This selection of large companies in South Holland includes prominent players in financial services, logistics, and manufacturing. Many are global leaders in their fields, such as IKEA, known for affordable home furnishings, and Wolters Kluwer, a global leader in professional information and software solutions. Other notable companies include PostNL, which handles mail and parcel delivery, and Louis Dreyfus Company, a global merchant of agricultural goods. These firms demonstrate a significant international presence and diverse operational scope within the region.
The headquarters of these companies are spread across several cities in South Holland, with a notable concentration in The Hague. This suggests a varied economic landscape within the province, supporting both established corporations and specialized organizations like Delft University of Technology, a top European university focused on technological development and research, and Ministerie van Defensie, responsible for the defense of the Netherlands.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 101,757 | ||||
| 2 |
Ministerie van Defensiewerkenbijdefensie.nl
The company is responsible for the defense of the Netherlands, including the Navy, Army, Air Force, and related agencies, working to promote peace, security, and international cooperation |
30,557 | |||
| 3 |
NN Groupnn-group.com
Provides retirement services, pensions, insurance, banking, and investments to approximately 18 million customers across 10 countries, including Europe and Japan. |
24,125 | |||
| 4 |
Wolters Kluwerwolterskluwer.com
Global leader in professional information and software solutions across healthcare, tax, finance, legal, and corporate sectors, serving customers worldwide |
22,177 | |||
| 5 | 14,284 | ||||
| 6 |
Louis Dreyfus Companyldc.com
Global merchant and processor of agricultural goods, managing supply chain from farm to consumer across diverse product platforms worldwide. |
13,479 | |||
| 7 |
NNnn-group.com
An international financial services company with a strong presence in 11 countries, specializing in various financial products and services for over 175 years |
10,970 | |||
| 8 |
Nationale-Nederlandennn.nl
Provides retirement services, pensions, insurance, banking, and investments to approximately 18 million customers across 10 countries, with a rich 175-year history. |
10,847 | |||
| 9 | 10,705 | ||||
| 10 |
Delft University of Technologytudelft.nl
Top European university focused on technological development and research for a better society, with key areas including health, energy, environment, and infrastructure |
10,093 | |||
| 11 |
APM Terminalsapmterminals.com
Operating a global network of over 60 terminals, providing safe, efficient, and innovative port services to support sustainable supply chains. |
9,747 | |||
| 12 |
Leiden Universityuniversiteitleiden.nl
Offers diverse bachelor's and master's programs, renowned for academic excellence, preparing students for global employment opportunities. |
8,420 | |||
| 13 |
Boskalisboskalis.com
Global leader in dredging, maritime infrastructure, and services, providing innovative solutions for coastal challenges, climate change effects, offshore energy, and marine salvage |
6,940 | |||
| 14 |
Refrescorefresco.com
A global beverage solutions provider producing a wide range of popular drinks in various packaging options, focusing on innovation and sustainability |
6,815 | |||
| 15 | 6,070 | ||||
| 16 |
Mammoetmammoet.com
Global company offering lifting, transporting, installing, and decommissioning solutions for a wide range of projects with a focus on efficiency and safety |
5,183 | |||
| 17 |
Archirodon Group N.V.archirodon.net
A global EPC contractor with a 60+ year track record in Energy, Marine, Infrastructure, Dredging, Pipeline, and Defense & Security projects |
4,619 | |||
| 18 | 4,320 | ||||
| 19 | 4,169 | ||||
| 20 |
IMCD Groupimcdgroup.com
Global leader in distributing and formulating specialty chemicals and ingredients across various industries, collaborating with partners to provide innovative solutions worldwide |
4,057 | |||
| 21 |
Ministerie van Buitenlandse Zakenrijksoverheid.nl
A government ministry responsible for representing and promoting the interests of the Netherlands internationally, with a focus on diplomacy, trade, and international cooperation |
4,019 | |||
| 22 |
Coolbluecoolblue.nl
An online retail company in the Netherlands & Belgium focused on customer satisfaction, offering free shipping, quick responses on social media, and innovative service |
3,828 | |||
| 23 |
Heerema Marine Contractorsheerema.com
A global marine contractor specializing in offshore energy projects, known for expertise and innovation within the industry |
3,796 | |||
| 24 | 3,745 | ||||
| 25 |
Zeeman textielSuperszeemanvacatures.nl
The company specializes in offering good quality and affordable fashion and household textiles through efficient organization and large-scale purchasing, serving millions of satisfied customers |
3,643 | |||
| 26 |
De Haagse Hogeschool / The Hague University of Applied Sciencesdehaagsehogeschool.nl
