# List of IT Services and IT Consulting companies in the Hérault department

Tamtam tracks 57 IT Services and IT Consulting companies headquartered in the Hérault department. This list ranks the 30 largest by number of employees on LinkedIn, led by Septeo Hospitality, ESII and ITK. Their median headcount is 37. Half of them were founded in 2007 or later. The most common headquarters are Montpellier (13), Lattes (2) and Pérols (2).

The Hérault department is home to a range of IT services and consulting firms, predominantly mid-sized and established companies. These firms offer diverse specializations, from hospitality IT to drone-based data services. Companies like Septeo Hospitality, with 240 employees, focus on IT solutions for lodging and restaurants, while ESII provides customer flow management for various sectors.

The companies listed demonstrate a varied landscape of IT expertise. ITK develops decision support tools for agriculture, and Groupe ISIA specializes in responsible digital transformation. A notable pattern is the concentration of headquarters in and around Montpellier, with several companies like Armonie, Synanto, and Proxiel based in the city itself, indicating a regional hub for IT services.

🇫🇷 Hérault · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Septeo Hospitality](https://www.tamtam.ai/c/septeo-hospitality) (septeo.com)<br>A top hospitality IT partner serving lodging, restaurant, and wellness sectors with a dedicated team assisting 2000 clients across 15 countries | IT Services and IT Consulting | 🇫🇷 Lattes | 240 | 2010 |
| 2 | [ESII](https://www.tamtam.ai/c/esii) (esii.com)<br>ESII offers advanced technology and services for customer flow management in various sectors, including retail, healthcare, and transportation, globally recognized with over 10,000 installations | IT Services and IT Consulting | 🇫🇷 Lavérune | 137 | 1982 |
| 3 | [ITK](https://www.tamtam.ai/c/itk) (itk.fr)<br>Development of decision support tools integrating scientific research and field expertise for sustainable management of crops and livestock. | IT Services and IT Consulting | 🇫🇷 Clapiers | 109 | 2003 |
| 4 | [Groupe ISIA](https://www.tamtam.ai/c/groupe-isia) (groupe-isia.com)<br>This company specializes in responsible digital transformation services, including digital frescoes, web eco-design, accessibility audits, and carbon footprint measurement | IT Services and IT Consulting | 🇫🇷 Saint-Mathieu-de-Tréviers | 107 | 1996 |
| 5 | [Armonie](https://www.tamtam.ai/c/armonie) (armonie.group)<br>Specialized teams providing human, software, and hardware solutions focused on IBM i platform development, training, and operations with agile management. | IT Services and IT Consulting | 🇫🇷 Montpellier | 106 | 2022 |
| 6 | [Synanto](https://www.tamtam.ai/c/synanto) (synanto.fr)<br>This is a human-sized ESN offering stimulating missions, career development, and expert consulting services, primarily in banking, finance, and insurance sectors. | IT Services and IT Consulting | 🇫🇷 Montpellier | 82 | 2007 |
| 7 | [Proxiel](https://www.tamtam.ai/c/proxiel) (proxiel.com)<br>French digital services company provides IT maintenance, software development, and IT solutions, with a training hub for skill development for employees and partners. | IT Services and IT Consulting | 🇫🇷 Montpellier | 68 | 1999 |
| 8 | [Synox](https://www.tamtam.ai/c/synox) (synox.io)<br>Specializing in mobile and collaborative IT solutions, this company offers tailored development services to meet the needs of professionals and businesses, focusing on customer satisfaction, innovation, quality, and the environment | IT Services and IT Consulting | 🇫🇷 Castelnau-le-Lez | 62 | 2005 |
| 9 | [Instadrone](https://www.tamtam.ai/c/instadrone) (instadrone.fr)<br>Provides drone-based technical services for data acquisition and processing, offering solutions for industry 4.0, including inspections, topography, and digital twins. | IT Services and IT Consulting | 🇫🇷 Villeneuve-lès-Béziers | 57 | 2014 |
| 10 | [NEPTING](https://www.tamtam.ai/c/nepting) (nepting.com)<br>Specializing in payment solutions for retailers, we provide fast, secure, and innovative payment options for all sales channels, ensuring a seamless shopping experience | IT Services and IT Consulting | 🇫🇷 Saint-Aunès | 46 | 2012 |
| 11 | [Informatique & Réseaux](https://www.tamtam.ai/c/informatique-and-reseaux) (inforeseaux.com)<br>IT services and engineering company specializing in computer technology solutions and services | IT Services and IT Consulting | 🇫🇷 Montpellier | 45 | 1994 |
| 12 | [COGITIS](https://www.tamtam.ai/c/cogitis) (cogitis.fr)<br>A public operator of digital services assisting local authorities in digital transformation since 1998, managing information systems and projects | IT Services and IT Consulting | 🇫🇷 Montpellier | 44 | 1998 |
| 13 | [WAZOLAB](https://www.tamtam.ai/c/wazolab) (wazolab.fr)<br>Specializing in digital transformation, they offer solutions in digital marketing, management, and learning They focus on LMS platforms, onboarding, talent retention, and competitive learning experiences | IT Services and IT Consulting | 🇫🇷 Pérols | 41 | 2011 |
