# Top 30 Software Development companies in the Rh么ne department
Tamtam tracks 264 Software Development companies headquartered in the Rh么ne department. This list ranks the 30 largest by number of employees on LinkedIn, led by Cegid, entreprise individuelle and Esker. Their median headcount is 259. Half of them were founded in 2000 or later. The most common headquarters are Lyon (18), Limonest (3) and Bron (2).
The Software Development companies in the Rh么ne department are primarily mid-sized to large firms specializing in business management solutions. Key players include Cegid, which offers cloud management solutions for finance and HR, and Esker, providing AI automation for CFOs. Agicap focuses on cash management platforms, while Sogelink develops software for the construction and public works sector. Distech Controls provides building automation technologies, and Ciril GROUP offers solutions for the public sector.
A notable pattern is the concentration of headquarters in Lyon, with several companies like Cegid, Agicap, and FIDUCIAL Informatique based there. Other significant locations include Villeurbanne, home to Esker and Ciril GROUP, and Limonest, where DIMO Software and AKANEA are located. This indicates a strong regional hub for software development, particularly in business and financial management applications.
馃嚝馃嚪 Rh么ne 路 30 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Cegid](https://www.tamtam.ai/c/cegid) (cegid.com)
European leader cloud management solutions finance, HR, accounting, retail, and entrepreneurs. Offers tailored solutions for digital business transformation worldwide. | Software Development | 馃嚝馃嚪 Lyon | 4,896 | |
| 2 | [entreprise individuelle](https://www.tamtam.ai/c/entreprise-individuelle) (grandclement.fr)
This company specializes in web development, SEO, online advertising campaigns, VBNet development, e-commerce, Access development, training, and consulting for SMEs | Software Development | 馃嚝馃嚪 Lyon | 2,587 | 2001 |
| 3 | [Esker](https://www.tamtam.ai/c/esker) (esker.com)
Provides AI automation suite for CFOs to optimize working capital and cashflow, enhancing strategic decision-making and relationships with customers, suppliers, employees. | Software Development | 馃嚝馃嚪 Villeurbanne | 844 | 1985 |
| 4 | [Agicap](https://www.tamtam.ai/c/agicap) (agicap.com)
Platform integrating banking and ERP connectivity for cash management, liquidity planning, accounts receivable and payable, serving businesses globally. | Software Development | 馃嚝馃嚪 Lyon | 806 | 2016 |
| 5 | [Agicap](https://www.tamtam.ai/c/agicap-lyon) (agicap.com)
Elevating cash flow management strategies for businesses to optimize financial operations and achieve greater success | Software Development | 馃嚝馃嚪 Lyon | 685 | 2016 |
| 6 | [Distech Controls](https://www.tamtam.ai/c/distech-controls) (distech-controls.com)
provides innovative building automation technologies and services enhancing health, efficiency, and sustainability across multiple global market segments | Software Development | 馃嚝馃嚪 Lyon | 507 | 1995 |
| 7 | [Sogelink](https://www.tamtam.ai/c/sogelink) (sogelink.com)
Publisher of software, cloud and mobile solutions, supporting the digitalization of the construction and public works sector for various actors, simplifying construction worldwide. | Software Development | 馃嚝馃嚪 Caluire-et-Cuire | 374 | 2000 |
| 8 | [TEFAL S.A.S.](https://www.tamtam.ai/c/tefal-s-a-s) (tefal.fr)
Designs and sells small kitchen appliances and cookware, including non-stick pans, cake makers, raclette grills, and personalized cookware sets. | Software Development | 馃嚝馃嚪 脡cully | 328 | |
| 9 | [Ciril GROUP](https://www.tamtam.ai/c/ciril-group) (cirilgroup.com)
A French software and Cloud industry player offering reliable solutions for public sector financial, HR, and technical management, geospatial applications, innovative GMAO and BIM technologies, and secure cloud services | Software Development | 馃嚝馃嚪 Villeurbanne | 322 | 1978 |
| 10 | [DIMO Software](https://www.tamtam.ai/c/dimo-software) (dimosoftware.fr)
For 21 years, DIMO Software has been providing innovative software solutions in CRM, analytics, HR, finance, and more to help businesses focus on their core activities | Software Development | 馃嚝馃嚪 Limonest | 300 | 1995 |
| 11 | [FIDUCIAL Informatique](https://www.tamtam.ai/c/fiducial-informatique) (fiducial.fr)
design comprehensive software solutions and provide personalized services for various professional sectors including accounting, billing, payroll, and specialized industries | Software Development | 馃嚝馃嚪 Lyon | 281 | 2000 |
| 12 | [Cegid for SMB](https://www.tamtam.ai/c/cegid-for-smb) (cegid.com)
This company enables people to achieve more together by making more opportunities possible | Software Development | 馃嚝馃嚪 Lyon | 273 | |
| 13 | [Cegid for HR](https://www.tamtam.ai/c/cegid-for-hr) (cegid.com)
Provides cloud business management solutions for finance, HR, CPAs, retail, and entrepreneurs. Helps companies digitally transform and unleash potential. | Software Development | 馃嚝馃嚪 Lyon | 270 | |
