# 30 leading Software Development companies in the Nord department
Tamtam tracks 141 Software Development companies headquartered in the Nord department. This list ranks the 30 largest by number of employees on LinkedIn, led by Decathlon Digital, UNIS and OSLO. Their median headcount is 60. Half of them were founded in 2007 or later. The most common headquarters are Lille (15), Villeneuve-d'Ascq (3) and Marcq-en-Bar艙ul (2).
These Software Development companies in the Nord department are primarily mid-sized firms and young companies focused on a variety of specialized software solutions. Decathlon Digital, with 1488 employees, designs software for sports products and services. UNIS specializes in IT systems design and operation, while OSLO provides industry-specific ERP and field service management solutions. FICHORGA creates software for notaries and local authorities.
A notable pattern is the concentration of these companies in and around Lille, including Villeneuve-d'Ascq, Hem, and Marcq-en-Bar艙ul. Many of these firms, such as NeoLedge (ECM solutions) and Antenia (insurance software), develop business-to-business applications, indicating a strong B2B software sector in the region.
馃嚝馃嚪 Nord 路 30 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Decathlon Digital](https://www.tamtam.ai/c/decathlon-digital) (decathlon.fr)
Designing innovative software, data, security, and robotics solutions for a seamless, secure ecosystem of sports products and services to empower sports lovers and athletes. | Software Development | 馃嚝馃嚪 Croix | 1,488 | 2018 |
| 2 | [UNIS](https://www.tamtam.ai/c/unis) (unis.fr)
A company based in France, specializing in IT systems design, implementation, and operation, prioritizing employee well-being, growth, and a qualitative approach over quantitative | Software Development | 馃嚝馃嚪 Villeneuve-d'Ascq | 344 | 1989 |
| 3 | [OSLO](https://www.tamtam.ai/c/oslo) (oslo.fr)
French software editor providing industry specific ERP, field service management, and point of sale solutions for building, maintenance, and retail sectors via SAAS applications. | Software Development | 馃嚝馃嚪 Villeneuve-d'Ascq | 206 | 1979 |
| 4 | [FICHORGA](https://www.tamtam.ai/c/fichorga) (fichorga.fr)
A software creator and computer hardware distributor providing innovative solutions for notaries and local authorities, offering installation, technical support, and personalized training services | Software Development | 馃嚝馃嚪 Templemars | 183 | 1972 |
| 5 | [NeoLedge](https://www.tamtam.ai/c/neoledge) (neoledge.com)
NeoLedge provides ECM solutions for document digitization, information acquisition, EDM/EMM, BPM, and case management, helping businesses improve efficiency and decision-making | Software Development | 馃嚝馃嚪 Lille | 173 | 1993 |
| 6 | [Archimed](https://www.tamtam.ai/c/archimed-lille) (archimed.fr)
Archimed specializes in developing Syracuse software for knowledge and document management and dissemination | Software Development | 馃嚝馃嚪 Lille | 138 | |
| 7 | [Positive Sarbacane](https://www.tamtam.ai/c/positive-sarbacane) (sarbacane.com)
Leading digital communication platform helping businesses build connections with audiences through powerful, easy-to-use marketing tools for campaigns, automation, and prospecting. | Software Development | 馃嚝馃嚪 Hem | 96 | 2001 |
| 8 | [Access IT](https://www.tamtam.ai/c/access-it) (access-it.fr)
Certified IT training center and consulting firm specializing in Microsoft technologies for SMBs, major companies, and public collectivities to improve productivity | Software Development | 馃嚝馃嚪 Villeneuve-d'Ascq | 85 | 1993 |
| 9 | [Antenia](https://www.tamtam.ai/c/antenia) (antenia.com)
Software editor helping insurance companies enhance agility and competitiveness in digital transformation Specializing in IT, property and casualty insurance, and health sectors | Software Development | 馃嚝馃嚪 Lille | 80 | 2007 |
| 10 | [Les-Tilleuls.coop](https://www.tamtam.ai/c/les-tilleuls-coop) (les-tilleuls.coop)
