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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Freelance | Self Employedwe-sens.com
Designing and producing complete IoT Proof of Concept solutions, encompassing electronics, embedded systems, web development, and hosting/administration, using various programming languages and technologies. |
1,076 | |||
| 2 |
Infomilinfomil.com
Develops specialized IT infrastructure, customer loyalty programs, and digital shopping solutions for major grocery retail networks focusing on innovation and performance. |
598 | |||
| 3 |
Euréciaeurecia.com
Publishes HR management software in SaaS mode, covering leave, expenses, time tracking, planning, and HR documents for various companies. |
234 | |||
| 4 |
SPI - Septeo Pôle Immobiliersepteo-adb.fr
Provider of integrated software solutions for rental, property management, transactions, and seasonal rentals serving real estate professionals. |
199 | |||
| 5 |
OneStockonestock-retail.com
Provides AI-powered platform for brands, retailers, and B2B merchants to manage orders, unify inventory, and optimize fulfillment across channels for growth. |
170 | |||
| 6 |
Fittingboxfittingbox.com
A digital eyewear company specializing in virtual try-on technology, digital frames, optical tools, and open innovation programs for the eyewear industry |
150 | |||
| 7 |
OpenAirlinesopenairlines.com
An international software company based in Toulouse, helping airlines save fuel consumption and CO2 emissions through the SkyBreathe 360° platform |
132 | |||
| 8 |
Ascentryascentry.com
Develops high-performance, scalable software for clinical laboratories and IVD vendors, ensuring accurate results and tackling complex data and regulatory challenges. |
120 | |||
| 9 | 110 | ||||
| 10 |
Ctoutvertctoutvert.com
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 |
82 | |||
| 11 |
SP3Dspare-parts-3d.com
Software solutions for industrial digitalization through AI, automating spare parts identification and reconstructing 3D models from technical drawings for engineering and manufacturing companies. |
77 | |||
| 12 |
Eldopro.eldo.com
It provides digital solutions for home improvement professionals, enhancing communication and sales management through a comprehensive SaaS platform and consumer support. |
76 | |||
| 13 |
Adelyceadelyce.fr
Specializing in the public sector, this company offers a unique payroll management application using exclusive algorithms and expert consultants for tailored support |
69 | |||
| 14 |
NSI-ADMR
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 |
65 | |||
| 15 |
BlueMindbluemind.net
Provides a European alternative for enterprise email software, focusing on collaboration and sovereignty with top French experts. |
61 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Elements - ITSM Apps for Jira and Confluenceelements-apps.com
This company provides apps for Jira and Confluence to help teams improve productivity, streamline workflows, prevent data silos, and access information efficiently |
57 | |||
| 17 | 54 | ||||
| 18 |
Medinboxmedinbox.com
Innovative MedTech company enabling remote medical education, proctoring, and support through secure video collaboration systems for global operating rooms and labs |
54 | |||
| 19 |
Melodymelody-360.com
The company is a software solutions provider for press, publishing companies, and media Their product range covers editorial management, digital publishing, and information digitization |
53 | |||
| 20 |
Alteiaalteia.com
A leading enterprise AI software provider specializing in computer vision, geospatial analysis, and artificial intelligence to accelerate digital transformation and improve decision-making |
50 | |||
| 21 |
Ubigreenubigreen.com
Develops digital solutions for commercial buildings, measuring and optimizing technical and energy performance. Specializes in energy management and workspace utilization for clients. |
48 | |||
| 22 |
Makina Corpusmakina-corpus.com
Designs and integrates open source GIS, web mapping, and content management software with a focus on sustainability and agile development. |
48 | |||
| 23 |
ARTAL TECHNOLOGIESartal-group.com
Development of complex systems in aerospace, spatial applications, geolocation, image processing, and defense with strong R&D and innovative technologies. |
48 | |||
| 24 | 47 | ||||
| 25 |
Odiaodialab.com
Odia is an application that instantly converts articles into audio content through their API, allowing for easy accessibility and consumption |
46 | |||
| 26 |
CLARISYSclarisys.fr
Specializing in designing and implementing IT solutions for Medical Biology Laboratories |
44 | |||
| 27 |
iSYBUYisybuy.com
It offers a digital procurement solution for mid-sized companies, enhancing supplier relationships, optimizing expenses, and streamlining invoice processing. |
44 | |||
| 28 |
Sensinovsensinov.com
Company helps building managers remotely control diverse buildings, reducing energy use, operating costs, and simplifying technical tasks to improve occupant well-being. |
42 | |||
| 29 |
CEICOMceicom-solutions.fr
Employee-owned company developing ERP software for trading and distribution, offering stock management, purchase optimization, certified accounting, cloud platform, and advanced analytics. |
41 | |||
| 30 |
Neogeo Technologiesneogeo.fr
Specializing in Open Source geospatial solutions, the company designs spatial architectures, develops geographic data software, and provides expertise in technologies like MapServer and GeoServer |
38 | |||
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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 Haute-Garonne department
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- Multinational companies in the Haute-Garonne department 246
- Retail chains in the Haute-Garonne department 222
- Professional services firms in the Haute-Garonne department 208
- Aerospace and defence companies in the Haute-Garonne department 186
- Manufacturers in the Haute-Garonne department 159
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- SaaS companies in the Haute-Garonne department 147
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- Hardware manufacturers in the Haute-Garonne department 137
- Public sector organisations in the Haute-Garonne department 111
- Business Consulting and Services companies in the Haute-Garonne department 104
- Real Estate companies in the Haute-Garonne department 104
- Aviation and Aerospace Component Manufacturing companies in the Haute-Garonne department 102
- Distributors and wholesalers in the Haute-Garonne department 98
- Education providers in the Haute-Garonne department 94
- Family-owned companies in the Haute-Garonne department 72
- Financial services firms in the Haute-Garonne department 70
- Higher Education companies in the Haute-Garonne department 66
- Critical infrastructure operators in the Haute-Garonne department 64
- Retail companies in the Haute-Garonne department 63
- Subscription businesses in the Haute-Garonne department 63
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