The companies listed are managed service providers in the Netherlands, primarily focused on IT services and consulting. Most are large firms, with employee counts ranging from several hundreds to over four thousand. Getronics, founded in 1887, offers global technology solutions, while Centric, established in 1992, is a digital transformation partner. Nebius, a newer entrant from 2022, specializes in cloud platforms for AI model training. Simac provides reliable ICT management and consulting.
The data shows a strong concentration of these firms in and around major Dutch cities. Amsterdam, Utrecht, and Delft are frequently listed as headquarters. This indicates a geographical clustering within the country for IT services and consulting. The range of founding dates, from Getronics in 1887 to Nebius Group in 2024, suggests a well-established sector with continuous new company formation.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Getronicsgetronics.com
Global technology solutions provider empowering businesses with tailored, secure, and sustainable IT services to drive growth, efficiency, and reduce environmental impact |
4,147 | |||
| 2 |
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 | |||
| 3 |
Nebiusnebius.com
Specialized cloud platform for AI model training, enabling businesses to harness advanced technologies for improved efficiency and innovation |
1,571 | |||
| 4 | 1,481 | ||||
| 5 |
ilionxilionx.com
ilionx is an IT knowledge and implementation partner offering simple IT solutions aligned with organizational processes, supporting clients with digital strategy, cloud applications, data & AI |
1,279 | |||
| 6 | 1,044 | ||||
| 7 |
SSC-ICTssc-ict.nl
SSC-ICT is a partner of the Dutch government, dedicated to modernizing and streamlining ICT services for eight ministries |
1,038 | |||
| 8 | 994 | ||||
| 9 |
OGD ict-dienstenogd.nl
Offering simplified IT solutions, OGD provides advice, projects, software development, infrastructure management, end-user support, and IT staffing services across various sectors |
949 | |||
| 10 | 925 | ||||
| 11 | 835 | ||||
| 12 | 835 | ||||
| 13 |
Nebius Groupnebius.com
Provides large-scale GPU-based AI cloud infrastructure combining hyperscaler scale with supercomputer performance for diverse sectors and global clients. |
719 | |||
| 14 |
Interstellarinterstellar.nl
A collective of top IT companies offering expert guidance and support for clients navigating their digital transformation journey, delivering optimal solutions every time |
685 | |||
| 15 |
Leasewebleaseweb.com
A leading provider of Cloud services and Infrastructure-as-a-Service, offering Public Cloud, Private Cloud, Colocation, Cyber Security, and Dedicated Servers globally since 1997 |
668 | |||
| 16 |
Info Supportinfosupport.com
With over 500 employees in the Netherlands and Belgium, we provide professional software solutions, including development, BI, integration, hosting, and training, specializing in various industries |
663 | |||
| 17 | 579 | ||||
| 18 |
Yielderyielder.com
Managed solutions provider helping businesses in the Netherlands maximize telecom & IT potential with quality, proven solutions, and an entrepreneurial spirit Creating opportunities for clients |
564 | |||
| 19 |
Copacocopaco.com
ICT distributor in the Benelux and France delivering computers, printers, networks, mobile phones, software, and electronics with various services like server, storage, mobility, and cloud |
556 | |||
| 20 |
Eurofibereurofiber.com
Provider of open digital infrastructure with fiberoptic network & datacenters in Netherlands, Belgium, France, Germany Offers cloud connectivity solutions |
547 | |||
| 21 |
UNETeurofiber.com
Provider of innovative and quality information and communication services through broadband connections, including fiber optic networks, VPN, telephony, and data centers |
547 | |||
| 22 |
Expereoexpereo.com
Global company providing secure network connectivity to enterprise and government sites worldwide, enabling future-ready performance and growth with offices across the globe |
540 | |||
| 23 |
Odin Groepodin-groep.nl
A group providing a secure home for IT companies and specialists, offering managed services, cloud and data center solutions, and backoffice support |
525 | |||
| 24 | 513 | ||||
| 25 |
Rubicon Cloud Advisorrubicon.nl
A leading Dutch Microsoft cloud-native partner specializing in innovative solutions for finance, government, and enterprise sectors, focused on delivering customized services and expert consultancy |
508 | |||
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 | 475 | ||||
| 27 |
PQR | Rustmakers in ITpqr.com
PQR SpaceHub provides cloud solutions for medium to large organizations, with expertise in healthcare, government, finance, and IT services |
461 | |||
| 28 |
Cross-Line Internationalgetronics.com
Global supplier of high quality machined castings and forgings for truck, windmill, forklift, and railway industries Leading provider in the market |
454 | |||
| 29 |
myBrand | Conclusionmybrand.nl
Innovative SAP service provider focused on quality, customer and employee satisfaction, offering integrated services to set market standards in the industry |
435 | |||
| 30 |
IT Supporthallo.eu
This company offers independent consultancy services in marketing technology, helping businesses optimize their systems for increased profits Over 25 years of experience |
410 | |||
| 31 |
Wortellwortell.nl
Empowering people with technology since 1997 Specializing in modern outsourcing for work, cloud, security, smart solutions, and meeting environments Partnered with Microsoft |
408 | |||
| 32 | 406 | ||||
| 33 |
Rapid Circlerapidcircle.com
Helps organizations leverage Microsoft Cloud and AI to achieve measurable business outcomes, focusing on cloud transformation, data, security, modern work, and business applications. |
402 | |||
| 34 | 393 | ||||
| 35 | 379 | ||||
| 36 |
Previderprevider.nl
A Dutch datacenter company offering colocation services with direct connections to AMS-IX and DE-CIX, providing low-cost, high-quality solutions for various clients |
376 | |||
| 37 | 368 | ||||
| 38 | 361 | ||||
| 39 |
SES Networksses.com
Global leader in content connectivity solutions, providing a network of GEO and MEO satellites to connect people worldwide with enriching content and experiences |
356 | |||
| 40 |
Avitavitgroup.com
A quality network integrator and managed service provider specializing in networking, cybersecurity, and hybrid cloud solutions to optimize IT infrastructure for businesses |
355 | |||
| 41 |
Intwointwo.cloud
Specializing in cloud technology, Intwo offers IT solutions tailored to industries using Microsoft technologies for business growth and digital execution |
350 | |||
| 42 | 328 | ||||
| 43 | 318 | ||||
| 44 |
Open Lineopenline.nl
Providing trusted cloud solutions for sensitive industries, ensuring data security and compliance with certifications like ISO 27001 and GDPR Mixing public and private cloud seamlessly |
314 | |||
| 45 |
Onitedonited.com
Providing technology solutions combining technical expertise and human understanding to help organizations control processes, digitize services, and manage IT effectively. |
288 | |||
| 46 |
Itilityitility.nl
This company merges technology and data to drive customers beyond, offering expertise in data, cloud, software, and IT infrastructure for innovative digital solutions |
276 | |||
| 47 |
RAM Infotechnologyram-it.nl
RAM Infotechnology provides custom ICT outsourcing solutions for professionals in healthcare, government, and financial services, with a focus on security and data availability |
274 | |||
| 48 |
nLightennlighten.com
nLighten, a digital infrastructure platform, develops edge data centers across Europe to provide fast, reliable access while prioritizing environmental sustainability and innovation |
267 | |||
| 49 |
Solvinitysolvinity.com
A provider of secure managed cloud services, offering innovative solutions for digital transformation, cybersecurity, and software development to government, financial, and business organizations |
261 | |||
| 50 |
Interxion
The company has migrated to Digital Realty for latest news, insights, and updates Follow Digital Realty for industry information and updates |
243 | |||
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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 11, 2026.
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