# The 50 largest managed service providers in the Netherlands

Tamtam tracks 79 managed service providers headquartered in the Netherlands. This list ranks the 50 largest by number of employees on LinkedIn, led by Getronics, Centric and Nebius. Their median headcount is 508. Half of them were founded in 1999 or later. The most common headquarters are Amsterdam (9), Eindhoven (4) and Hoofddorp (4).

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.

🇳🇱 Netherlands · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Getronics](https://www.tamtam.ai/c/getronics-amsterdam-duivendrecht) (getronics.com)<br>Global technology solutions provider empowering businesses with tailored, secure, and sustainable IT services to drive growth, efficiency, and reduce environmental impact | IT Services and IT Consulting | 🇳🇱 Amsterdam-Duivendrecht | 4,147 | 1887 |
| 2 | [Centric](https://www.tamtam.ai/c/centric) (centric.eu)<br>A leading partner in digital transformation, providing software solutions, IT assessments, cloud services, staffing, and business process outsourcing to a diverse range of clients | IT Services and IT Consulting | 🇳🇱 Gouda | 2,900 | 1992 |
| 3 | [Nebius](https://www.tamtam.ai/c/nebius) (nebius.com)<br>Specialized cloud platform for AI model training, enabling businesses to harness advanced technologies for improved efficiency and innovation | Technology, Information and Internet | 🇳🇱 Amsterdam | 1,571 | 2022 |
| 4 | [Simac](https://www.tamtam.ai/c/simac) (simac.com)<br>Simac ICT Nederland provides reliable and expert ICT management, projects, and consulting services for medium to large organizations, focusing on cloud computing, virtualization, security, and connectivity solutions | IT Services and IT Consulting | 🇳🇱 Veldhoven | 1,481 | 1971 |
| 5 | [ilionx](https://www.tamtam.ai/c/ilionx) (ilionx.com)<br>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 | IT Services and IT Consulting | 🇳🇱 Utrecht | 1,279 | 2002 |
| 6 | [Axians NL](https://www.tamtam.ai/c/axians-nl) (axians.nl)<br>Provider of cutting-edge ICT solutions and services to drive digital transformation with a focus on business software, cloud, cybersecurity, networking, and analytics | IT Services and IT Consulting | 🇳🇱 Zaltbommel | 1,044 | 2005 |
| 7 | [SSC-ICT](https://www.tamtam.ai/c/ssc-ict) (ssc-ict.nl)<br>SSC-ICT is a partner of the Dutch government, dedicated to modernizing and streamlining ICT services for eight ministries | IT Services and IT Consulting | 🇳🇱 The Hague | 1,038 | 2003 |
| 8 | [SURF](https://www.tamtam.ai/c/surf-utrecht) (surf.nl)<br>Cooperative association of Dutch educational and research institutions working together to acquire digital services, encourage knowledge sharing, and innovate continuously | IT Services and IT Consulting | 🇳🇱 Utrecht | 994 | 1987 |
| 9 | [OGD ict-diensten](https://www.tamtam.ai/c/ogd-ict-diensten) (ogd.nl)<br>Offering simplified IT solutions, OGD provides advice, projects, software development, infrastructure management, end-user support, and IT staffing services across various sectors | IT Services and IT Consulting | 🇳🇱 Delft | 949 | 1988 |
| 10 | [UNO](https://www.tamtam.ai/c/uno) (uno.nl)<br>Strategic IT partner providing leading digital solutions, managing processes, designing future workspaces, ensuring user adoption, and prioritizing user-centered approaches for growth and productivity | IT Services and IT Consulting | 🇳🇱 Rijswijk | 925 | 1998 |
| 11 | [SLTN](https://www.tamtam.ai/c/sltn) (sltn.nl)<br>A leading ICT company in the Netherlands with a focus on data centers, Cloud, infrastructure, application services, and consultancy, serving over 1,400 clients | IT Services and IT Consulting | 🇳🇱 Hilversum | 835 | 1980 |
| 12 | [Hallo](https://www.tamtam.ai/c/hallo) (hallo.eu)<br>Hallo focuses on providing solutions for effective communication and collaboration with clients, partners, suppliers, and employees through online workspaces Personalized advice and reliable services | IT Services and IT Consulting | 🇳🇱 Alkmaar | 835 | 2006 |
| 13 | [Nebius Group](https://www.tamtam.ai/c/nebius-group) (nebius.com)<br>Provides large-scale GPU-based AI cloud infrastructure combining hyperscaler scale with supercomputer performance for diverse sectors and global clients. | Technology, Information and Internet | 🇳🇱 Amsterdam | 719 | 2024 |
| 14 | [Interstellar](https://www.tamtam.ai/c/interstellar) (interstellar.nl)<br>A collective of top IT companies offering expert guidance and support for clients navigating their digital transformation journey, delivering optimal solutions every time | IT Services and IT Consulting | 🇳🇱 Delft | 685 | 2020 |
| 15 | [Leaseweb](https://www.tamtam.ai/c/leaseweb) (leaseweb.com)<br>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 | IT Services and IT Consulting | 🇳🇱 Amsterdam | 668 | 1997 |