| 14 | [fulll](https://www.tamtam.ai/c/fulll) (fulll.fr)
Provides comprehensive, collaborative, and secure software tools for accountants, managing accounting and social missions, practice management, and client digitalization, ensuring reliable daily operations. | Software Development | 馃嚝馃嚪 Lyon | 261 | 2021 |
| 15 | [AKANEA](https://www.tamtam.ai/c/akanea) (akanea.com)
Specializing in software solutions for agri-food & supply chain industries since 1983 Innovating to enhance business performance with tailored logistics, customs, & transport tools | Software Development | 馃嚝馃嚪 Limonest | 259 | 2013 |
| 16 | [ELCIA Group](https://www.tamtam.ai/c/elcia-group) (elcia.com)
French leader in specialized software solutions for windows, doors, blinds, and closing market, offering sales configurators and management tools for industry professionals | Software Development | 馃嚝馃嚪 Brignais | 219 | 1999 |
| 17 | [SRA](https://www.tamtam.ai/c/sra) (groupe-sra.fr)
The company specializes in optimizing information systems for businesses, offering sustainable management solutions, technical expertise, and personalized service across various locations | Software Development | 馃嚝馃嚪 Bron | 212 | 1984 |
| 18 | [Groupe Kardol](https://www.tamtam.ai/c/groupe-kardol) (groupe-kardol.fr)
Editor and integrator of IT solutions, including ERP and infrastructure, for SMEs and group subsidiaries in various industries like automotive, plastic, chemistry, and pharmaceuticals. | Software Development | 馃嚝馃嚪 Saint-Cyr-au-Mont-d'Or | 202 | 1981 |
| 19 | [1Life - part of visiativ](https://www.tamtam.ai/c/1life-part-of-visiativ) (1life.fr)
Integration of ERP solutions Cegid PMI and Open-Prod specialized in industrial processes, collaborative tools, and business intelligence for manufacturing. | Software Development | 馃嚝馃嚪 Saint-Priest | 200 | 2013 |
| 20 | [Asys](https://www.tamtam.ai/c/asys) (asys.fr)
Develops HR software for time management, planning, and work organization, helping companies manage resources and simplify administrative tasks for employees. | Software Development | 馃嚝馃嚪 Lyon | 194 | 2000 |
| 21 | [CARL Software](https://www.tamtam.ai/c/carl-software) (carl-software.com)
Publishes maintenance and asset management software solutions. Optimizes asset performance using advanced technologies like AI, IoT, and BIM. | Software Development | 馃嚝馃嚪 Limonest | 179 | 1985 |
| 22 | [Everteam Software](https://www.tamtam.ai/c/everteam-software) (everteam.com)
The company helps businesses with their digital transformation by managing document and data integrity, enhancing regulatory compliance, and implementing secure archiving solutions | Software Development | 馃嚝馃嚪 Lyon | 175 | 1990 |
| 23 | [Ospi](https://www.tamtam.ai/c/ospi) (ospi.fr)
Develops and hosts certified health data software for hospitals, specializing in health data and AI for over 1100 public and private health establishments. | Software Development | 馃嚝馃嚪 Lyon | 155 | 1998 |
| 24 | [TDI](https://www.tamtam.ai/c/tdi-bron) (tdi-group.com)
Software solutions for multi-carrier shipment management including carrier selection, label printing, tracking, reverse logistics, and performance analysis. | Software Development | 馃嚝馃嚪 Bron | 150 | 1999 |
| 25 | [GAC Software](https://www.tamtam.ai/c/gac-software) (gac-software.com)
SaaS software publisher for fleet, employee equipment, and corporate real estate asset management, supporting companies with data aggregation for value-added tasks. | Software Development | 馃嚝馃嚪 Lyon | 144 | 2007 |
| 26 | [VAL Solutions SAS](https://www.tamtam.ai/c/val-solutions-sas) (val-solutions.fr)
Provider of health and workplace prevention solutions, emphasizing expertise, client satisfaction, professional values, and long-term team commitment. | Software Development | 馃嚝馃嚪 Lyon | 134 | 1986 |
| 27 | [Witekio](https://www.tamtam.ai/c/witekio) (witekio.com)
Leading provider of chip-to-cloud embedded software development services, from consulting and firmware to C++ applications, connectivity, and security, for device makers. | Software Development | 馃嚝馃嚪 Lyon | 131 | 2001 |
| 28 | [Sis ID](https://www.tamtam.ai/c/sis-id) (sis-id.com)
A French FinTech company helps major companies combat APP fraud by offering a collaborative platform to share expertise and transactional information securely | Software Development | 馃嚝馃嚪 Lyon | 112 | 2016 |
| 29 | [Aiga](https://www.tamtam.ai/c/aiga) (aiga.fr)
Provides specialized software solutions for childcare, education, and recreational centers, serving associations and local authorities with high customer satisfaction. | Software Development | 馃嚝馃嚪 Lyon | 107 | 1980 |
| 30 | [Fluid Topics](https://www.tamtam.ai/c/fluid-topics) (fluidtopics.com)
Consolidates all organization content like manuals, guides, and FAQs into an AI-powered knowledge hub, delivering information across various channels to customers. | Software Development | 馃嚝馃嚪 Lyon | 104 | 2012 |
## 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-rhone