# Top 26 Software Development companies in the Pyrénées-Atlantiques department

Tamtam tracks 26 Software Development companies headquartered in the Pyrénées-Atlantiques department. This list ranks all of them by number of employees on LinkedIn, led by Fleeti, COSOLUCE and VISIONSOFT. Their median headcount is 10. Half of them were founded in 2015 or later. The most common headquarters are Bidart (9), Pau (9) and Biarritz (3).

These Pyrénées-Atlantiques companies specialize in software development across various sectors. They range from established firms to younger companies, with a notable presence of mid-sized firms. For instance, Fleeti develops software for fleet and operations management, COSOLUCE offers solutions for local authorities, MaxSea provides marine navigation software, and IS Decisions builds access management software.

The data shows a strong cluster of software development companies headquartered in Bidart, followed by Pau. The founding dates of these companies span several decades, indicating both long-standing expertise and recent entrepreneurial activity in the region.

🇫🇷 Pyrénées-Atlantiques · 26 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Fleeti](https://www.tamtam.ai/c/fleeti) (fleeti.co)<br>Develops and sells software to connect and digitize company operations across vehicle fleets, field teams, non-rolling equipment, and strategic activity sites. | Software Development | 🇫🇷 Bidart | 88 | 2020 |
| 2 | [COSOLUCE](https://www.tamtam.ai/c/cosoluce) (cosoluce.fr)<br>The company offers a range of high-quality and user-friendly software solutions tailored to meet the specific needs of local authorities | Software Development | 🇫🇷 Pau | 74 | 2002 |
| 3 | [VISIONSOFT](https://www.tamtam.ai/c/visionsoft) (visionsoft.tech)<br>A powerful no-code visual programming platform for building applications, handling data modeling, interface design, hosting, and connecting to various data sources | Software Development | 🇫🇷 Biarritz | 55 | 2020 |
| 4 | [MaxSea](https://www.tamtam.ai/c/maxsea) (mytimezero.com)<br>A leading provider of marine navigation solutions, offering accurate and reliable TIMEZERO software compatible with top-quality Furuno hardware for various industries | Software Development | 🇫🇷 Bidart | 48 | 1985 |
| 5 | [Orthalis](https://www.tamtam.ai/c/orthalis) (orthalis.com)<br>A leading European player with 1400 clients in France and abroad, the group holds a strategic position of importance | Software Development | 🇫🇷 Pau | 46 | 2001 |
| 6 | [IS Decisions](https://www.tamtam.ai/c/is-decisions) (isdecisions.com)<br>Builds access management software solutions securing access to Active Directory infrastructures, SaaS applications, and data for IT teams globally. | Software Development | 🇫🇷 Bidart | 39 | 2000 |
| 7 | [ADAXIS](https://www.tamtam.ai/c/adaxis) (adaxis.eu)<br>Develops software transforming robotic arms into large-scale 3D printers, enabling innovative, sustainable manufacturing across various industries. | Software Development | 🇫🇷 Bayonne | 34 | 2021 |
| 8 | [Seldon Finance](https://www.tamtam.ai/c/seldon-finance) (seldon-finance.com)<br>It develops financial software for local authorities, administrations, hospitals, and social landlords, offering solutions for debt, treasury, and asset management. | Software Development | 🇫🇷 Bidart | 31 | 1994 |
| 9 | [SIG-IMAGE](https://www.tamtam.ai/c/sig-image) (sig-image.fr)<br>A software and service provider for the public works sector, offering solutions for network planning, utility management, and lighting infrastructure | Software Development | 🇫🇷 Bidart | 25 | 1993 |
| 10 | [Hyperplan](https://www.tamtam.ai/c/hyperplan) (hyperplan.fr)<br>Provides user-friendly software leveraging remote sensing and AI to deliver real-time crop monitoring and comprehensive agricultural production insights. | Software Development | 🇫🇷 Bidart | 24 | 2021 |
| 11 | [Otami](https://www.tamtam.ai/c/otami) (otami.fr)<br>Otami supports bakers, pastry chefs, and food professionals with purchasing and production operations through a simple, automated, and efficient assistant tool | Software Development | 🇫🇷 Pau | 23 | 2020 |
| 12 | [e-SCM Solutions](https://www.tamtam.ai/c/e-scm-solutions) (e-scm-solutions.com)<br>e-SCM Solutions specializes in sustainable supply chain management for fashion and luxury brands, focusing on supplier relationships and supply chain traceability for CSR | Software Development | 🇫🇷 Bassussarry | 12 | 2006 |