Design and development of innovative web and mobile projects using open-source software, with democratic cooperative governance and profit sharing. | Software Development | 馃嚝馃嚪 Lille | 74 | 2011 |
| 11 | [acteos](https://www.tamtam.ai/c/acteos) (acteos.fr)
Provides modular, integrated software solutions for supply chain planning and execution, helping clients manage stock, reduce losses, and increase profitability. | Software Development | 馃嚝馃嚪 Roubaix | 71 | 1986 |
| 12 | [OPTIMIX](https://www.tamtam.ai/c/optimix) (optimix-software.com)
SaaS publisher, pricing strategies and stock management optimization for retailers through competitive analysis, forecasts, and inventory management. | Software Development | 馃嚝馃嚪 Marcq-en-Bar艙ul | 66 | 2011 |
| 13 | [WayKonect](https://www.tamtam.ai/c/waykonect) (waykonect.com)
WayKonect specializes in professional mobility management, collecting and analyzing data to help companies reduce costs and transition to sustainable transportation solutions globally | Software Development | 馃嚝馃嚪 Lille | 66 | 2014 |
| 14 | [Brandquad](https://www.tamtam.ai/c/brandquad) (brandquad.com)
A Product Experience Management platform that helps brands optimize customer experience, grow online revenue, and simplify collaboration workflows across industries | Software Development | 馃嚝馃嚪 Lille | 65 | 2015 |
| 15 | [DORNACH FRANCE](https://www.tamtam.ai/c/dornach-france) (dornach.eu)
A computer software company located in France that specializes in developing innovative software solutions for various industries and sectors | Software Development | 馃嚝馃嚪 Roncq | 60 | |
| 16 | [Moha](https://www.tamtam.ai/c/moha) (moha-qvct.com)
Helps companies prevent risks, enhance well-being, and measure impact through expert human support, a complete technological platform, and over 100 health solutions. | Software Development | 馃嚝馃嚪 Lille | 58 | 2019 |
| 17 | [TGI Maritime Software](https://www.tamtam.ai/c/tgi-maritime-software) (tgims.com)
Provider of integrated terminal operating systems, equipment tracking, invoicing, and wireless infrastructure solutions for container and RoRo cargo management. | Software Development | 馃嚝馃嚪 Dunkerque | 55 | 1981 |
| 18 | [Stereograph](https://www.tamtam.ai/c/stereograph) (stereograph-group.com)
An innovative company based in Lille specializing in 3D image and video creation, digital twins, and web-based solutions for various sectors worldwide | Software Development | 馃嚝馃嚪 Lille | 55 | 2007 |
| 19 | [Oneytrust](https://www.tamtam.ai/c/oneytrust) (oneytrust.com)
With 20 years of experience, Oneytrust specializes in online fraud prevention and digital profiling for e-commerce, banking, and insurance industries globally | Software Development | 馃嚝馃嚪 Croix | 53 | 2000 |
| 20 | [INFORMATIQUE TECHNIQUE ET MAINTENANCE](https://www.tamtam.ai/c/informatique-technique-et-maintenance) (itm.fr)
Computer software company in Mouvaux, France Specializing in technical support and maintenance services for information technology systems | Software Development | 馃嚝馃嚪 Mouvaux | 52 | 1990 |
| 21 | [Qualineo](https://www.tamtam.ai/c/qualineo) (qualineo.io)
Quality management software for medical and social organizations, offering innovative solutions to engage teams, manage risks, ensure compliance, and drive continuous improvement | Software Development | 馃嚝馃嚪 Lille | 47 | 2018 |
| 22 | [INSY2S](https://www.tamtam.ai/c/insy2s) (insy2s.com)
INSY2S is a digital engineering services company providing solutions to clients and partners in France and internationally | Software Development | 馃嚝馃嚪 Lille | 47 | 2014 |
| 23 | [ClicData](https://www.tamtam.ai/c/clicdata) (clicdata.com)
End-to-End Data Platform offering Data Integration, Management, Analytics, Visualization, and Sharing tools to support organizations in making data-driven decisions globally | Software Development | 馃嚝馃嚪 Lille | 47 | 2008 |
| 24 | [Ausha 馃殌](https://www.tamtam.ai/c/ausha) (ausha.co)
