# Top 30 AI-native companies in the Hauts-de-Seine department
Tamtam tracks 47 AI-native companies headquartered in the Hauts-de-Seine department. This list ranks the 30 largest by number of employees on LinkedIn, led by ChapsVision, Sidetrade and XXII. Their median headcount is 23. Half of them were founded in 2015 or later. The most common headquarters are Boulogne-Billancourt (8), Levallois-Perret (4) and Puteaux (4).
These AI-native companies in Hauts-de-Seine are primarily software development and IT services firms, with a focus on data intelligence, automation, and digital solutions. The list includes established mid-sized companies and younger firms, many founded in the last decade. ChapsVision, founded in 2019, specializes in data intelligence and AI solutions across various sectors, while Sidetrade, established in 2000, provides AI for finance teams to manage Order-to-Cash cycles. XXII develops real-time video analysis and AI software for infrastructure and cities, and MWM is an app publisher with over 50 applications.
A notable pattern among these companies is their geographical concentration. A significant number of them are headquartered in Boulogne-Billancourt, including Sidetrade, MWM, Moments Lab, COLIBRI S&OP, and TimeLapse Go'β, indicating a cluster of AI activity in that city. Other prominent locations include Puteaux, Levallois-Perret, and Suresnes.
π«π· Hauts-de-Seine Β· 30 companies Β· Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ChapsVision](https://www.tamtam.ai/c/chapsvision) (chapsvision.com)
French software company specializing in data intelligence and AI, providing industry-specific solutions for diverse sectors, supporting digital transformation globally. | Software Development | π«π· Suresnes | 558 | 2019 |
| 2 | [Sidetrade](https://www.tamtam.ai/c/sidetrade) (sidetrade.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. | Software Development | π«π· Boulogne-Billancourt | 405 | 2000 |
| 3 | [XXII](https://www.tamtam.ai/c/xxii) (xxiiai.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 | IT Services and IT Consulting | π«π· Puteaux | 381 | 2015 |
| 4 | [Weborama](https://www.tamtam.ai/c/weborama) (weborama.com)
Innovative AdTech company in France and Europe specializing in semantic AI for digital advertising, offering contextual targeting tools and data-driven strategies for success | Technology, Information and Internet | π«π· Levallois-Perret | 152 | 1998 |
| 5 | [MWM](https://www.tamtam.ai/c/mwm) (mwm.ai)
Innovative French app publisher unlocking potential with diverse portfolio of over 50 apps, pushing boundaries and reaching over 600 million downloads worldwide | Software Development | π«π· Boulogne-Billancourt | 98 | 2012 |
| 6 | [Reverso](https://www.tamtam.ai/c/reverso) (context.reverso.net)
Provides AI-based language tools including translation, dictionaries, spell-checking, and language learning for individuals and large corporations worldwide in multiple languages | Technology, Information and Internet | π«π· Neuilly-sur-Seine | 93 | |
| 7 | [Moments Lab](https://www.tamtam.ai/c/moments-lab) (momentslab.com)
Cloud platform for managing, indexing, and monetizing live and archived audiovisual content using AI for efficient media workflows. | Software Development | π«π· Boulogne-Billancourt | 70 | 2016 |
| 8 | [Webdentiste - DentalCall IA](https://www.tamtam.ai/c/webdentiste-dentalcall-ia) (webdentiste.eu)
Development of turnkey digital solutions including websites, waiting room TV, educational videos, magazines, Google reviews, and social media for dental offices. | Technology, Information and Internet | π«π· Levallois-Perret | 44 | 2007 |
| 9 | [COLIBRI S&OP](https://www.tamtam.ai/c/colibri-s-and-op) (colibri-snop.com)
Provides cloud-hosted S&OP software to manage demand, supply, distribution, forecasts, and replenishments with simplicity and safety. | Software Development | π«π· Boulogne-Billancourt | 36 | 2015 |
| 10 | [Citilog](https://www.tamtam.ai/c/citilog) (citilog.com)
A leader in video analytics for transportation systems, providing solutions for road safety, traffic flow optimization, intersection control, and incident detection | Software Development | π«π· Bagneux | 34 | 1997 |
| 11 | [Kiliba](https://www.tamtam.ai/c/kiliba) (kiliba.com)
KILIBA offers the first fully autonomous email marketing module, ensuring the right message reaches the right person at the right time Perfect for marketers! | Marketing Services | π«π· Issy-les-Moulineaux | 33 | 2018 |
| 12 | [Dessia Technologies](https://www.tamtam.ai/c/dessia-technologies) (dessia.io)
A deep-tech startup specializing in developing a Robotic Process Automation Framework for automating design processes, utilizing AI-powered Apps for efficient design and engineering automation | Software Development | π«π· Antony | 32 | 2017 |
| 13 | [TimeLapse Go'β](https://www.tamtam.ai/c/timelapse-go) (timelapsego.com)
Digital real-time construction site monitoring using connected cameras and AI, providing continuous visual documentation and improving project coordination. | Media Production | π«π· Boulogne-Billancourt | 28 | 2016 |