| 13 | [elqano](https://www.tamtam.ai/c/elqano) (elqano.com)<br>Elqano connects employees to share knowledge, leveraging AI integration with Microsoft Teams to increase productivity, break down silos, and boost collective intelligence | Software Development | 🇫🇷 Anglet | 10 | 2018 |
| 14 | [Sendao](https://www.tamtam.ai/c/sendao) (sendao.fr)<br>Established in 2009, the company specializes in electronically submitting responses to public tenders, assisting candidates transition to digital responses by October 1, 2018 | Software Development | 🇫🇷 Bidart | 10 | 2009 |
| 15 | [Managed Code](https://www.tamtam.ai/c/managed-code) (managed-code.com)<br>A software development company specializing in high-quality products using C#, NET, mobile apps, UI/UX design, cloud-native apps, and dedicated to client satisfaction | Software Development | 🇫🇷 Pau | 9 | 2021 |
| 16 | [appaloosa.io](https://www.tamtam.ai/c/appaloosa-io) (appaloosa.io)<br>Automated mobile device management software for iOS and Android, ensuring device compliance, security, and privacy with BYOD support. | Software Development | 🇫🇷 Biarritz | 8 | 2021 |
| 17 | [NALTA](https://www.tamtam.ai/c/nalta) (nalta.fr)<br>Specializing in website development, IT maintenance, and software solutions, we help businesses simplify operations and evolve with tailored software solutions for 20 years | Software Development | 🇫🇷 Pau | 8 | 1999 |
| 18 | [DeepLime](https://www.tamtam.ai/c/deeplime) (deeplime.io)<br>Innovative cloud-based applications for mining companies to track, model, and report geological data in real time, focusing on simplicity and data insights | Software Development | 🇫🇷 Pau | 6 | 2018 |
| 19 | [e-SCM Solutions International](https://www.tamtam.ai/c/e-scm-solutions-international) (e-scm-solutions.com)<br>A collaborative platform for sustainable procurement, supplier relationship management, with a TMS service to ensure conformity and traceability in the supply chain | Software Development | 🇫🇷 Biarritz | 5 | 2006 |
| 20 | [OMEGA 365 FRANCE SARL](https://www.tamtam.ai/c/omega-365-france-sarl) (omega365.com)<br>A company operating in Pau, France, at 2 Avenue President Angot, specializing in a range of products or services | Software Development | 🇫🇷 Pau | 4 | 1991 |
| 21 | [Medialeads - Marketplace Maker](https://www.tamtam.ai/c/medialeads-marketplace-maker) (medialeads.fr)<br>Specializing in creating unique, tailored marketplaces for clients across all industries, offering personalized guidance from conception to long-term success | Software Development | 🇫🇷 Bayonne | 4 | 2013 |
| 22 | [Innovans](https://www.tamtam.ai/c/innovans) (innovans.fr)<br>For over 5 years, we have been developing digital solutions such as software, mobile apps, and websites to innovate and bring our clients' projects to life | Software Development | 🇫🇷 Lescar | 3 | 2018 |
| 23 | [INNOVSYSTEM SAS](https://www.tamtam.ai/c/innovsystem-sas) (innovsystem.fr)<br>Specializing in software integration for SMEs in the South-West of France, providing CRM and management software solutions, hardware, and training services | Software Development | 🇫🇷 Pau | 2 | 2015 |
| 24 | [LumenAI](https://www.tamtam.ai/c/lumenai) (lumenai.fr)<br>Advanced machine learning research company providing data analysis tools and algorithms to optimize strategic decisions, investments, and activities by making data visible and valuable | Software Development | 🇫🇷 Pau | 2 | 2015 |
| 25 | [Interfaces 64](https://www.tamtam.ai/c/interfaces-64) (obi.mu)<br>A team of 30 across France, Morocco, Mauritius, and South Africa, offering hotel solutions including management systems, customer messaging, and project services worldwide | Software Development | 🇫🇷 Bidart | 2 |  |
| 26 | [EXPATEO](https://www.tamtam.ai/c/expateo) (expateo.com)<br>Expateo assists businesses going global by enhancing talent mobility management through a digital platform, improving international mobility processes for individuals and companies | Software Development | 🇫🇷 Bidart | 1 | 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 12, 2026.

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Source: https://www.tamtam.ai/l/software-development-companies-pyrenees-atlantiques