| 16 | [Info Support](https://www.tamtam.ai/c/info-support) (infosupport.com)<br>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 | IT Services and IT Consulting | 🇳🇱 Veenendaal | 663 | 1986 |
| 17 | [Mirage](https://www.tamtam.ai/c/mirage) (mirage.nl)<br>As a specialized automation personnel intermediary, Mirage Automation provides highly qualified ICT professionals for short or long-term projects and permanent positions | IT Services and IT Consulting | 🇳🇱 Amsterdam | 579 | 1996 |
| 18 | [Yielder](https://www.tamtam.ai/c/yielder) (yielder.com)<br>Managed solutions provider helping businesses in the Netherlands maximize telecom & IT potential with quality, proven solutions, and an entrepreneurial spirit Creating opportunities for clients | IT Services and IT Consulting | 🇳🇱 Hoofddorp | 564 |  |
| 19 | [Copaco](https://www.tamtam.ai/c/copaco) (copaco.com)<br>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 | IT Services and IT Consulting | 🇳🇱 Eindhoven | 556 | 1984 |
| 20 | [Eurofiber](https://www.tamtam.ai/c/eurofiber) (eurofiber.com)<br>Provider of open digital infrastructure with fiberoptic network & datacenters in Netherlands, Belgium, France, Germany Offers cloud connectivity solutions | Telecommunications | 🇳🇱 Maarssen | 547 | 2000 |
| 21 | [UNET](https://www.tamtam.ai/c/unet) (eurofiber.com)<br>Provider of innovative and quality information and communication services through broadband connections, including fiber optic networks, VPN, telephony, and data centers | IT Services and IT Consulting | 🇳🇱 Almere | 547 | 2003 |
| 22 | [Expereo](https://www.tamtam.ai/c/expereo) (expereo.com)<br>Global company providing secure network connectivity to enterprise and government sites worldwide, enabling future-ready performance and growth with offices across the globe | Technology, Information and Internet | 🇳🇱 Amsterdam | 540 | 2004 |
| 23 | [Odin Groep](https://www.tamtam.ai/c/odin-groep) (odin-groep.nl)<br>A group providing a secure home for IT companies and specialists, offering managed services, cloud and data center solutions, and backoffice support | IT Services and IT Consulting | 🇳🇱 Hengelo | 525 | 1990 |
| 24 | [ITQ](https://www.tamtam.ai/c/itq) (itq.eu)<br>An end-to-end IT solutions provider focusing on VMware, guiding businesses through IT transformation to improve customer experiences and efficiency | IT Services and IT Consulting | 🇳🇱 Beverwijk | 513 | 2001 |
| 25 | [Rubicon Cloud Advisor](https://www.tamtam.ai/c/rubicon-cloud-advisor) (rubicon.nl)<br>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 | IT Services and IT Consulting | 🇳🇱 Leusden | 508 | 1998 |
| 26 | [Valid](https://www.tamtam.ai/c/valid) (valid.nl)<br>A company offering IT consulting, managed services, and digital business solutions to help mid-size organizations optimize and innovate their businesses | IT Services and IT Consulting | 🇳🇱 Eindhoven | 475 | 1999 |
| 27 | [PQR \| Rustmakers in IT](https://www.tamtam.ai/c/pqr-rustmakers-in-it) (pqr.com)<br>PQR SpaceHub provides cloud solutions for medium to large organizations, with expertise in healthcare, government, finance, and IT services | IT Services and IT Consulting | 🇳🇱 Utrecht | 461 |  |
| 28 | [Cross-Line International](https://www.tamtam.ai/c/cross-line-international) (getronics.com)<br>Global supplier of high quality machined castings and forgings for truck, windmill, forklift, and railway industries Leading provider in the market | IT Services and IT Consulting | 🇳🇱 Zoetermeer | 454 | 1959 |
| 29 | [myBrand \| Conclusion](https://www.tamtam.ai/c/mybrand-conclusion) (mybrand.nl)<br>Innovative SAP service provider focused on quality, customer and employee satisfaction, offering integrated services to set market standards in the industry | IT Services and IT Consulting | 🇳🇱 Geertruidenberg | 435 | 2005 |
| 30 | [IT Support](https://www.tamtam.ai/c/it-support) (hallo.eu)<br>This company offers independent consultancy services in marketing technology, helping businesses optimize their systems for increased profits Over 25 years of experience | IT Services and IT Consulting | 🇳🇱 Eindhoven | 410 | 1985 |
| 31 | [Wortell](https://www.tamtam.ai/c/wortell) (wortell.nl)<br>Empowering people with technology since 1997 Specializing in modern outsourcing for work, cloud, security, smart solutions, and meeting environments Partnered with Microsoft | IT Services and IT Consulting | 🇳🇱 Lijnden | 408 | 1997 |
| 32 | [SARA](https://www.tamtam.ai/c/sara) (surf.nl)<br>A tech company based in Amsterdam (formerly known as SARA) providing research computing and data services, with updates on LinkedIn | IT Services and IT Consulting | 🇳🇱 Amsterdam | 406 | 1971 |
| 33 | [Rapid Circle](https://www.tamtam.ai/c/rapid-circle) (rapidcircle.com)<br>Helps organizations leverage Microsoft Cloud and AI to achieve measurable business outcomes, focusing on cloud transformation, data, security, modern work, and business applications. | IT Services and IT Consulting | 🇳🇱 Amsterdam | 402 | 2008 |