Higher education institution offering a variety of programmes to over 20,000 students from 140+ countries, prioritizing inclusion, sustainability, and internationality |
3,564 | |||
| 27 | 3,462 | ||||
| 28 | 3,026 | ||||
| 29 |
Bilfinger Engineeringbilfinger.com
Multidisciplinary engineering consultancy offering future-proof and sustainable solutions for industrial projects across various markets with a focus on project management and procurement |
2,973 | |||
| 30 |
Inter IKEA Groupikea.com
A diverse group of individuals passionate about home furnishing, working together to create a better everyday life for many people worldwide |
2,938 | |||
| 31 |
Centriccentric.eu
A leading partner in digital transformation, providing software solutions, IT assessments, cloud services, staffing, and business process outsourcing to a diverse range of clients |
2,900 | |||
| 32 | 2,859 | ||||
| 33 |
Fagronfagron.com
This company specializes in Pharmaceutical Compounding & Sterile Outsourcing Services, providing personalized health treatments and medication for individual patient needs worldwide |
2,839 | |||
| 34 | 2,735 | ||||
| 35 |
Young ICCAyoungicca.org
Young ICCA is a global network promoting knowledge and skills in international arbitration for young practitioners and students worldwide |
2,678 | |||
| 36 | 2,462 | ||||
| 37 |
MediaMarkt Beneluxmediamarkt.nl
Leading consumer electronics retailer in Europe, offering integrated online and in-store shopping experiences with diverse brands and services. |
2,439 | |||
| 38 |
Affideaaffidea.com
A pan-European provider of diagnostic imaging and healthcare services with a focus on patient safety and high-quality medical care |
2,327 | |||
| 39 |
B&Sbs-group-sa.com
A tech company in consumer goods industry connecting suppliers, logistics partners, retailers, and consumers worldwide through innovative sourcing, warehousing, distribution, and marketing solutions |
2,292 | |||
| 40 |
MediaMarkt Nederlandmediamarkt.nl
A leading omnichannel player in consumer electronics in the Netherlands, focusing on creating the best customer experience online and offline |
2,190 | |||
| 41 |
Caldiccaldic.com
The company provides innovative and sustainable solutions in life science and material science markets, with a focus on food, pharma, personal care, and industrial formulations |
2,189 | |||
| 42 |
Aramco Overseas Companyaramcooverseas.com
A global energy and chemicals leader with European offices driving innovation, research, and safe energy delivery worldwide for over 60 years |
2,137 | |||
| 43 |
Control Unioncontrolunion.com
International commodity market services provider with global presence in over 70 countries offering logistics, inspections, certifications, and collateral management since 1920 |
2,106 | |||
| 44 |
Royal Netherlands Marechausseemarechaussee.nl
A security organization in the Netherlands with global deployment, specializing in border control, security, surveillance, international, and military police tasks |
2,096 | |||
| 45 |
ARLANXEOarlanxeo.com
A global synthetic rubber company specializing in high-performance rubber for automotive, tire, construction, and oil & gas industries Owned by Saudi Aramco |
2,014 | |||
| 46 |
Het Nederlandse Rode Kruisrodekruis.nl
The organization provides aid to people in need with a large network of volunteers, responding to disasters and emergencies worldwide |
1,967 | |||
| 47 |
Royal IHCroyalihc.com
Leading supplier of maritime technology, expert craftsmanship, and integrated solutions for dredging, offshore, mining, and defence industries, focusing on innovation and sustainability |
1,962 | |||
| 48 |
CED Europecedgroup.eu
A European tech-enabled insurance services platform with a focus on expert claims management, innovation, and customer satisfaction through technology and personalized solutions |
1,941 | |||
| 49 |
Rijk Zwaanrijkzwaan.com
A family-owned company developing and selling improved fruit and vegetable varieties globally, with a focus on innovation, research, and quality |
1,933 | |||
| 50 |
ECT Rotterdam (Europe Container Terminals)ect.nl
A leading container terminal operator in Europe, offering efficient connections and extended inland terminal network with high-frequency rail and inland shipping services |
1,930 | |||
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. | |||||
| 51 |
Yource Groupyource.cc
Specializing in enhancing customer value through outsourcing, insourcing, and staffing solutions with a focus on member and customer experience |
1,919 | |||
| 52 | 1,905 | ||||
| 53 |
Hunter Douglas Europehunterdouglasgroup.com
A global leader in window coverings and architectural products, focusing on innovative, high-quality solutions for homes and commercial buildings worldwide |
1,785 | |||
| 54 |
Louwman Grouplouwmangroup.nl
Importing and distributing cars, providing mobility solutions, leasing, financing, vehicle adaptations, and operating retail and exclusive dealerships across Europe. |
1,762 | |||
| 55 |
Babysitsbabysits.org
An online community marketplace connecting parents and babysitters for safe, easy, and affordable childcare services worldwide since 2008 |
1,634 | |||
| 56 |
Robecorobeco.com
