# The 42 largest managed service providers in Hauts-de-France

Tamtam tracks 42 managed service providers headquartered in Hauts-de-France. This list ranks all of them by number of employees on LinkedIn, led by IGA, ODC and Aramys. Their median headcount is 23. Half of them were founded in 2004 or later. The most common headquarters are Villeneuve-d'Ascq (6), Lille (5) and Amiens (2).

The managed service providers in Hauts-de-France are mostly IT services and consulting firms, with a focus on digital transformation and infrastructure management. IGA develops software components and provides hosting for insurance and travel. ODC helps businesses with IT infrastructure and HR solutions. Euris specializes in health data hosting and digital software for pharmaceutical companies. Comarch France enhances profitability through IT solutions. Many companies, such as Promatec and AOC, offer cloud services and IT security.

A common pattern among these companies is their long-standing presence in the region, with many founded in the 1980s and 1990s. For example, IGA and Proges Plus were both founded in 1985, while ODC was established in 1990 and Comarch France in 1993. This suggests a mature market with established players serving various business needs.

🇫🇷 Hauts-de-France · 42 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [IGA](https://www.tamtam.ai/c/iga) (iga.fr)<br>Develops software components, creates custom solutions, implements installations, and provides specific services like hosting and accounting outsourcing for insurance, travel, and trade. | Software Development | 🇫🇷 Malakoff | 1,358 | 1985 |
| 2 | [ODC](https://www.tamtam.ai/c/odc) (odc.fr)<br>Helping businesses in Hauts-de-France improve performance through digital solutions including IT infrastructure, business software, HR solutions, and payroll management | IT Services and IT Consulting | 🇫🇷 Saint-Martin-Boulogne | 149 | 1990 |
| 3 | [Aramys](https://www.tamtam.ai/c/aramys) (aramys.fr)<br>Provides consulting and expertise for SMEs and large companies on information systems, communication, architecture, security, and associated new technologies. | IT Services and IT Consulting | 🇫🇷 Lens | 93 | 2003 |
| 4 | [Comarch France](https://www.tamtam.ai/c/comarch-france) (comarch.fr)<br>Comarch partners with businesses to enhance profitability and productivity through innovative IT solutions | IT Services and IT Consulting | 🇫🇷 Lezennes | 85 | 1993 |
| 5 | [Euris](https://www.tamtam.ai/c/euris) (euris.com)<br>Global health data hosting infrastructure and digital software solutions including CRM and analytics for pharmaceutical companies, medical device firms, and telemedicine providers. | IT Services and IT Consulting | 🇫🇷 Boulogne | 82 | 2000 |
| 6 | [Pictime Groupe (groupe Claranet)](https://www.tamtam.ai/c/pictime-groupe-groupe-claranet) (pictime-groupe.com)<br>Pictime Groupe, now a part of Claranet France, specializes in digital transformation for businesses through expertise in e-commerce, healthcare, and cloud services | IT Services and IT Consulting | 🇫🇷 Sainghin-en-Mélantois | 69 | 2002 |
| 7 | [MIT CORP](https://www.tamtam.ai/c/mit-corp) (mitcorp.fr)<br>MIT CORP provides daily IT infrastructure management services to ensure data security for businesses | IT Services and IT Consulting | 🇫🇷 Saint-Gobain | 50 | 2023 |
| 8 | [Promatec](https://www.tamtam.ai/c/promatec-bondues) (promatec.cloud)<br>A specialized IT company offering maintenance, hosting, cloud services, and security solutions with its own DataCenter and IP resources | Computer and Network Security | 🇫🇷 Bondues | 49 | 1996 |
| 9 | [AOC](https://www.tamtam.ai/c/aoc-wasquehal) (aoc.fr)<br>Small-sized IT company in Hauts de France specializing in infrastructure management and Cloud services | IT Services and IT Consulting | 🇫🇷 Wasquehal | 45 | 2021 |
| 10 | [Proges Plus](https://www.tamtam.ai/c/proges-plus) (proges.com)<br>A company founded in 1985 offering ERP integration, IT services (network, security, cloud), and temperature monitoring solutions for food industry and laboratories | Software Development | 🇫🇷 Willems | 44 | 1985 |
| 11 | [Inaubi](https://www.tamtam.ai/c/inaubi) (inaubi.fr)<br>A Google Partner based in Lille, Inaubi helps businesses, communities, and schools transition to the digital and Cloud era with Google Cloud solutions | IT Services and IT Consulting | 🇫🇷 Villeneuve-d'Ascq | 40 | 2015 |
| 12 | [Synelia](https://www.tamtam.ai/c/synelia) (synelia.fr)<br>SYNELIA provides IT engineering services to agricultural organizations in Hauts de France, focusing on regional and national projects for France Génétique Élevage partners | IT Services and IT Consulting | 🇫🇷 Douai | 39 | 1986 |
