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The 50 largest corporate groups and holding companies in Flanders

Tamtam tracks 72 corporate groups and holding companies headquartered in Flanders. This list ranks the 50 largest by number of employees on LinkedIn, led by House of HR, Samsonite and Unilin. Their median headcount is 620. Half of them were founded in 1991 or later. The most common headquarters are Antwerp (9), Hasselt (3) and Geel (2).

馃嚙馃嚜 Flanders50 companiesUpdated Nov 12, 2026

These large corporate groups and holding companies in Flanders operate across diverse sectors. House of HR provides staffing solutions, while Samsonite is a global luggage brand. Unilin specializes in interior design and building materials, and Yazaki Europe Middle East and Africa focuses on automotive wiring harnesses. Dumarey Group develops propulsion solutions, and Arvesta is an agricultural innovator.

Several companies demonstrate a strong presence in manufacturing and human resources. Notably, Kortrijk emerges as a significant hub, hosting the headquarters of both House of HR and House Of Talents BE, both prominent in staffing services.

#CompanyIndustryHeadquarters EmployeesFounded
1
House of HRhouseofhr.com

Provides skilled professionals and specialized staffing solutions across industries, including engineering, consulting, digital recruitment, and permanent placements.

Human Resources Services 馃嚙馃嚜 Kortrijk 8,123 n/a
2
Samsoniteshop.samsonite.com

A global luggage brand established in 1910, known for innovation and industry firsts, offering a wide range of travel products for all needs

Manufacturing 馃嚙馃嚜 Oudenaarde 5,119 1910
3
Unilinunilin.com

Global leader in interior design and building materials, offering laminate flooring, vinyl tiles, carpet, panels, insulation, and industrial floors for homes and workspaces worldwide

Wholesale Building Materials 馃嚙馃嚜 Wielsbeke 3,487 1960
4
Yazaki Europe Middle East and Africayazaki-europe.com

A global company specializing in wiring harnesses for automobiles and environmental systems, prioritizing quality, sustainability, and customer satisfaction

Motor Vehicle Manufacturing 馃嚙馃嚜 Lummen 1,701 2024
5
Dumarey Groupdumarey.com

Specializes in innovative propulsion solutions and state-of-the-art engines for automotive and marine sectors, also collaborating on projects with technical universities

Motor Vehicle Manufacturing 馃嚙馃嚜 Turin 1,511 2020
6
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

Human Resources Services 馃嚙馃嚜 Kortrijk 1,359 2008
7
Arvestaarvesta.eu

Agricultural innovator offering sustainable smart-farming solutions, expertise in agri-and horticulture, animal nutrition, machines, and retail to support farmers worldwide

Farming 馃嚙馃嚜 Leuven 1,326 n/a
8
Roularta Media Grouproularta.be

A Belgian multimedia group with market-leading magazines, local media, business TV, events, and data services, operating in Belgium, Netherlands, and Germany

Book and Periodical Publishing 馃嚙馃嚜 Roeselare 1,222 1954
9
Reynaers Groupreynaersgroup.com

A European specialist in sustainable solutions using aluminum and steel for windows, doors, curtain walls, sliding systems, sun screening, and conservatories

Wholesale Building Materials 馃嚙馃嚜 Duffel 1,143 1965
10
Tomorrowlandjobs.tomorrowland.com

Organisation of international music festivals, creation of lifestyle products, leisure concepts, and media platforms with a focus on sustainability and social responsibility.

Entertainment Providers 馃嚙馃嚜 Antwerp 1,124 2005
11
Smulderssmulders.com

A multidisciplinary construction entity specializing in civil, industrial, and offshore wind energy projects across various international branches

Construction 馃嚙馃嚜 Arendonk 1,084 1966
12
BioFirst Groupbiofirstgroup.com

Global leader in biological solutions for sustainable agriculture, providing innovative and affordable crop protection and nutrition products to farmers worldwide

Biotechnology Research 馃嚙馃嚜 Oevel 1,024 n/a
13
CMB.TECHcmb.tech

Global maritime shipping company. Owns and operates a large diversified fleet. Also provides hydrogen and ammonia fuel to customers, through production or third-party sourcing.

Maritime Transportation 馃嚙馃嚜 Antwerp 890 2006
14
VPK Groupvpkgroup.com

Development and production of innovative, protective packaging solutions using recycled fibers, offering tailored corrugated and solid board products.