An international asset manager specializing in sustainable investing, offering active investment strategies for institutional and private investors across various asset classes |
1,482 | |||
| 57 |
Rotterdam School of Management, Erasmus Universityrsm.nl
A top-ranked business school in Europe offering education and research to develop international business leaders with an innovative mindset for a sustainable future |
1,474 | |||
| 58 | 1,444 | ||||
| 59 |
CGI Nederlandcgi.com
Established in 1976, a global leader in IT and business consultancy, offering insights and results-driven solutions across 21 industries worldwide |
1,435 | |||
| 60 |
Farm Fritesfarmfrites.com
Processing over 1.5 million tons of potatoes annually into fries and specialties, supplying foodservice entrepreneurs worldwide with quality products. |
1,419 | |||
| 61 | 1,371 | ||||
| 62 |
Smit Lamnalcosmitlamnalco.com
A global provider of customized marine support services with a focus on safety and reliability, offering towage and related services worldwide |
1,360 | |||
| 63 |
Bilfinger BelgiΓ« & Nederlandbilfinger.com
Industrial benchmark for projects and maintenance of industrial assets, ensuring safety and availability for clients in Belgium and the Netherlands Services include insulation, scaffolding, and more |
1,354 | |||
| 64 |
Hertelaltrad.com
An international industrial services company providing access solutions, insulation, corrosion protection, mechanical, and specialist services to Oil and Gas, Energy, and Offshore industries worldwide |
1,344 | |||
| 65 |
Huismanhuismanequipment.com
Designs and manufactures heavy construction equipment for renewable energy, oil and gas, civil, naval, and entertainment industries, setting new industry standards since 1929 |
1,280 | |||
| 66 |
Fokker Technologies Holding B.V.gknaerospace.com
Design and manufacture of aerostructures, electrical wiring systems, landing gear, and aerospace services integrated within a global aerospace company. |
1,270 | |||
| 67 |
Hans Andershansanders.nl
An international retailer specializing in spectacles, hearing aids, and contact lenses, with a core brand leading the market in the Netherlands |
1,229 | |||
| 68 | 1,186 | ||||
| 69 |
Ingka Centresingkacentres.com
Creating meeting places anchored by IKEA for people to connect, collaborate, and thrive in communities while bringing value to the planet |
1,133 | |||
| 70 |
Royal Den Hartogh Logisticsdenhartogh.com
A global logistics service provider specializing in safe transport of bulk liquids and gases for the chemical industry, with smart solutions through collaboration and expertise |
1,132 | |||
| 71 |
FMO - Dutch entrepreneurial development bankfmo.nl
Private sector investor in developing countries focusing on energy, agribusiness, and financial institutions to drive economic growth and fulfill sustainable development goals. |
1,129 | |||
| 72 |
Cordaidcordaid.org
An international organization providing emergency relief and development support to those impacted by poverty and conflict, helping them thrive in resilient societies |
1,128 | |||
| 73 |
International NGO Safety Organisation (INSO)ngosafety.org
A dedicated NGO providing free safety services to humanitarian organizations, including incident tracking, crisis management support, staff training, and risk management assistance |
1,097 | |||
| 74 | 1,046 | ||||
| 75 |
Facilicom Groepfacilicomgroup.nl
Facilicom specializes in providing a wide range of facility services for businesses, governments, educational institutions, and healthcare organizations, focusing on quality and efficiency |
1,042 | |||
| 76 |
Customs Support Groupcustomssupport.com
Leading European provider of customs and trade solutions enhancing cross-border operations, compliance, cost optimization, and operational efficiency. |
1,037 | |||
| 77 |
Saybolt Internationalcorelab.com
An independent cargo survey company specializing in crude oil, petroleum products, and petrochemicals inspection and testing worldwide Offering online services and business intelligence |
1,012 | |||
| 78 |
Koppertkoppert.com
Providing natural pest control, pollination, and biostimulant products to improve crop health, resilience, and sustainable farming worldwide. |
1,004 | |||
| 79 |
Kiwa Nederlandkiwa.com
A global leader in testing, inspection, and certification services, ensuring trust in products, services, processes, systems, and employees for clients worldwide |
984 | |||
| 80 | 981 | ||||
| 81 |
Ecorysecorys.com
This company provides research, consulting, communications, and management services to develop, deliver, and evaluate public policy on an international scale |
954 | |||
| 82 |
Bakkerbakkerbarendrecht.nl
The company is a strategic partner of leading grocery chains, supplying the best fruit and vegetables to stores and delivery vehicles They promote a healthy future through their network of specialists |
951 | |||
| 83 |
Evides Waterbedrijfevides.nl
Evides Waterbedrijf ensures reliable drinking water supply, wastewater treatment, and tailored industrial water services in the Netherlands, Belgium, and Germany Dedicated to sustainability and innovation |