| 13 | [MSI Nord](https://www.tamtam.ai/c/msi-nord) (msi-nord.fr)<br>Support and maintenance of IT infrastructure, cloud, telecom networks, software tools, audits, consulting, and user training for businesses. | IT Services and IT Consulting | 🇫🇷 Mons-en-Baroeul | 37 | 1984 |
| 14 | [Nexylan](https://www.tamtam.ai/c/nexylan) (nexylan.com)<br>A company specializing in professional web hosting, server management, and e-Commerce hosting services Founded in 2009 with headquarters in Roubaix | Technology, Information and Internet | 🇫🇷 | 37 | 2009 |
| 15 | [ELIADE](https://www.tamtam.ai/c/eliade) (eliade.fr)<br>Eliade is a Microsoft solutions expert company in Hauts de France region, providing digital transformation support and specialized services in various Microsoft domains | IT Services and IT Consulting | 🇫🇷 Wambrechies | 31 | 2001 |
| 16 | [extremIT](https://www.tamtam.ai/c/extremit) (extremit.fr)<br>A digital services company in France supports 650 SME clients with tailored solutions for their digital transformation, focusing on innovation and value creation | Software Development | 🇫🇷 Villeneuve-d'Ascq | 29 | 2000 |
| 17 | [ARD COM](https://www.tamtam.ai/c/ard-com) (ard-com.fr)<br>IT company providing system and network support services since 2004 Offers internal and external IT solutions, including data center services in Tourcoing (59) | Computer and Network Security | 🇫🇷 Marcq-en-Barœul | 28 | 2004 |
| 18 | [MISYL](https://www.tamtam.ai/c/misyl) (misyl.net)<br>MISYL offers innovative IT management solutions for businesses, specializing in security, troubleshooting, protection, consulting, and support services to optimize and grow operations | IT System Custom Software Development | 🇫🇷 Villeneuve-d'Ascq | 26 | 2010 |
| 19 | [NETIM - ICANN accredited registrar](https://www.tamtam.ai/c/netim-icann-accredited-registrar) (netim.com)<br>A French registrar offering over 1,200 extensions globally, hosting services, email solutions, SSL certificates, and brand protection services with transparent pricing and high customer ratings | Technology, Information and Internet | 🇫🇷 Lille | 25 | 2004 |
| 20 | [GROUPE TOPENSI](https://www.tamtam.ai/c/groupe-topensi) (groupe-topensi.fr)<br>Topensi offers competitive telecom services and technology equipment, specializing in telephony solutions for businesses with a focus on quality, efficiency, and customer satisfaction | IT Services and IT Consulting | 🇫🇷 Calais | 24 | 2011 |
| 21 | [CERTIGNA by tessi](https://www.tamtam.ai/c/certigna-by-tessi) (certigna.com)<br>A digital trust company offering services for secure user authentication, digital signature, remote work facilitation, document integrity assurance, and data hosting in France | Software Development | 🇫🇷 Villeneuve-d'Ascq | 23 | 2005 |
| 22 | [LV INFORMATIQUE](https://www.tamtam.ai/c/lv-informatique) (lv-informatique.com)<br>IT service provider for over 35 years, specializing in hardware, backup solutions, hosting, IP telephony, fiber optic implementation, working with top market leaders | Computer and Network Security | 🇫🇷 Amiens | 23 | 1987 |
| 23 | [Waybox](https://www.tamtam.ai/c/waybox) (waybox.fr)<br>Specialized in data backup for businesses, we provide cutting-edge IT solutions to prevent catastrophic data loss and support SMEs, artisans, and merchants | Computer and Network Security | 🇫🇷 Lille | 20 | 2009 |
| 24 | [ISICOM.com](https://www.tamtam.ai/c/isicom-com) (isicom.com)<br>With expertise in infogérance, ISICOM offers innovative IT solutions for businesses, administrations, and individuals, focusing on professionalism, motivation, and trust | Computer Networking Products | 🇫🇷 Nogent-sur-Oise | 20 | 1994 |
| 25 | [NeoDT](https://www.tamtam.ai/c/neodt) (neodt.fr)<br>NeoDT is a dynamic and agile consultancy specialized in database management, offering flexible managed services for various database solutions on-premise or in the Cloud | IT Services and IT Consulting | 🇫🇷 Lille | 17 | 2015 |
| 26 | [INTERSYSTEME](https://www.tamtam.ai/c/intersysteme) (intersysteme.fr)<br>A human-sized IT Services company in Hauts de France, providing innovative IT solutions including infrastructure, security, VoIP, and software for over 25 years | IT Services and IT Consulting | 🇫🇷 Pernes-lès-Boulogne | 16 | 1992 |
| 27 | [#MaSolutionIT \| IT & Cybersécurité](https://www.tamtam.ai/c/masolutionit-it-and-cybersecurite) (masolutionit.com)<br>A major digital solutions provider in Hauts-de-France, specializing in collaborative solutions, cybersecurity, cloud hosting, web development, and eco-friendly data centers | Computer and Network Security | 🇫🇷 Soissons | 16 | 1988 |
