Antwerp's professional services sector features a mix of well-established firms and younger companies, predominantly in human resources, IT, and business consulting. Notable firms include QbD Group, which supports life science companies, and Vanbreda Risk & Benefits, an insurance broker. HR services are well-represented by Copus, which focuses on matching skilled talent, and Synergie Belgium, with its wide network across Belgium.
A significant pattern among these companies is their focus on providing specialized expertise and outsourced solutions. Many, like GRITT and TEC, offer technical outsourcing and engineering consultancy. The presence of several staffing and recruitment agencies, such as Talentus and Vivaldis, further highlights Antwerp's role as a hub for human capital solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
QbD Groupqbdgroup.com
Support life science companies globally with regulatory, clinical, quality assurance, validation, software, and go-to-market services for medical products. |
834 | |||
| 2 |
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 | |||
| 3 | 759 | ||||
| 4 |
Vanbreda Risk & Benefitsvanbreda.be
A leading insurance broker in the Benelux with 85 years of experience, offering tailor-made solutions for businesses and individuals worldwide |
673 | |||
| 5 | 558 | ||||
| 6 |
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 | |||
| 7 |
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 | |||
| 8 |
Contec - Industrial Automation Solutionscontec-ias.com
International engineering specializing in improving industrial processes with services in electricity, automation, MES/MOM, and industrial IT, striving for added value and preparing companies for the future |
420 | |||
| 9 | 384 | ||||
| 10 |
Talentustalentus.be
A dedicated HR partner offering tailored recruitment solutions for companies of all sizes and sectors, connecting committed candidates with valuable skills |
367 | |||
| 11 |
Vivaldisvivaldisinterim.be
Connecting individuals with interim or permanent job opportunities, focusing on personality over experience and offering continuous job search support. |
359 | |||
| 12 |
Sisu Groupsisu.be
Provider of workforce solutions across various industries, offering advisory, staffing, and training services to help businesses thrive and succeed together |
342 | |||
| 13 |
Normec BTVnormecbtv.com
Offers legal controls, inspections, and safety investigations for businesses. Ensures compliance with regulations and promotes a safe working environment. |
318 | |||
| 14 |
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 | |||
| 15 |
OOOOOOOooooooo.be
An organization offering personalized learning tracks, coaching, and workshops to help individuals manage their time, relationships, and energy for improved satisfaction and results |
306 | |||
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. | |||||
| 16 |
HRD Antwerphrdantwerp.com
Leading authority in Diamond and Jewellery Grading and Education, with over 570 years of experience, offering high-quality products, services, and grading reports |
298 | |||
| 17 |
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 | |||
| 18 | 270 | ||||
| 19 |
Unique Career Belgiumcareer.be
Connecting motivated consultants with companies for project support in various fields through training and a competitive salary package |
244 | |||
| 20 |
Antea Group Belgiumanteagroup.es
International engineering specializing in environment, infrastructure, public space, and water solutions Driven by social issues, fostering teamwork for a better future |
239 | |||
| 21 |
Helion Market Researchhelionresearch.com
Leading mystery shopping agency, focusing on customer experience, sales channel measurement, and business intelligence across diverse industries globally with tailored research solutions. |
225 | |||
| 22 |
Klarrioklarrio.com
Experts in real-time streaming data analysis and processing, building open-source based cloud-agnostic solutions that process huge data volumes, delivering valuable results. |
200 | |||
| 23 |
SOLVINTsolvint-group.com
A team of over 150 professionals offers expertise in end-to-end Supply Chain Management, EBIT Improvement, Plug & Play Expertise, and Org & People Development for organizational challenges |
199 | |||
| 24 |
Horeca Partnershorecapartners.be
Hospitality, food, tourism, and leisure consulting services to help businesses succeed, offering guidance on operations, staffing, and strategic advice |
109 | |||
| 25 | 
Sgs Belgium Nv
Global leader in inspection, verification, testing, and certification services, setting the standard for quality and integrity worldwide |
108 | |||
| 26 |
Made - A Global Innovation Studiomade.be
Innovative team specializing in transforming ideas into impactful solutions across various sectors, with a focus on sustainability and exceeding expectations |
53 | |||
| 27 |
ICT Talentshouseoftalents.be
Specializing in IT talent placement for long-term projects, ICT Talents provides experienced consultants and freelancers to companies in need of extra resources and expertise |
52 | |||
| 28 |
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 | |||
| 29 |
The Business Analyststhebusinessanalysts.be
A dynamic company focused on state-of-the-art business solutions, emphasizing growth, independence, technology leverage, and a methodological approach, with experienced team members |
47 | |||
| 30 |
Idalkoidalko.com
A leading expert in Atlassian products in Belgium, providing consultancy, managed services, and licensing support to clients in Europe |
46 | |||
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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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