| 34 | [dhs](https://www.tamtam.ai/c/dhs) (dhs.nl)<br>ICT company providing customized solutions for organizations, focusing on user needs and creating maximum value Bold, creative, and innovative approach to technology | IT Services and IT Consulting | 🇳🇱 Oss | 393 | 1984 |
| 35 | [ITIS](https://www.tamtam.ai/c/itis) (itis.nl)<br>A medium-sized company in Barendrecht specializing in ICT services, offering advice, project management, software development, cloud solutions, infrastructure management, and temporary staffing | IT Services and IT Consulting | 🇳🇱 Barendrecht | 379 | 1992 |
| 36 | [Previder](https://www.tamtam.ai/c/previder) (previder.nl)<br>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 | IT Services and IT Consulting | 🇳🇱 Hengelo | 376 | 2010 |
| 37 | [Macaw](https://www.tamtam.ai/c/macaw) (macaw.nl)<br>A digital service provider specializing in digital marketing, e-commerce, data, AI, cloud solutions, and Microsoft and Sitecore software for major companies | IT Services and IT Consulting | 🇳🇱 Hoofddorp | 368 | 1994 |
| 38 | [Aiden](https://www.tamtam.ai/c/aiden-de-meern) (aiden.eu)<br>Aiden offers innovative IT solutions to European midmarket companies, specializing in SAP and Mendix services, with a focus on providing exceptional customer experiences | IT Services and IT Consulting | 🇳🇱 de Meern | 361 | 2021 |
| 39 | [SES Networks](https://www.tamtam.ai/c/ses-networks) (ses.com)<br>Global leader in content connectivity solutions, providing a network of GEO and MEO satellites to connect people worldwide with enriching content and experiences | Telecommunications | 🇳🇱 The Hague | 356 |  |
| 40 | [Avit](https://www.tamtam.ai/c/avit) (avitgroup.com)<br>A quality network integrator and managed service provider specializing in networking, cybersecurity, and hybrid cloud solutions to optimize IT infrastructure for businesses | IT Services and IT Consulting | 🇳🇱 Vianen | 355 | 2002 |
| 41 | [Intwo](https://www.tamtam.ai/c/intwo) (intwo.cloud)<br>Specializing in cloud technology, Intwo offers IT solutions tailored to industries using Microsoft technologies for business growth and digital execution | IT Services and IT Consulting | 🇳🇱 Hoofddorp | 350 | 1998 |
| 42 | [Rappit](https://www.tamtam.ai/c/rappit) (rappit.io)<br>Expert in developing Enterprise Software modernization solutions on Google Cloud Platform and Java technologies, specializing in manufacturing, supply chain, logistics, retail industries | Software Development | 🇳🇱 Putten | 328 | 2009 |
| 43 | [Bird](https://www.tamtam.ai/c/bird) (bird.com)<br>It provides a comprehensive CRM solution for marketing, sales, and payments, facilitating over 5 trillion messages annually through various channels. | Technology, Information and Internet | 🇳🇱 Amsterdam | 318 |  |
| 44 | [Open Line](https://www.tamtam.ai/c/open-line) (openline.nl)<br>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 | IT Services and IT Consulting | 🇳🇱 Maastricht Airport | 314 | 2002 |
| 45 | [Onited](https://www.tamtam.ai/c/onited) (onited.com)<br>Providing technology solutions combining technical expertise and human understanding to help organizations control processes, digitize services, and manage IT effectively. | IT Services and IT Consulting | 🇳🇱 Amersfoort | 288 | 2016 |
| 46 | [Itility](https://www.tamtam.ai/c/itility) (itility.nl)<br>This company merges technology and data to drive customers beyond, offering expertise in data, cloud, software, and IT infrastructure for innovative digital solutions | IT Services and IT Consulting | 🇳🇱 Eindhoven | 276 | 2006 |
| 47 | [RAM Infotechnology](https://www.tamtam.ai/c/ram-infotechnology) (ram-it.nl)<br>RAM Infotechnology provides custom ICT outsourcing solutions for professionals in healthcare, government, and financial services, with a focus on security and data availability | IT Services and IT Consulting | 🇳🇱 Utrecht | 274 | 1992 |
| 48 | [nLighten](https://www.tamtam.ai/c/nlighten) (nlighten.com)<br>nLighten, a digital infrastructure platform, develops edge data centers across Europe to provide fast, reliable access while prioritizing environmental sustainability and innovation | IT Services and IT Consulting | 🇳🇱 Schiphol-Rijk | 267 | 2021 |
| 49 | [Solvinity](https://www.tamtam.ai/c/solvinity) (solvinity.com)<br>A provider of secure managed cloud services, offering innovative solutions for digital transformation, cybersecurity, and software development to government, financial, and business organizations | IT Services and IT Consulting | 🇳🇱 Amsterdam | 261 | 2015 |
| 50 | [Interxion](https://www.tamtam.ai/c/interxion)<br>The company has migrated to Digital Realty for latest news, insights, and updates Follow Digital Realty for industry information and updates | IT Services and IT Consulting | 🇳🇱 Hoofddorp | 243 |  |

