Belgiumtalentsolutions.manpowergroup.be
The company helps organizations navigate talent shortages and business transformations by providing solutions for complex talent and workforce challenges |
5 |
| 82 |
attendo professionalattendoprofessional.be
Attendo focuses on developing and engaging talent within organizations to maximize potential, leading to healthy and successful results through expertise and passion |
4 |
| 83 |
House of apehouseofape.com
Ape is a community promoting personal fulfillment in the workplace through tailored workspaces, networking opportunities, workshops, and job placements for a happier work life |
3 |
| 84 |
XperienZxperienz.be
The company specializes in accelerating team and leader potential through leadership development, HR expertise, and social impact initiatives for continuous improvement |
2 |
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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 Oct 9, 2026.
More company lists in Belgium
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