Paper and Forest Product Manufacturing 馃嚙馃嚜 Aalst 878 1935
15
WEngagewengage.eu

Customized customer contact solutions including acquisition, care, engagement, and retention across various sectors and international markets.

Outsourcing and Offshoring Consulting 馃嚙馃嚜 Diegem 850 1986
16
QbD Groupqbdgroup.com

Support life science companies globally with regulatory, clinical, quality assurance, validation, software, and go-to-market services for medical products.

Business Consulting and Services 馃嚙馃嚜 Antwerp 834 2011
17
APK Groupapkgroup.eu

A multidisciplinary group specializing in infrastructure works, including water, energy, telecom networks, road construction, environmental architecture, trenchless techniques, civil constructions, and recycling

Civil Engineering 馃嚙馃嚜 Pelt 832 1960
18
IMPRENTAimprenta.be

An all-round advertising business with a history of excellence, specializing in indoor and outdoor advertising, photography services, and top-quality printing solutions

Printing Services 馃嚙馃嚜 Aartselaar 815 1982
19
Copuscopus.group

HR group spreading joy of work, focusing on matching skilled talent with employers in technical, construction, and office roles through warm relationships

Human Resources Services 馃嚙馃嚜 Antwerp 804 1991
20
Aertssen Groupjobs.aertssen.be

Aertssen specializes in infrastructure works, crane rental, exceptional transport, excavation, demolition, sewerage, road construction, hydraulic engineering, and environmental projects

Construction 馃嚙馃嚜 Antwerp 794 1958
21
Mediahuis nvmediahuis.be

providing news and information through over 40 national and regional brands across multiple platforms in several European countries

Media Production 馃嚙馃嚜 Antwerp 783 2013
22
Febelco Groupfebelcogroup.be

Integrated distribution and service provider for independent pharmacists and the pharmaceutical industry, focusing on offering comprehensive solutions to improve patient well-being

Pharmaceutical Manufacturing 馃嚙馃嚜 St-Niklaas 755 n/a
23
SIAT Groupsiat-group.com

Specialized in oil palm and rubber plantations, our agro-industrial group owns extensive plantations and processing facilities, employing over 15,000 people across multiple countries

Farming 馃嚙馃嚜 Zaventem 649 1991
24
IPG.wengage.eu

European call center group providing professional customer contact management and optimizing customer experience across multiple countries with extensive industry expertise.

Outsourcing and Offshoring Consulting 馃嚙馃嚜 Diegem 647 1999
25
VGPvgpparks.eu

Pan-European developer and manager of logistics properties, semi-industrial properties, and renewable energy solutions with a fully integrated business model and extensive expertise

Real Estate 馃嚙馃嚜 Antwerp 620 1998

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26
De Cronos Groepcronos-groep.be

A dynamic network focused on innovation, entrepreneurship, and sustainability, with over 9000 skilled employees in ICT and marketing

IT Services and IT Consulting 馃嚙馃嚜 Kontich 616 1991
27
IPCOMipcom.be

A European group specializing in innovative solutions for thermal, high temperature, fire protection, and acoustic insulation, serving industries and markets

Wholesale 馃嚙馃嚜 Melle 600 2010
28
Nitto EMEAnitto.com

The company serves as the regional headquarters for the Nitto Group in the EMEA region, overseeing manufacturing, converting, and sales operations

Chemical Manufacturing 馃嚙馃嚜 Genk 547 2016
29
Gosselin Groupgosselingroup.eu

provider of mobility and logistics services specializing in transport and handling of personal, industrial, and consumer goods worldwide

Transportation, Logistics, Supply Chain and Storage 馃嚙馃嚜 Deurne 544 1930
30
SIPEFsipef.com

Specializing in sustainable certified production of palm oil, rubber, tea, and bananas in Indonesia, Papua New Guinea, and C么te d鈥橧voire

Farming 馃嚙馃嚜 Schoten 541 1919
31
ITZU Groupitzu.eu

HR and Facility services provider focusing on people, offering recruitment, training, cleaning services, and career support for employees, clients, and partners

Human Resources Services 馃嚙馃嚜 Hasselt 538 2016
32
Europortseuroports.com

Global port infrastructure operator with over 50 terminals handling 65 million tons of essential commodities annually, providing value-added services worldwide

Transportation, Logistics, Supply Chain and Storage 馃嚙馃嚜 Kallo 522 2006
33
Studibostudibo.be

