# List of IT Services and IT Consulting companies in Grenoble

Tamtam tracks 26 IT Services and IT Consulting companies headquartered in Grenoble. This list ranks all of them by number of employees on LinkedIn, led by Tessi, NEXUS/FRANCE and Neovision. Their median headcount is 15. Half of them were founded in 2006 or later.

These IT services and consulting companies in Grenoble primarily offer software development, IT infrastructure management, and specialized digital solutions. The list includes Tessi, a large firm focusing on customer relations and document process digitalization, alongside mid-sized companies like NEXUS/FRANCE, which develops software for healthcare, and Neovision, an AI expertise company. Other firms such as Med'Art provide custom software for the public sector, while Winsoft International supports digital transformation across various regions.

A notable pattern among these companies is their focus on specific technological niches. For example, eBikeLabs specializes in AI software for e-bikes, and HYDRAO develops smart solutions for water conservation. Many of these firms, like Probesys and ENIGMATIC, emphasize open-source solutions or system security and performance, indicating a diverse yet specialized approach to IT services within the Grenoble area.

🇫🇷 Grenoble · 26 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Tessi](https://www.tamtam.ai/c/tessi) (tessi.eu)<br>Management of customer relations, payments, and document processes through digitalization and business process outsourcing solutions, ensuring information security for businesses. | IT Services and IT Consulting | 🇫🇷 Grenoble | 3,960 | 1971 |
| 2 | [NEXUS/FRANCE](https://www.tamtam.ai/c/nexus-france) (nexus-france.fr)<br>Development of innovative digital software solutions for healthcare professionals and institutions to improve patient care and operational efficiency. | IT Services and IT Consulting | 🇫🇷 Grenoble | 68 | 1988 |
| 3 | [Neovision](https://www.tamtam.ai/c/neovision-grenoble) (neovision.fr)<br>An AI expertise company making artificial intelligence accessible through tailored solutions and personalized support for all customers | IT Services and IT Consulting | 🇫🇷 Grenoble | 39 | 2014 |
| 4 | [Med'Art](https://www.tamtam.ai/c/med-art) (med-art.fr)<br>Custom software development for healthcare, social services, and public sector Accelerating recruitment, supporting business transformation, and ensuring project success Making your vision a reality | IT Services and IT Consulting | 🇫🇷 Grenoble | 35 | 2006 |
| 5 | [Winsoft International](https://www.tamtam.ai/c/winsoft-international) (winsoft-international.com)<br>Exclusive Claris representative driving digital transformation and workplace innovation across Central & Eastern Europe, Middle East, South Asia, and Africa. | IT Services and IT Consulting | 🇫🇷 Grenoble | 28 | 1985 |
| 6 | [Neptune Internet Services](https://www.tamtam.ai/c/neptune-internet-services) (neptune.fr)<br>A leading provider of Wifi and Web solutions for professionals in the Auvergne Rhône-Alpes and PACA regions, serving over 500 businesses and communities for over 25 years | IT Services and IT Consulting | 🇫🇷 Grenoble | 27 | 1995 |
| 7 | [La Chouette Co](https://www.tamtam.ai/c/la-chouette-co) (lachouette.company)<br>Engineering company specializing in custom software development, web, C++/IoT, DevSecOps, and cloud services with global presence. | IT Services and IT Consulting | 🇫🇷 Grenoble | 26 |  |
| 8 | [eBikeLabs, creators of eBikeOS](https://www.tamtam.ai/c/ebikelabs-creators-of-ebikeos) (ebikelabs.com)<br>The company helps designers create reliable and enjoyable e-bikes They develop AI software for theft detection, diagnostics, and personalized ride experiences | IT Services and IT Consulting | 🇫🇷 Grenoble | 26 | 2015 |
| 9 | [Probesys](https://www.tamtam.ai/c/probesys) (probesys.coop)<br>Specialized in open source solutions, this company provides IT services such as system administration, web development, user training, and system audits, emphasizing collaboration and ethical engagement | IT Services and IT Consulting | 🇫🇷 Grenoble | 19 | 2003 |
| 10 | [ENIGMATIC](https://www.tamtam.ai/c/enigmatic) (enigmatic.fr)<br>Specialists in outsourcing and keeping systems and networks operational and secure Focus on understanding client challenges, proposing solutions, and enhancing IT infrastructure for improved security and performance | IT Services and IT Consulting | 🇫🇷 Grenoble | 19 | 2004 |
| 11 | [KODERS](https://www.tamtam.ai/c/koders) (koders.fr)<br>IT consultancy firm providing skilled professionals to enhance development projects and support clients in achieving strategic management goals with proven expertise | IT Services and IT Consulting | 🇫🇷 Grenoble | 17 | 2017 |