| 14 | [vectorive](https://www.tamtam.ai/c/vectorive) (vectorive.com)
Vectorive is a Data Intelligence company that helps businesses analyze, manage, and optimize their activities using cutting-edge data processing technologies They offer modern, efficient services | Software Development | π«π· Puteaux | 28 | |
| 15 | [DASIA](https://www.tamtam.ai/c/dasia) (dasia.ai)
Development of advanced AI-based image processing solutions for security, counting, and smart city applications with expert scientific collaboration. | Software Development | π«π· Courbevoie | 23 | 2020 |
| 16 | [Primelis Market (Formerly OmnyAI)](https://www.tamtam.ai/c/primelis-market-formerly-omnyai) (primelis.com)
AI-powered platform helping brands maximize their Amazon performance through automated logistics, marketing, and pricing strategies, resulting in increased global revenue | Technology, Information and Internet | π«π· Levallois-Perret | 22 | 2022 |
| 17 | [Praxy.ai](https://www.tamtam.ai/c/praxy-ai) (praxysante.fr)
AI suite for healthcare professionals automates consultation reports and updates medical records, enhancing patient monitoring accuracy and saving time. | Software Development | π«π· La Garenne-Colombes | 22 | 2023 |
| 18 | [DAVI The Humanizers](https://www.tamtam.ai/c/davi-the-humanizers) (davi.ai)
It develops AI technology for emotional engagement through 3D animation and NLP, enhancing customer interactions and personalizing business solutions. | Software Development | π«π· Puteaux | 21 | 2000 |
| 19 | [AI.Dragonfly](https://www.tamtam.ai/c/ai-dragonfly) (cloud-temple.com)
Founded in 1995 as a cybersecurity consulting firm, the company expanded into Cloud Computing, later creating two subsidiaries to focus on each area | IT Services and IT Consulting | π«π· Nanterre | 20 | 1995 |
| 20 | [Pertimm](https://www.tamtam.ai/c/pertimm) (pertimm.com)
A French Tech company specializing in AI and machine learning, offering NLP technologies, e-commerce search engines, virtual agents, custom marketplaces, and Click & Collect services | Software Development | π«π· AsniΓ¨res-sur-Seine | 20 | 1997 |
| 21 | [Fullsoon](https://www.tamtam.ai/c/fullsoon) (fullsoon.co)
A positive impact startup offering an innovative prediction tool for restaurants Transform your data into growth opportunities, optimize stock management, and reduce food waste with artificial intelligence | Software Development | π«π· Levallois-Perret | 18 | 2021 |
| 22 | [TOPβ’ \| MBG](https://www.tamtam.ai/c/top-mbg) (top-turnover.ai)
SaaS platform using AI and algorithms to predict resignations, identify departure causes, and recommend timely retention actions for teams. | Software Development | π«π· Courbevoie | 18 | 2022 |
| 23 | [Novagen Conseil](https://www.tamtam.ai/c/novagen-conseil) (bit.ly)
Specializes in AI and data expertise, providing consulting and R&D to optimize clients' data assets for marketing, finance, and performance improvements. | IT Services and IT Consulting | π«π· Neuilly-sur-Seine | 15 | 2015 |
| 24 | [Djiin by Sereneo](https://www.tamtam.ai/c/djiin-by-sereneo) (sereneo.com)
A leader in omnichannel customer experience, Sereneo combines human and AI through its automation platform to reduce costs and enhance customer satisfaction | IT Services and IT Consulting | π«π· Meudon | 15 | 2002 |
| 25 | [Everdian](https://www.tamtam.ai/c/everdian) (everdian.com)
Provides artificial intelligence solutions delivering early signals and actionable intelligence to empower companies in decision-making and strategic planning. | IT Services and IT Consulting | π«π· Neuilly-sur-Seine | 14 | 2014 |
| 26 | [NEDA](https://www.tamtam.ai/c/neda) (neda-media.fr)
A company specializing in using Reinforcement Learning Technology to improve marketing results by rethinking the value chain for audience segmentation and automated activation | Other | π«π· Boulogne-Billancourt | 12 | 2018 |
| 27 | [Datakeen](https://www.tamtam.ai/c/datakeen) (datakeen.co)
Datakeen enhances user and employee experiences through AI tools, including remote identity verification, document processing, customer review management, and email response automation | Software Development | π«π· Puteaux | 11 | 2017 |
| 28 | [Monce](https://www.tamtam.ai/c/monce) (monce.ai)
Automated processing of complex industrial quotes and orders using AI to optimize pricing, product matching, and compliance with business rules. | Software Development | π«π· Boulogne-Billancourt | 10 | |
| 29 | [Eptica Lingway](https://www.tamtam.ai/c/eptica-lingway) (pinsid.com)
AI-based HR software solutions for recruiting and talent management, utilizing a semantic dictionary with over a million terms to enhance human capital development | Software Development | π«π· Boulogne-Billancourt | 10 | 2001 |
| 30 | [WeDiagnostix](https://www.tamtam.ai/c/wediagnostix) (wediagnostix.ai)
Software company specializing in AI-powered software for diagnosing and analyzing 2D and 3D dental x-rays, including panoramic and CBCT images | Software Development | π«π· Vaucresson | 8 | 2020 |