Studibo is a group of engineering and consulting firms in Flanders, offering comprehensive services for the construction sector with a focus on customer satisfaction and continuous improvement

Engineering Services 馃嚙馃嚜 Merelbeke 496 2022
34
Square Groupsquaregroup.be

Square Group oversees a range of companies focused on sustainable business practices and maximizing recycling streams in construction, infrastructure, and urban development sectors

Construction 馃嚙馃嚜 Wondelgem 494 n/a
35
CMB (Compagnie Maritime Belge)cmb.be

A diversified shipping and cleantech group based in Belgium, operating seagoing vessels in dry bulk, containers, chemicals, and crew transfer, with a focus on innovation and efficiency

Maritime Transportation 馃嚙馃嚜 Antwerp 486 1895
36
groep Van Roeygroepvanroey.be

Creating sustainable and livable environments for living, working, learning, and more Providing total solutions through collaboration with a team of 10 companies

Construction 馃嚙馃嚜 Rijkevorsel 442 1740
37
Lecotlecot.be

A reliable provider of a wide range of high-quality materials and expert advice to professionals, enhancing their work through top-notch service online and in-store

Wholesale 馃嚙馃嚜 Heule 439 1888
38
Democo Groupdemocogroup.com

Specialist group combining expertise in construction, development, engineering, and finishing to deliver added value in building projects across various sectors

Construction 馃嚙馃嚜 Hasselt 420 1977
39
GEOxyzgeoxyz.eu

Maritime data specialist providing hydrographic, geophysical, geotechnical, and topographical surveys alongside renewable energy support and crew transfers for offshore infrastructure development projects.

Maritime Transportation 馃嚙馃嚜 Zwevegem 411 1998
40
Renotec NVrenotec.be

Specialized general contractor focusing on energetic renovation and restoration projects for buildings, monuments, artworks, and underground pipelines with innovative techniques and experienced team

Construction 馃嚙馃嚜 Geel 411 1985
41
Gumption Groupgumption.eu

Innovative ecosystem specializing in brand, customer experience, digital technology, and process automation Co-creating the future with interconnected start-ups and scale-ups

Business Consulting and Services 馃嚙馃嚜 Kontich 372 n/a
42
Profel Groupprofel.com

Leading manufacturer of windows and doors in Benelux, producing aluminum, PVC, and wood products for residential construction, focusing on quality, service, and employee development

Wholesale Building Materials 馃嚙馃嚜 Pelt 369 1948
43
B&R Bouwgroepbenrbouwgroep.be

B&R Bouwgroep specializes in various construction sectors including carpentry, demolition, paving, prefab concrete, tiling, energy-efficient timber frame construction, and development projects

Construction 馃嚙馃嚜 Arendonk 349 1995
44
A&M Groupanmgroup.be

A&M Invest is a holding company with over 30 showrooms and 8 car body shops in Limburg and Vlaams-Brabant, providing top-quality customer experiences

Motor Vehicle Manufacturing 馃嚙馃嚜 Hasselt 348 n/a
45
Sisu Groupsisu.be

Provider of workforce solutions across various industries, offering advisory, staffing, and training services to help businesses thrive and succeed together

Business Consulting and Services 馃嚙馃嚜 Antwerp 342 2020
46
Cordeel Belgiumcordeel.be

Independent family-owned business with 1,800 employees, specializing in construction with a focus on personal attention, quality, sustainability, and service

Construction 馃嚙馃嚜 Temse 337 1934
47
The Cookware Companycookware-co.com

A global cookware manufacturer known for introducing PTFE-free non-stick cookware with Thermolon ceramic technology, offering healthy cooking options worldwide

Consumer Goods 馃嚙馃嚜 Ghent 335 2007
48
Resiluxresilux.com

International sustainable packaging designer specializing in PET and rPET solutions for food, drinks, and non-food sectors, with production units in Europe and the USA

Packaging and Containers Manufacturing 馃嚙馃嚜 Wetteren 296 1994
49
Vanhoutvanhout.be

A diversified group with over 300 employees, specializing in various construction activities including project development, facility management, and insulation works

Construction 馃嚙馃嚜 Geel 293 1928
50
Miko Groupmikocoffee.com

A Belgian provider of coffee services globally, offering major brands like Miko and Puro Fairtrade Coffee in over 50 countries

Food and Beverage Services 馃嚙馃嚜 Turnhout 293 1801

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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 Nov 12, 2026.

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