| 12 | [Asturya](https://www.tamtam.ai/c/asturya) (asturya.com)<br>A specialized consulting firm offering services in data management, information system governance, data and IT assessments, information security, and training/coaching services | IT Services and IT Consulting | 🇫🇷 Grenoble | 16 |  |
| 13 | [BeeBuzziness](https://www.tamtam.ai/c/beebuzziness) (go.ubstream.com)<br>Provides a secure digital ecosystem for companies to collaborate, manage, and enrich documents, videos, images, and animations effectively. | IT Services and IT Consulting | 🇫🇷 Grenoble | 15 | 2001 |
| 14 | [HYDRAO](https://www.tamtam.ai/c/hydrao) (pro.hydrao.com)<br>An innovation leader in smart solutions for clean water management and conservation, specializing in smart showerheads and water conservation applications | IT Services and IT Consulting | 🇫🇷 Grenoble | 15 | 2015 |
| 15 | [Proservia Grand Est](https://www.tamtam.ai/c/proservia-grand-est) (proservia.fr)<br>Established in 1994, this company specializes in end user support services, offering effective IT and HR solutions to clients across Europe | IT Services and IT Consulting | 🇫🇷 Grenoble | 12 | 1994 |
| 16 | [Inceptive](https://www.tamtam.ai/c/inceptive) (inceptive.tech)<br>Inceptive is an AI consulting and engineering company, guiding businesses from strategy to implementation, using their own technologies for transparency and data sovereignty | IT Services and IT Consulting | 🇫🇷 Grenoble | 11 | 2017 |
| 17 | [Smart/Origin](https://www.tamtam.ai/c/smart-origin) (smart-origin.com)<br>A French software publisher specializing in geo-enhancing business data with innovative geospatial solutions for objective decision-making in various industries | IT Services and IT Consulting | 🇫🇷 Grenoble | 11 | 2013 |
| 18 | [EOLAS GROUPE BUSINESS & DECISION](https://www.tamtam.ai/c/eolas-groupe-business-and-decision) (eolas.fr)<br>Eolas is a digital and IT outsourcing agency within the Business & Decision group, specializing in digital services and support | IT Services and IT Consulting | 🇫🇷 Grenoble | 9 |  |
| 19 | [LENNATECH](https://www.tamtam.ai/c/lennatech) (lennatech.com)<br>A digital service company focused on Savoies/Isère, prioritizing small and medium businesses to drive local innovation; emphasizes team involvement and development #TeamworkFirstResponder | IT Services and IT Consulting | 🇫🇷 Grenoble | 8 | 2019 |
| 20 | [LEESI](https://www.tamtam.ai/c/leesi) (leesi.fr)<br>The company focuses on accompanying teams in their digital transformation, offering quality services to improve work methods, business growth, and brand impact | IT Services and IT Consulting | 🇫🇷 Grenoble | 7 | 2015 |
| 21 | [Extellient](https://www.tamtam.ai/c/extellient) (extellient.com)<br>Creating custom digital solutions for businesses, focusing on usability, functionality, and aesthetics Specializing in strategic design, user experience, interface design, and web development | IT Services and IT Consulting | 🇫🇷 Grenoble | 7 | 2004 |
| 22 | [BASSETTI Data Provider](https://www.tamtam.ai/c/bassetti-data-provider) (bassetti-data-provider.com)<br>Collect regulatory, environmental, and technical data on industrial components to ensure compliance and improve processes and tools. | IT Services and IT Consulting | 🇫🇷 Grenoble | 5 |  |
| 23 | [SCPTime](https://www.tamtam.ai/c/scptime) (scptime.com)<br>SCPTime® provides a complete system for producing, distributing, and securing accurate universal time through secure networks, crucial for digital economy and IoT | IT Services and IT Consulting | 🇫🇷 Grenoble | 5 | 2002 |
| 24 | [Opus Numeris](https://www.tamtam.ai/c/opus-numeris) (opus-numeris.com)<br>The company provides end-to-end architectural solutions for data management, integration, automation, and usage, helping clients with business transformations while ensuring high levels of security | IT Services and IT Consulting | 🇫🇷 Grenoble | 5 | 2022 |
| 25 | [Ailog](https://www.tamtam.ai/c/ailog) (app.ailog.fr)<br>Providing AI consulting, tailored training, custom AI assistant development, and business process automation to enhance company operations and digital presence. | IT Services and IT Consulting | 🇫🇷 Grenoble | 3 |  |
| 26 | [ProLeads](https://www.tamtam.ai/c/proleads-grenoble) (proleads.fr)<br>An inter-company search engine connecting businesses to facilitate information retrieval and optimize knowledge sharing within organizations | IT Services and IT Consulting | 🇫🇷 Grenoble | 2 |  |

## 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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Source: https://www.tamtam.ai/l/it-services-and-it-consulting-companies-grenoble