These SaaS companies in Hauts-de-Seine primarily operate in software development, IT services, and information services, catering to diverse sectors such as healthcare, human resources, and business process optimization. The list includes a mix of established large groups and mid-sized firms.
Key companies include Pluxee, offering global digital products for employee benefits; Cegedim, providing technology for healthcare data management; Doctolib, a healthcare technology company; and Quadient, which simplifies customer connections. A notable pattern is the concentration of headquarters in Boulogne-Billancourt, suggesting a hub for these types of businesses within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Pluxeepluxeegroup.com
Leading global partner offering diverse digital products. These provide employees freedom of choice for daily expenses, culture, incentives, and gifts in 28 countries. |
5,644 | |||
| 2 |
Cegedimcegedim.com
Technology and services for digital data flow management in healthcare ecosystems and B2B, plus business software publishing for healthcare and insurance professionals. |
4,103 | |||
| 3 |
Quadientquadient.com
This company helps simplify customer connections through Intelligent Communication Automation, Parcel Locker Solutions, and Mail-Related Solutions, striving for customer experience excellence |
3,963 | |||
| 4 |
Doctolibdoctolib.com
A healthcare technology company striving to create a healthier world by providing innovative solutions for care teams and individuals, emphasizing privacy and accessibility |
3,598 | |||
| 5 |
Solocalsolocal.com
Providing digital solutions to businesses in France through Search Local and Digital Marketing services, focusing on local content, personalized marketing, and growth acceleration |
2,935 | |||
| 6 |
Berger-Levraultberger-levrault.com
Provides software solutions for public sector, healthcare, education, and industry, focusing on HR, financial management, and maintenance management for global customers. |
2,064 | |||
| 7 |
Sopra HR Softwaresoprahr.com
Provides payroll, HR management, and digitalization solutions for medium to large organizations, leveraging digital and AI for HR transformation in local and international contexts. |
1,880 | |||
| 8 |
Free-Workfree-work.com
Platform supporting IT contractors and permanent employees with career development and professional journeys in the European tech industry. |
1,870 | |||
| 9 |
Planiswareplanisware.com
Provides AI-powered SaaS platforms for organizations to strategize, plan, and deliver projects, portfolios, programs, and products efficiently. |
791 | |||
| 10 |
Lefebvre Dallozlefebvre-dalloz.fr
A leading provider of legal and tax knowledge through publishing, training, and software services, catering to various professionals and businesses in France |
728 | |||
| 11 | 636 | ||||
| 12 |
A2MAC1 - Decode the futurea2mac1.com
Provides comprehensive data analysis, technical insights, and competitive analysis to automotive and mobility businesses for informed decisions, innovation, and sustainable growth. |
623 | |||
| 13 |
ChapsVisionchapsvision.com
French software company specializing in data intelligence and AI, providing industry-specific solutions for diverse sectors, supporting digital transformation globally. |
558 | |||
| 14 |
Cegedim Business Servicescegedim-business-services.com
Develop digital solutions to optimize and automate invoicing, purchasing, payroll, and HR processes, enabling focus on strategic activities. |
537 | |||
| 15 |
VIDALvidalfrance.com
A company specializing in health product information and prescription safety solutions, reaching medical professionals across France and internationally |
530 | |||
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 |
Trace Onetraceone.com
Partners with brands across industries to accelerate product development and turn regulatory complexity into a competitive advantage using an AI-powered PLM platform. |
526 | |||
| 17 |
Cegedim Business Services - Human Resourcescegedim-business-services.com
Specializes in outsourced payroll and HR services with a modular SaaS platform covering payroll, personnel management, time tracking, and HR analytics. |
499 | |||
| 18 |
Talentia Softwaretalentia-software.com
Offers HR and Finance software solutions specifically designed for mid-size companies, helping CFOs and CHROs navigate complexity and achieve business objectives. |
466 | |||
| 19 |
Cegedim Sant茅cegedim-sante.com
Covers health brands. Professionals, patients support. Software, hosting. 1100 employees. HDS, ISO 27001 certified. Regional agencies. 100,000+ health professionals. |
451 | |||
| 20 | 447 | ||||
| 21 |
Stormshieldstormshield.com