Platform offering podcast hosting, promotion, monetization, analytics, and social media management tools for podcasters and media enterprises. | Software Development | 馃嚝馃嚪 Lille | 44 | 2018 |
| 25 | [Proges Plus](https://www.tamtam.ai/c/proges-plus) (proges.com)
A company founded in 1985 offering ERP integration, IT services (network, security, cloud), and temperature monitoring solutions for food industry and laboratories | Software Development | 馃嚝馃嚪 Willems | 44 | 1985 |
| 26 | [Maxxing](https://www.tamtam.ai/c/maxxing) (maxxing.com)
Provider of custom CRM, loyalty, and real-time omnichannel promotion solutions for retailers worldwide Specializing in GRC software tools for innovative marketing strategies | Software Development | 馃嚝馃嚪 Marcq-en-Bar艙ul | 42 | 2009 |
| 27 | [3P - France](https://www.tamtam.ai/c/3p-france) (3pmarchespublics.fr)
Software solutions for public procurement and CMMS, supporting purchasing processes from needs assessment to contract execution, and managing field operations. | Software Development | 馃嚝馃嚪 Lille | 40 | 2001 |
| 28 | [BUAWEI](https://www.tamtam.ai/c/buawei) (pokaiok.fr)
BUAWEI develops POKAIOK, an AI-powered quality control tool for various industries, offering precise and reliable results while enhancing operator performance | Software Development | 馃嚝馃嚪 Saint-Andr茅-lez-Lille | 40 | 2020 |
| 29 | [IANORD](https://www.tamtam.ai/c/ianord) (ianord.fr)
Specialized in designing and publishing software, offering a range of 20+ products for local authorities: collective catering, access control, time management, stock management, etc | Software Development | 馃嚝馃嚪 Lille | 38 | 1990 |
| 30 | [coQliQo](https://www.tamtam.ai/c/coqliqo) (coqliqo.com)
Edits and integrates a digital solution for retail and franchise businesses, providing front and back-office functionalities for omnichannel management. | Software Development | 馃嚝馃嚪 Lille | 37 | 2003 |
## 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 Nord department
- [The largest companies in the Nord department](https://www.tamtam.ai/l/largest-companies-nord) (2,806)
- [Multinational companies in the Nord department](https://www.tamtam.ai/l/multinational-companies-nord) (332)
- [Retail chains in the Nord department](https://www.tamtam.ai/l/retail-chains-nord) (268)
- [Companies with in-house R&D in the Nord department](https://www.tamtam.ai/l/r-and-d-companies-nord) (237)
- [Manufacturers in the Nord department](https://www.tamtam.ai/l/manufacturers-nord) (204)
- [Professional services firms in the Nord department](https://www.tamtam.ai/l/professional-services-firms-nord) (178)
- [IT services companies in the Nord department](https://www.tamtam.ai/l/it-services-companies-nord) (170)
- [IT Services and IT Consulting companies in the Nord department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-nord) (169)
- [SaaS companies in the Nord department](https://www.tamtam.ai/l/saas-companies-nord) (163)
- [Family-owned companies in the Nord department](https://www.tamtam.ai/l/family-owned-companies-nord) (156)
- [Public sector organisations in the Nord department](https://www.tamtam.ai/l/public-sector-organisations-nord) (135)
- [Distributors and wholesalers in the Nord department](https://www.tamtam.ai/l/distributors-and-wholesalers-nord) (133)
- [Hardware manufacturers in the Nord department](https://www.tamtam.ai/l/hardware-companies-nord) (124)
- [Consulting firms in the Nord department](https://www.tamtam.ai/l/consulting-firms-nord) (115)
- [Retail companies in the Nord department](https://www.tamtam.ai/l/retail-companies-nord) (108)
- [Education providers in the Nord department](https://www.tamtam.ai/l/education-companies-nord) (103)
- [Real Estate companies in the Nord department](https://www.tamtam.ai/l/real-estate-companies-nord) (92)
- [Critical infrastructure operators in the Nord department](https://www.tamtam.ai/l/critical-infrastructure-operators-nord) (87)
