# List of Software Development companies in the Haute-Garonne department

Tamtam tracks 140 Software Development companies headquartered in the Haute-Garonne department. This list ranks the 30 largest by number of employees on LinkedIn, led by Freelance | Self Employed, Infomil and Eurécia. Their median headcount is 61. Half of them were founded in 2006 or later. The most common headquarters are Toulouse (16) and Labège (7).

The Haute-Garonne department hosts a variety of software development companies, ranging from mid-sized firms to larger entities. Freelance, with over 1000 employees, specializes in IoT Proof of Concept solutions. Infomil develops IT infrastructure and loyalty programs for retail, while Eurécia publishes HR management software. Other notable companies include OneStock, which provides an AI-powered platform for order management, and Fittingbox, a digital eyewear company. This concentration of companies reflects a strong regional focus on specialized software solutions.

Most of these software development companies are based in Toulouse, such as SPI - Septeo Pôle Immobilier, which offers integrated software for real estate professionals. However, several are located in nearby towns, including Castanet-Tolosan (Eurécia), Labège (Fittingbox, Adelyce, BlueMind), and Blagnac (NSI-ADMR). This geographic distribution indicates a central hub in Toulouse with significant development across the broader Haute-Garonne area.

🇫🇷 Haute-Garonne · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Freelance \| Self Employed](https://www.tamtam.ai/c/freelance-self-employed-toulouse) (we-sens.com)<br>Designing and producing complete IoT Proof of Concept solutions, encompassing electronics, embedded systems, web development, and hosting/administration, using various programming languages and technologies. | Software Development | 🇫🇷 Toulouse | 1,076 |  |
| 2 | [Infomil](https://www.tamtam.ai/c/infomil) (infomil.com)<br>Develops specialized IT infrastructure, customer loyalty programs, and digital shopping solutions for major grocery retail networks focusing on innovation and performance. | Software Development | 🇫🇷 Toulouse | 598 | 1994 |
| 3 | [Eurécia](https://www.tamtam.ai/c/eurecia) (eurecia.com)<br>Publishes HR management software in SaaS mode, covering leave, expenses, time tracking, planning, and HR documents for various companies. | Software Development | 🇫🇷 Castanet-Tolosan | 234 | 2006 |
| 4 | [SPI - Septeo Pôle Immobilier](https://www.tamtam.ai/c/spi-septeo-pole-immobilier) (septeo-adb.fr)<br>Provider of integrated software solutions for rental, property management, transactions, and seasonal rentals serving real estate professionals. | Software Development | 🇫🇷 Toulouse | 199 | 2012 |
| 5 | [OneStock](https://www.tamtam.ai/c/onestock) (onestock-retail.com)<br>Provides AI-powered platform for brands, retailers, and B2B merchants to manage orders, unify inventory, and optimize fulfillment across channels for growth. | Software Development | 🇫🇷 Toulouse | 170 | 2010 |
| 6 | [Fittingbox](https://www.tamtam.ai/c/fittingbox) (fittingbox.com)<br>A digital eyewear company specializing in virtual try-on technology, digital frames, optical tools, and open innovation programs for the eyewear industry | Software Development | 🇫🇷 Labège | 150 | 2006 |
| 7 | [OpenAirlines](https://www.tamtam.ai/c/openairlines) (openairlines.com)<br>An international software company based in Toulouse, helping airlines save fuel consumption and CO2 emissions through the SkyBreathe 360° platform | Software Development | 🇫🇷 Toulouse | 132 | 2006 |
| 8 | [Ascentry](https://www.tamtam.ai/c/ascentry) (ascentry.com)<br>Develops high-performance, scalable software for clinical laboratories and IVD vendors, ensuring accurate results and tackling complex data and regulatory challenges. | Software Development | 🇫🇷 L'Union | 120 | 1982 |
| 9 | [ADS](https://www.tamtam.ai/c/ads-balma) (ads31.com)<br>Specialized software publisher in the home healthcare sector, producing top applications for over 15 years | Software Development | 🇫🇷 Balma | 110 | 2005 |
| 10 | [Ctoutvert](https://www.tamtam.ai/c/ctoutvert) (ctoutvert.com)<br>Specialized software publisher in e-tourism, offering online reservation systems, CRM solutions, data analysis tools, BI, web-marketing solutions for the tourism industry, especially outdoor hospitality | Software Development | 🇫🇷 Toulouse | 82 | 2000 |
| 11 | [SP3D](https://www.tamtam.ai/c/sp3d) (spare-parts-3d.com)<br>Software solutions for industrial digitalization through AI, automating spare parts identification and reconstructing 3D models from technical drawings for engineering and manufacturing companies. | Software Development | 🇫🇷 Gratentour | 77 | 2016 |
| 12 | [Eldo](https://www.tamtam.ai/c/eldo) (pro.eldo.com)<br>It provides digital solutions for home improvement professionals, enhancing communication and sales management through a comprehensive SaaS platform and consumer support. | Software Development | 🇫🇷 Toulouse | 76 | 2016 |
| 13 | [Adelyce](https://www.tamtam.ai/c/adelyce) (adelyce.fr)<br>Specializing in the public sector, this company offers a unique payroll management application using exclusive algorithms and expert consultants for tailored support | Software Development | 🇫🇷 Labège | 69 | 2007 |