| 28 | [AVR Solutions](https://www.tamtam.ai/c/avr-solutions) (avr-info.com)<br>AVR SOLUTIONS is a computer service and consulting company, specializing in software engineering, system engineering, solution development, system security, and maintenance | IT Services and IT Consulting | 🇫🇷 Beauvais | 15 | 2003 |
| 29 | [2RS-ETN](https://www.tamtam.ai/c/2rs-etn) (2rs-solutions.fr)<br>A value-added integrator offering a wide range of hosted solutions, integration services, and management of IT infrastructures through outsourcing, management, and monitoring services | Computer Networking Products | 🇫🇷 Templemars | 14 | 2016 |
| 30 | [JALIX](https://www.tamtam.ai/c/jalix) (jalix.fr)<br>IT systems integrator and consultant specializing in OnPremise, Cloud, and Hybrid infrastructures, outsourcing, CRM, project management, Microsoft, Linux, networks, and SDWAN solutions | IT Services and IT Consulting | 🇫🇷 Compiègne | 14 | 2006 |
| 31 | [CLEV'IT](https://www.tamtam.ai/c/clev-it) (clevit.fr)<br>CLEV'IT is a responsible partner for managing and securing your information system, offering managed services, professional telecom solutions, and top-notch cybersecurity | IT Services and IT Consulting | 🇫🇷 Villeneuve-d'Ascq | 13 |  |
| 32 | [Manaps](https://www.tamtam.ai/c/manaps) (manaps.com)<br>Manaps provides proactive and efficient IT management services to organizations, focusing on simplicity and preventing issues to ensure peace of mind for clients | IT Services and IT Consulting | 🇫🇷 Amiens | 12 | 2015 |
| 33 | [SOLLIX](https://www.tamtam.ai/c/sollix) (sollix.fr)<br>Outsourced management of critical IT systems for small and medium-sized businesses Offering physical and virtual infrastructures, managed services, and public/private cloud services Partnered with Microsoft, VMWare, Veeam, Dell, HP | IT Services and IT Consulting | 🇫🇷 Orchies | 12 | 2008 |
| 34 | [Yourax](https://www.tamtam.ai/c/yourax) (ace-si.com)<br>A Lille-based IT engineering services company specializing in securing, optimizing, and managing system and network infrastructures, offering consulting, delivery, and managed services in cybersecurity, cloud, and more | Computer and Network Security | 🇫🇷 Roncq | 12 | 1996 |
| 35 | [CEOS-it](https://www.tamtam.ai/c/ceos-it) (ceos-it.com)<br>CEOS-IT is an IT consulting firm specializing in computer systems, office automation, and digital solutions for stock, production, HR management, billing, e-commerce, accounting, and payroll | IT Services and IT Consulting | 🇫🇷 Béthune | 8 | 2009 |
| 36 | [Desk IT](https://www.tamtam.ai/c/desk-it) (deskit.pro)<br>Desk IT specializes in providing tailored IT systems for SMEs, local authorities in Picardie and Île-de-France, focusing on hardware, IT management, cloud services, and cybersecurity | IT Services and IT Consulting | 🇫🇷 Compiègne | 7 | 2018 |
| 37 | [Maxinfoweb](https://www.tamtam.ai/c/maxinfoweb) (maxinfoweb.com)<br>A company specializing in tailored websites, IT services, and telephony solutions for professionals, offering graphic design, web development, and computer maintenance | Technology, Information and Internet | 🇫🇷 Neuilly-en-Thelle | 6 | 2004 |
| 38 | [Gladhost](https://www.tamtam.ai/c/gladhost) (gladhost.cloud)<br>Providing customized hosting solutions and personalized support for institutional and e-commerce websites to ensure performance and security goals. | IT Services and IT Consulting | 🇫🇷 Valenciennes | 5 | 2024 |
| 39 | [Helion Cloud](https://www.tamtam.ai/c/helion-cloud) (af-cloud.fr)<br>AF Cloud assists in digital transformation with Microsoft solutions, securing data, automating workflows, and providing real-time analytics for organizational management | Software Development | 🇫🇷 Villeneuve-d'Ascq | 4 | 2020 |
| 40 | [3aCRM](https://www.tamtam.ai/c/3acrm) (3acrm.com)<br>3aCRM helps small to medium sized companies implement CRM software, offering services such as custom development, team training, VoIP solutions, and website creation | IT Services and IT Consulting | 🇫🇷 Bruay-la-Buissière | 3 | 2004 |
| 41 | [Claranet Critical Data](https://www.tamtam.ai/c/claranet-critical-data) (claranet.com)<br>French PCIDSS hosting company, specializing in auditing, hosting, and managing critical applications like e-commerce sites, databases, and temporary sites with expert technical teams | IT Services and IT Consulting | 🇫🇷 Lille | 3 | 1996 |
| 42 | [Sparo Technologies](https://www.tamtam.ai/c/sparo-technologies) (sparotechnologies.com)<br>Sparo Technologies is a cloud solutions company specializing in DevOps, architecture, migration, automation, and bespoke innovative solutions for global brands and startups | IT Services and IT Consulting | 🇫🇷 Lille | 2 | 2018 |

## 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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Source: https://www.tamtam.ai/l/managed-service-providers-hauts-de-france