949 | |||
| 84 |
Centrient Pharmaceuticalscentrient.com
Global leader in sustainable enzymatic antibiotics, statins, and anti-fungals, producing APIs and finished dosage forms Committed to quality, reliability, sustainability, and fighting antimicrobial resistance |
936 | |||
| 85 |
Euro Pool Groupeuropoolgroup.com
The company provides reusable trays and pallets for producers, transporters, processing companies, and retailers to optimize reliability, sustainability, and efficiency in the food supply chain |
929 | |||
| 86 | 919 | ||||
| 87 |
Samskipsamskip.com
European multimodal transport company providing environmentally friendly shortsea, road, rail, and inland waterway logistics with global refrigerated cargo expertise. |
918 | |||
| 88 |
NN Investment Partnersnnip.com
Transition of investment management services to Goldman Sachs Asset Management, inviting followers to continue updates on new platform. |
914 | |||
| 89 |
Fluiconnectofluiconnecto.com
An international service organization specializing in fluid conveyance systems and solutions, offering products, maintenance services, and global network support across various industries |
898 | |||
| 90 |
Pharming Grouppharming.com
Develops and commercializes innovative medicines including small molecules and biologics for patients living with rare, debilitating, and life-threatening diseases globally. |
865 | |||
| 91 |
Europoleuropol.europa.eu
Assisting EU Member States in fighting serious international crime and terrorism, providing a support center for law enforcement operations and an information hub. |
843 | |||
| 92 | 836 | ||||
| 93 | 831 | ||||
| 94 |
Royal Van Leeuwenvanleeuwen.com
specialized steel pipe trading company providing customized materials worldwide with expertise in sourcing, logistics, project management, and customer collaboration |
810 | |||
| 95 | 805 | ||||
| 96 |
Deernsdeerns.com
Independent engineering firm specializing in technical consulting and engineering solutions for various sectors worldwide, delivering high-quality services tailored to client's unique needs since 1928 |
800 | |||
| 97 |
LKQ Netherlandsfource.nl
Fource is an innovative and reliable automotive collective, providing parts, tools, and support for automotive businesses with a passion for excellence and future readiness |
792 | |||
| 98 |
Cott Beveragesrefresco.com
A leading independent bottler for retailers and A-brands, formed from the merger of Cott Beverages and Refresco, with strong presence in Europe and North America |
787 | |||
| 99 |
Grant Thornton Netherlandsgrantthornton.nl
A member of Grant Thornton International Ltd, offering audit, tax, and advisory services with a global network of professionals |
776 | |||
| 100 |
DΓΌmmen Orangelatam.dummenorange.com
Global leader in breeding and propagating flowers and plants, offering patented varieties to growers worldwide with a century-long legacy and innovative R&D Employing 6,600 people globally |
773 | |||
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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.
More company lists in South Holland
- The largest companies in South Holland 2,508
- Transportation, Logistics, Supply Chain and Storage companies in South Holland 276
- Logistics companies in South Holland 263
- Retail chains in South Holland 188
- Critical infrastructure operators in South Holland 152
- Truck Transportation companies in South Holland 145
- Professional services firms in South Holland 145
- Software Development companies in South Holland 142
- Companies with in-house R&D in South Holland 140
- SaaS companies in South Holland 137
- Manufacturers in South Holland 134
- Family-owned companies in South Holland 128
- Healthcare providers in South Holland 124
- IT Services and IT Consulting companies in South Holland 121
- Financial services firms in South Holland 120
- Education providers in South Holland 111
- Hospitals and Health Care companies in South Holland 109
- Financial Services companies in South Holland 107
- Consulting firms in South Holland 106
- Distributors and wholesalers in South Holland 96
- IT services companies in South Holland 93
- Hardware manufacturers in South Holland 86
- Hotel and hospitality groups in South Holland 86
- Public sector organisations in South Holland 82
The same list elsewhere in Netherlands
- Multinational companies in the Netherlands 2,510
- Multinational companies in North Holland 794
- Multinational companies in North Brabant 330
- Multinational companies in Gelderland 194
- Multinational companies in Overijssel 101
- Multinational companies in Limburg 95
- Multinational companies in Flevoland 45
- Multinational companies in Groningen Province 27
- Multinational companies in Amsterdam 561
- Multinational companies in Rotterdam 169
- Multinational companies in Utrecht 91
- Multinational companies in The Hague 72
- Multinational companies in Eindhoven 67
- Multinational companies in Hoofddorp 42
- Multinational companies in Breda 29
- Multinational companies in Amersfoort 28
- Multinational companies in Tilburg 27
- Multinational companies in 's-Hertogenbosch 26
- Multinational companies in Almere 25