| 14 | [NSI-ADMR](https://www.tamtam.ai/c/nsi-admr)<br>As a subsidiary of France's largest home services network, NSI-ADMR manages the national information system, providing software solutions, security, and training for 2700 associations | Software Development | 🇫🇷 Blagnac | 65 | 1998 |
| 15 | [BlueMind](https://www.tamtam.ai/c/bluemind) (bluemind.net)<br>Provides a European alternative for enterprise email software, focusing on collaboration and sovereignty with top French experts. | Software Development | 🇫🇷 Labège | 61 |  |
| 16 | [Elements - ITSM Apps for Jira and Confluence](https://www.tamtam.ai/c/elements-itsm-apps-for-jira-and-confluence) (elements-apps.com)<br>This company provides apps for Jira and Confluence to help teams improve productivity, streamline workflows, prevent data silos, and access information efficiently | Software Development | 🇫🇷 Toulouse | 57 | 2006 |
| 17 | [ISIT](https://www.tamtam.ai/c/isit-plaisance-du-touch) (isit.fr)<br>Distributor of embedded real-time systems solutions, offering training, support, and tools for safety, cybersecurity, industrial networks, and production testing. | Software Development | 🇫🇷 Plaisance-du-Touch | 54 | 1991 |
| 18 | [Medinbox](https://www.tamtam.ai/c/medinbox) (medinbox.com)<br>Innovative MedTech company enabling remote medical education, proctoring, and support through secure video collaboration systems for global operating rooms and labs | Software Development | 🇫🇷 Toulouse | 54 | 2010 |
| 19 | [Melody](https://www.tamtam.ai/c/melody) (melody-360.com)<br>The company is a software solutions provider for press, publishing companies, and media Their product range covers editorial management, digital publishing, and information digitization | Software Development | 🇫🇷 Toulouse | 53 | 2010 |
| 20 | [Alteia](https://www.tamtam.ai/c/alteia) (alteia.com)<br>A leading enterprise AI software provider specializing in computer vision, geospatial analysis, and artificial intelligence to accelerate digital transformation and improve decision-making | Software Development | 🇫🇷 Labège | 50 |  |
| 21 | [Ubigreen](https://www.tamtam.ai/c/ubigreen) (ubigreen.com)<br>Develops digital solutions for commercial buildings, measuring and optimizing technical and energy performance. Specializes in energy management and workspace utilization for clients. | Software Development | 🇫🇷 Labège | 48 | 2012 |
| 22 | [Makina Corpus](https://www.tamtam.ai/c/makina-corpus) (makina-corpus.com)<br>Designs and integrates open source GIS, web mapping, and content management software with a focus on sustainability and agile development. | Software Development | 🇫🇷 Toulouse | 48 |  |
| 23 | [ARTAL TECHNOLOGIES](https://www.tamtam.ai/c/artal-technologies) (artal-group.com)<br>Development of complex systems in aerospace, spatial applications, geolocation, image processing, and defense with strong R&D and innovative technologies. | Software Development | 🇫🇷 Ramonville-Saint-Agne | 48 | 1998 |
| 24 | [ORME](https://www.tamtam.ai/c/orme) (orme.com)<br>Specializing in signal and image acquisition and processing, this company offers innovative software products, custom system designs, and test analysis services to various industries worldwide | Software Development | 🇫🇷 Labège | 47 | 1996 |
| 25 | [Odia](https://www.tamtam.ai/c/odia) (odialab.com)<br>Odia is an application that instantly converts articles into audio content through their API, allowing for easy accessibility and consumption | Software Development | 🇫🇷 Toulouse | 46 | 2020 |
| 26 | [CLARISYS](https://www.tamtam.ai/c/clarisys) (clarisys.fr)<br>Specializing in designing and implementing IT solutions for Medical Biology Laboratories | Software Development | 🇫🇷 Toulouse | 44 | 2002 |
| 27 | [iSYBUY](https://www.tamtam.ai/c/isybuy) (isybuy.com)<br>It offers a digital procurement solution for mid-sized companies, enhancing supplier relationships, optimizing expenses, and streamlining invoice processing. | Software Development | 🇫🇷 Toulouse | 44 | 2016 |
| 28 | [Sensinov](https://www.tamtam.ai/c/sensinov) (sensinov.com)<br>Company helps building managers remotely control diverse buildings, reducing energy use, operating costs, and simplifying technical tasks to improve occupant well-being. | Software Development | 🇫🇷 Labège | 42 | 2016 |
| 29 | [CEICOM](https://www.tamtam.ai/c/ceicom) (ceicom-solutions.fr)<br>Employee-owned company developing ERP software for trading and distribution, offering stock management, purchase optimization, certified accounting, cloud platform, and advanced analytics. | Software Development | 🇫🇷 Toulouse | 41 | 1971 |
| 30 | [Neogeo Technologies](https://www.tamtam.ai/c/neogeo-technologies) (neogeo.fr)<br>Specializing in Open Source geospatial solutions, the company designs spatial architectures, develops geographic data software, and provides expertise in technologies like MapServer and GeoServer | Software Development | 🇫🇷 Toulouse | 38 | 2008 |

## 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/software-development-companies-haute-garonne