## 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 the Netherlands

- [The largest companies in the Netherlands](https://www.tamtam.ai/l/largest-companies-netherlands) (12,236)
- [Multinational companies in the Netherlands](https://www.tamtam.ai/l/multinational-companies-netherlands) (2,510)
- [Retail chains in the Netherlands](https://www.tamtam.ai/l/retail-chains-netherlands) (1,138)
- [Transportation, Logistics, Supply Chain and Storage companies in the Netherlands](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-netherlands) (825)
- [Logistics companies in the Netherlands](https://www.tamtam.ai/l/logistics-companies-netherlands) (791)
- [Manufacturers in the Netherlands](https://www.tamtam.ai/l/manufacturers-netherlands) (770)
- [Critical infrastructure operators in the Netherlands](https://www.tamtam.ai/l/critical-infrastructure-operators-netherlands) (765)
- [SaaS companies in the Netherlands](https://www.tamtam.ai/l/saas-companies-netherlands) (758)
- [Software Development companies in the Netherlands](https://www.tamtam.ai/l/software-development-companies-netherlands) (748)
- [Professional services firms in the Netherlands](https://www.tamtam.ai/l/professional-services-firms-netherlands) (739)
- [Companies with in-house R&D in the Netherlands](https://www.tamtam.ai/l/r-and-d-companies-netherlands) (738)
- [IT Services and IT Consulting companies in the Netherlands](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-netherlands) (690)
- [Financial services firms in the Netherlands](https://www.tamtam.ai/l/financial-services-firms-netherlands) (688)
- [Healthcare providers in the Netherlands](https://www.tamtam.ai/l/healthcare-providers-netherlands) (675)
- [Hospitals and Health Care companies in the Netherlands](https://www.tamtam.ai/l/hospitals-and-health-care-companies-netherlands) (620)
- [Family-owned companies in the Netherlands](https://www.tamtam.ai/l/family-owned-companies-netherlands) (617)
- [IT services companies in the Netherlands](https://www.tamtam.ai/l/it-services-companies-netherlands) (585)
- [Financial Services companies in the Netherlands](https://www.tamtam.ai/l/financial-services-companies-netherlands) (572)
- [Consulting firms in the Netherlands](https://www.tamtam.ai/l/consulting-firms-netherlands) (568)
- [Hotel and hospitality groups in the Netherlands](https://www.tamtam.ai/l/hospitality-groups-netherlands) (514)
- [Truck Transportation companies in the Netherlands](https://www.tamtam.ai/l/truck-transportation-companies-netherlands) (514)
- [Hardware manufacturers in the Netherlands](https://www.tamtam.ai/l/hardware-companies-netherlands) (447)
- [Distributors and wholesalers in the Netherlands](https://www.tamtam.ai/l/distributors-and-wholesalers-netherlands) (427)
- [Companies with a mobile app in the Netherlands](https://www.tamtam.ai/l/companies-with-mobile-app-netherlands) (411)

## The same list elsewhere in Netherlands

- [Managed service providers in North Holland](https://www.tamtam.ai/l/managed-service-providers-north-holland) (27)

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Source: https://www.tamtam.ai/l/managed-service-providers-netherlands