- [Companies with a mobile app in the Nord department](https://www.tamtam.ai/l/companies-with-mobile-app-nord) (83)
- [Healthcare providers in the Nord department](https://www.tamtam.ai/l/healthcare-providers-nord) (82)
- [E-commerce companies in the Nord department](https://www.tamtam.ai/l/ecommerce-companies-nord) (81)
- [Financial services firms in the Nord department](https://www.tamtam.ai/l/financial-services-firms-nord) (81)
- [Business Consulting and Services companies in the Nord department](https://www.tamtam.ai/l/business-consulting-and-services-companies-nord) (81)
- [Advertising Services companies in the Nord department](https://www.tamtam.ai/l/advertising-services-companies-nord) (68)
## The same list elsewhere in France
- [Software Development companies in France](https://www.tamtam.ai/l/software-development-companies-france) (4,210)
- [Software Development companies in 脦le-de-France](https://www.tamtam.ai/l/software-development-companies-ile-de-france) (1,992)
- [Software Development companies in Auvergne-Rh么ne-Alpes](https://www.tamtam.ai/l/software-development-companies-auvergne-rhone-alpes) (502)
- [Software Development companies in Occitanie](https://www.tamtam.ai/l/software-development-companies-occitanie) (315)
- [Software Development companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/software-development-companies-hauts-de-seine) (301)
- [Software Development companies in the Rh么ne department](https://www.tamtam.ai/l/software-development-companies-rhone) (264)
- [Software Development companies in Provence-Alpes-C么te d'Azur](https://www.tamtam.ai/l/software-development-companies-provence-alpes-cote-dazur) (223)
- [Software Development companies in Grand Est](https://www.tamtam.ai/l/software-development-companies-grand-est) (211)
- [Software Development companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/software-development-companies-nouvelle-aquitaine) (210)
- [Software Development companies in Pays de la Loire](https://www.tamtam.ai/l/software-development-companies-pays-de-la-loire) (198)
- [Software Development companies in Hauts-de-France](https://www.tamtam.ai/l/software-development-companies-hauts-de-france) (177)
- [Software Development companies in the Haute-Garonne department](https://www.tamtam.ai/l/software-development-companies-haute-garonne) (140)
- [Software Development companies in the Loire-Atlantique department](https://www.tamtam.ai/l/software-development-companies-loire-atlantique) (137)
- [Software Development companies in Brittany](https://www.tamtam.ai/l/software-development-companies-brittany) (132)
- [Software Development companies in the Gironde department](https://www.tamtam.ai/l/software-development-companies-gironde) (124)
- [Software Development companies in the Bouches-du-Rh么ne department](https://www.tamtam.ai/l/software-development-companies-bouches-du-rhone) (121)
- [Software Development companies in the H茅rault department](https://www.tamtam.ai/l/software-development-companies-herault) (107)
- [Software Development companies in the Is猫re department](https://www.tamtam.ai/l/software-development-companies-isere) (90)
- [Software Development companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/software-development-companies-ille-et-vilaine) (80)
- [Software Development companies in Paris](https://www.tamtam.ai/l/software-development-companies-paris) (1,413)
- [Software Development companies in Lyon](https://www.tamtam.ai/l/software-development-companies-lyon) (178)
- [Software Development companies in Toulouse](https://www.tamtam.ai/l/software-development-companies-toulouse) (89)
- [Software Development companies in Lille](https://www.tamtam.ai/l/software-development-companies-lille) (77)
- [Software Development companies in Nantes](https://www.tamtam.ai/l/software-development-companies-nantes) (71)
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Source: https://www.tamtam.ai/l/software-development-companies-nord