The largest recruitment and staffing agencies in Flanders are primarily focused on human resources services, with several large groups operating across various specializations. Companies like House of HR provide skilled professionals and specialized staffing solutions, while SD Worx offers integrated HR solutions with smart technology. Accent Jobs focuses on personalized recruitment, and Randstad Belgium specializes in temporary staffing across sectors like ICT and engineering. These firms cater to diverse needs within the employment market.
A notable pattern among these companies is their geographical distribution, with significant clusters in cities such as Kortrijk and Antwerp. Several firms, including SD Worx, Accent Jobs, and AGO Jobs & HR, were founded between the mid-20th century and the late 1990s, indicating a mature sector with established players.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
House of HRhouseofhr.com
Provides skilled professionals and specialized staffing solutions across industries, including engineering, consulting, digital recruitment, and permanent placements. |
8,123 | |||
| 2 |
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 | |||
| 3 |
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 | |||
| 4 |
Accent Jobsaccentjobs.be
Personalized recruitment services connecting job seekers and companies with flexible, permanent, local, and international job opportunities efficiently. |
1,940 | |||
| 5 |
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 | |||
| 6 |
Randstad Belgiumrandstad.be
Specializes in temporary staffing, ICT, engineering, life sciences, HR, finance, sales, and offers HR services like outplacement and assessments. |
1,176 | |||
| 7 |
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 | |||
| 8 | 903 | ||||
| 9 |
Logi-techniclogi-technic.be
Passionate problem solvers at a technical outsourcing agency tackling challenges with enthusiasm and expertise |
864 | |||
| 10 |
Actief Interimactief.be
Recruitment partner focusing on local, personal connections between companies and candidates, emphasizing sustainable growth and responsible business practices. |
839 | |||
| 11 |
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 | |||
| 12 |
United Consulting™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 | |||
| 13 | 759 | ||||
| 14 |
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 | |||
| 15 |
Bright Plusbrightplus.be
Expertise in multilingual labor market, providing transparent, honest recruitment advice to find suitable talent for permanent or project roles. |
643 | |||
| 16 | 558 | ||||
| 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 |
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 | |||
| 22 |
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 | |||
| 23 |
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 | |||
| 24 |
Pauwels Consultingpauwelsconsulting.com
Staffing and managing projects with experts in engineering, life sciences, and IT for organizations across Belgium, France, and the Netherlands. |
426 | |||
| 25 |
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 | |||
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 |
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 | |||
| 27 |
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 | |||
| 28 | 369 | ||||
| 29 |
Talentustalentus.be
A dedicated HR partner offering tailored recruitment solutions for companies of all sizes and sectors, connecting committed candidates with valuable skills |
367 | |||
| 30 |
PKF BOFIDIpkfbofidi.com
Professional network offering accounting, tax, and services in Brussels, Antwerp, and Ghent Customer-oriented for SMEs, professionals, and international companies with proactive expertise |
359 | |||
| 31 |
Vivaldisvivaldisinterim.be
Connecting individuals with interim or permanent job opportunities, focusing on personality over experience and offering continuous job search support. |
359 | |||
| 32 |
Randstad Digital Belgiumrandstaddigital.be
Provides global talent, production capabilities, and specialized solutions for rapid business transformation, focusing on customer experience, engineering, data & analytics, and cloud. |
358 | |||
| 33 |
Sisu Groupsisu.be
Provider of workforce solutions across various industries, offering advisory, staffing, and training services to help businesses thrive and succeed together |
342 | |||
| 34 |
chrbelgiumchrbelgium.com
Specializing in executive search and recruitment for financial services and finance, we are your trusted experts in finding top talent |
341 | |||
| 35 |
Bright Plus Outsourcing Solutionsbrightplus.be
A team of over 350 skilled experts offering support for projects and departmental growth, with a wide range of business skills and experience |
331 | |||
| 36 |
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 | |||
| 37 |
clearXpertsclearxperts.com
Specialized in project sourcing and interim management in Finance, Legal, HR, and Marketing, connecting top organizations with skilled consultants for growth and success |
320 | |||
| 38 |
Axxes IT Consultancyaxxes.com
A consulting firm specializing in providing ICT staffing solutions, offering temporary placement of professionals and permanent recruitment services in Belgium and Netherlands |
314 | |||
| 39 |
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 | |||
| 40 |
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 | |||
| 41 |
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 | |||
| 42 |
Van Havermaetvanhavermaet.be
Providing specialized financial, legal, tax, and HR advice nationally and internationally with a personal approach, over 54 years of experience, and a team of 170 experts |
286 | |||
| 43 |
AM Groupgroupam.be
An HR group consisting of three companies specializing in recruitment, payrolling, and outsourcing with a focus on growth and innovation |
256 | |||
| 44 |
Unique Career Belgiumcareer.be
Connecting motivated consultants with companies for project support in various fields through training and a competitive salary package |
244 | |||
| 45 | 233 | ||||
| 46 |
Baker Tilly Belgiumbakertilly.be
Specializing in a wide range of financial and advisory services for businesses, offering personalized solutions with international reach and local expertise |
218 | |||
| 47 |
Care Talentshouseoftalents.be
Leader in recruiting healthcare professionals with over 10 years of experience Providing quality service across Flanders and Brussels from offices in Kortrijk, Antwerp, and Brussels |
215 | |||
| 48 |
Sarawak Beluxsarawak.be
A leading Belgian company in Field Marketing & Brand Activation across multiple sectors with a team of 180+ permanent employees and 2000+ sporadic staff |
207 | |||
| 49 | 206 | ||||
| 50 | 193 | ||||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 11, 2026.
More company lists in Flanders
- The largest companies in Flanders 4,222
- Multinational companies in Flanders 1,023
- Manufacturers in Flanders 415
- Retail chains in Flanders 370
- IT services companies in Flanders 367
- IT Services and IT Consulting companies in Flanders 356
- Companies with in-house R&D in Flanders 352
- Transportation, Logistics, Supply Chain and Storage companies in Flanders 313
- Family-owned companies in Flanders 310
- Software Development companies in Flanders 287
- SaaS companies in Flanders 265
- Professional services firms in Flanders 263
- Distributors and wholesalers in Flanders 246
- Hardware manufacturers in Flanders 213
- Truck Transportation companies in Flanders 205
- Logistics companies in Flanders 202
- Critical infrastructure operators in Flanders 183
- Retail companies in Flanders 182
- Food and Beverage Manufacturing companies in Flanders 175
- Consulting firms in Flanders 172
- E-commerce companies in Flanders 145
- Advertising Services companies in Flanders 137
- Food and beverage companies in Flanders 131
- Financial services firms in Flanders 128