Provides certified cybersecurity solutions for critical infrastructure, sensitive data, and operational environments to ensure cyber-serenity for clients globally. |
433 | |||
| 22 |
Sidetradesidetrade.com
Provides agentic AI for finance teams, managing Order-to-Cash cycles including cash collection, application, dispute resolution, credit analysis, and risk using extensive B2B transaction data. |
405 | |||
| 23 |
XXIIxxiiai.com
Specializing in real-time video analysis and AI, the company develops software to detect and analyze various situations in infrastructure and cities to enhance human vision |
381 | |||
| 24 |
OUTSCALEoutscale.com
Sovereign cloud operator providing virtual twin solutions for data control, cyber governance, and sustainable infrastructure optimization for organizations. |
355 | |||
| 25 |
Amex GBT Neoamexglobalbusinesstravel.com
Offers integrated travel and expense management solutions, helping companies save on spend, improve productivity, and gain better visibility on total trip costs. |
344 | |||
| 26 |
Avanquestavanquestgroup.com
A leading software publisher offering PDF, Security, and Photo products, utilizing cutting edge technology to enhance user experience worldwide |
340 | |||
| 27 |
ARISTID Retail Technologyaristid.com
French technology company, digital transformation leader for retail, providing a promotional data-centric platform for commercial operations, enabling localized and personalized content for shoppers. |
315 | |||
| 28 |
Ringover Franceringover.fr
It provides SaaS solutions for managing client interactions, integrating AI technology, and enhancing productivity for businesses worldwide. |
289 | |||
| 29 |
Edenred Solutions CSEsolutionscse.edenred.fr
Software solutions for CSEs to manage communication, administration, accounting, and distribute benefits, enhancing employee well-being and simplifying elected officials' tasks. |
276 | |||
| 30 |
Weezeventweezevent.com
An innovative company providing ticketing and cashless solutions for event organisers and venues worldwide, with a strong presence in major markets |
247 | |||
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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.
More company lists in the Hauts-de-Seine department
- The largest companies in the Hauts-de-Seine department 5,160
- Multinational companies in the Hauts-de-Seine department 1,231
- IT services companies in the Hauts-de-Seine department 737
- IT Services and IT Consulting companies in the Hauts-de-Seine department 706
- Professional services firms in the Hauts-de-Seine department 629
- Consulting firms in the Hauts-de-Seine department 563
- Companies with in-house R&D in the Hauts-de-Seine department 510
- Business Consulting and Services companies in the Hauts-de-Seine department 304
- Software Development companies in the Hauts-de-Seine department 301
- Retail chains in the Hauts-de-Seine department 292
- Manufacturers in the Hauts-de-Seine department 285
- Advertising Services companies in the Hauts-de-Seine department 281
- Marketing and communications agencies in the Hauts-de-Seine department 235
- Subscription businesses in the Hauts-de-Seine department 228
- Hardware manufacturers in the Hauts-de-Seine department 199
- Financial services firms in the Hauts-de-Seine department 198
- Companies with a mobile app in the Hauts-de-Seine department 189
- Critical infrastructure operators in the Hauts-de-Seine department 169
- AI companies in the Hauts-de-Seine department 159
- Education providers in the Hauts-de-Seine department 159
- Cybersecurity companies in the Hauts-de-Seine department 154
- Distributors and wholesalers in the Hauts-de-Seine department 154
- Recruitment and staffing agencies in the Hauts-de-Seine department 152
- Energy companies in the Hauts-de-Seine department 144
The same list elsewhere in France
- SaaS companies in 脦le-de-France 2,859
- SaaS companies in Auvergne-Rh么ne-Alpes 476
- SaaS companies in Occitanie 317
- SaaS companies in Provence-Alpes-C么te d'Azur 285
- SaaS companies in the Rh么ne department 284
- SaaS companies in Nouvelle-Aquitaine 236
- SaaS companies in Grand Est 216
- SaaS companies in Hauts-de-France 194
- SaaS companies in Pays de la Loire 180
- SaaS companies in the Nord department 163
- SaaS companies in the Haute-Garonne department 147
- SaaS companies in the Bouches-du-Rh么ne department 146
- SaaS companies in the Gironde department 141
- SaaS companies in the Loire-Atlantique department 135
- SaaS companies in Brittany 128
- SaaS companies in the H茅rault department 110
- SaaS companies in the Ille-et-Vilaine department 85
- SaaS companies in Paris 2,218
- SaaS companies in Lyon 211
- SaaS companies in Lille 104
- SaaS companies in Toulouse 102
- SaaS companies in Nantes 90
- SaaS companies in Bordeaux 88
- SaaS companies in Boulogne-Billancourt 79