| 14 | [Tixeo](https://www.tamtam.ai/c/tixeo) (tixeo.com)<br>Innovative secure video collaboration software with advanced features for remote teamwork & home office, offering cloud and on-premise solutions Trusted by various organizations | IT Services and IT Consulting | 🇫🇷 Montpellier | 37 | 2003 |
| 15 | [Groupe M.W.S.C.](https://www.tamtam.ai/c/groupe-m-w-s-c) (mwsc.fr)<br>The company specializes in providing IoT solutions to reduce costs, increase productivity, and deliver secure remote services, guiding clients from feasibility study to deployment | IT Services and IT Consulting | 🇫🇷 Montpellier | 37 | 2013 |
| 16 | [IOcean](https://www.tamtam.ai/c/iocean) (iocean.fr)<br>Provides IT engineering, focusing on custom web software development, Intranets, Extranets, and management software, utilizing OpenSource solutions like Java and PHP. | IT Services and IT Consulting | 🇫🇷 Montpellier | 37 | 2001 |
| 17 | [BEEMO TECHNOLOGIE](https://www.tamtam.ai/c/beemo-technologie) (beemotechnologie.com)<br>Beemo Technologie provides secure and automated data backup solutions for businesses, ensuring the preservation and restoration of critical data in multiple secure locations | IT Services and IT Consulting | 🇫🇷 Pérols | 33 | 2002 |
| 18 | [IPSIP Group](https://www.tamtam.ai/c/ipsip-group) (ipsip.eu)<br>IPSIP offers modular data center solutions addressing energy and security constraints, providing customized design, manufacturing, deployment, and global monitoring platform solutions in 12 weeks | IT Services and IT Consulting | 🇫🇷 Vendargues | 33 | 2009 |
| 19 | [UBIC](https://www.tamtam.ai/c/ubic) (ubic.fr)<br>Ubic provides video conferencing and telepresence solutions from top manufacturers to meet professional needs for a satisfying experience | IT Services and IT Consulting | 🇫🇷 Mauguio | 33 | 2009 |
| 20 | [MoveWORK Group](https://www.tamtam.ai/c/movework-group) (movework.com)<br>Offers a human-centric platform leveraging Big Data, AI, and IoT for coordinating facility services, improving quality of life at work and public places. | IT Services and IT Consulting | 🇫🇷 Montpellier | 32 | 2010 |
| 21 | [PUISSANCE I](https://www.tamtam.ai/c/puissance-i) (puissance-i.com)<br>Development and publication of specialized software solutions for the transport industry, providing professional support and quality project assistance. | IT Services and IT Consulting | 🇫🇷 Saint-Jean-de-Védas | 31 | 1994 |
| 22 | [ARGO Augmented Experiences](https://www.tamtam.ai/c/argo-augmented-experiences) (ar-go.co)<br>Transforms customer engagement, enhances outbound communications across all channels, boosts content, maximizes conversion rates, and provides unparalleled knowledge of print audience. | IT Services and IT Consulting | 🇫🇷 Montpellier | 31 | 2014 |
| 23 | [STIM France](https://www.tamtam.ai/c/stim-france) (stim.fr)<br>Unique video security provider, offering manufacturing, service provision, and software editing. Customizes approach for installers and users with quality products. | IT Services and IT Consulting | 🇫🇷 Saint-Aunès | 31 | 1986 |
| 24 | [OVEA](https://www.tamtam.ai/c/ovea) (ovea.com)<br>Specializing since 2002 in hosting services, high-speed internet access, and integrating open-source solutions with a focus on a competent team and distributed infrastructure | IT Services and IT Consulting | 🇫🇷 Montpellier | 30 | 2002 |
| 25 | [Believe IT](https://www.tamtam.ai/c/believe-it) (believeit.fr)<br>BELIEVE IT is an IT service company in Montpellier, founded by developers, specializing in software development and technology solutions | IT Services and IT Consulting | 🇫🇷 Montpellier | 26 | 2016 |
| 26 | [Do IT Now](https://www.tamtam.ai/c/do-it-now) (doitnowgroup.com)<br>A leading provider of high performance computing solutions, specializing in advanced technologies such as Big Data, AI, cloud computing, and storage | IT Services and IT Consulting | 🇫🇷 Lattes | 24 | 2020 |
| 27 | [Yupiik](https://www.tamtam.ai/c/yupiik) (yupiik.com)<br>The company helps clients navigate technological shifts through end-to-end tech-enabled transformations, focusing on IT infrastructure, architecture, operations, and technology strategy | IT Services and IT Consulting | 🇫🇷 Saint-Drézéry | 21 | 2009 |
| 28 | [CibleWeb](https://www.tamtam.ai/c/cibleweb) (cibleweb.com)<br>With over 20 years of experience, this company specializes in web marketing, SEO, SEA, SEM, e-commerce, and training services for businesses | IT Services and IT Consulting | 🇫🇷 Béziers | 20 | 2001 |
| 29 | [YATOO](https://www.tamtam.ai/c/yatoo) (matablette.com)<br>A dedicated center of expertise for ruggedized tablets offering pre-sales and technical support, maintenance services, and industrial mastering solutions to resellers and users | IT Services and IT Consulting | 🇫🇷 Saint-Aunès | 20 | 2001 |
| 30 | [LM Ingénierie Audiovisuel](https://www.tamtam.ai/c/lm-ingenierie-audiovisuel) (lmi-av.com)<br>The company provides technical expertise in audiovisual solutions for various spaces, offering services from project definition to delivery of infrastructure and systems | IT Services and IT Consulting | 🇫🇷 Montpellier | 18 | 2016 |

## 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-herault