## 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.
## More company lists in the Hauts-de-Seine department
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,160)
- [Multinational companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/multinational-companies-hauts-de-seine) (1,231)
- [IT services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/it-services-companies-hauts-de-seine) (737)
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- [Consulting firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/consulting-firms-hauts-de-seine) (563)
- [Companies with in-house R&D in the Hauts-de-Seine department](https://www.tamtam.ai/l/r-and-d-companies-hauts-de-seine) (510)
- [SaaS companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/saas-companies-hauts-de-seine) (389)
- [Business Consulting and Services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/business-consulting-and-services-companies-hauts-de-seine) (304)
- [Software Development companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/software-development-companies-hauts-de-seine) (301)
- [Retail chains in the Hauts-de-Seine department](https://www.tamtam.ai/l/retail-chains-hauts-de-seine) (292)
- [Manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/manufacturers-hauts-de-seine) (285)
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- [Marketing and communications agencies in the Hauts-de-Seine department](https://www.tamtam.ai/l/marketing-agencies-hauts-de-seine) (235)
- [Subscription businesses in the Hauts-de-Seine department](https://www.tamtam.ai/l/subscription-businesses-hauts-de-seine) (228)
- [Hardware manufacturers in the Hauts-de-Seine department](https://www.tamtam.ai/l/hardware-companies-hauts-de-seine) (199)
- [Financial services firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/financial-services-firms-hauts-de-seine) (198)
- [Companies with a mobile app in the Hauts-de-Seine department](https://www.tamtam.ai/l/companies-with-mobile-app-hauts-de-seine) (189)
- [Critical infrastructure operators in the Hauts-de-Seine department](https://www.tamtam.ai/l/critical-infrastructure-operators-hauts-de-seine) (169)
- [AI companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/ai-companies-hauts-de-seine) (159)
- [Education providers in the Hauts-de-Seine department](https://www.tamtam.ai/l/education-companies-hauts-de-seine) (159)
- [Cybersecurity companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/cybersecurity-companies-hauts-de-seine) (154)
- [Distributors and wholesalers in the Hauts-de-Seine department](https://www.tamtam.ai/l/distributors-and-wholesalers-hauts-de-seine) (154)
- [Recruitment and staffing agencies in the Hauts-de-Seine department](https://www.tamtam.ai/l/recruitment-agencies-hauts-de-seine) (152)
## The same list elsewhere in France
- [AI-native companies in Γle-de-France](https://www.tamtam.ai/l/ai-native-companies-ile-de-france) (684)
- [AI-native companies in Auvergne-RhΓ΄ne-Alpes](https://www.tamtam.ai/l/ai-native-companies-auvergne-rhone-alpes) (63)
- [AI-native companies in Grand Est](https://www.tamtam.ai/l/ai-native-companies-grand-est) (45)
- [AI-native companies in Occitanie](https://www.tamtam.ai/l/ai-native-companies-occitanie) (44)
- [AI-native companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/ai-native-companies-nouvelle-aquitaine) (30)
- [AI-native companies in the RhΓ΄ne department](https://www.tamtam.ai/l/ai-native-companies-rhone) (30)
- [AI-native companies in Provence-Alpes-CΓ΄te d'Azur](https://www.tamtam.ai/l/ai-native-companies-provence-alpes-cote-dazur) (28)
- [AI-native companies in Brittany](https://www.tamtam.ai/l/ai-native-companies-brittany) (25)
- [AI-native companies in the Haute-Garonne department](https://www.tamtam.ai/l/ai-native-companies-haute-garonne) (25)
- [AI-native companies in Paris](https://www.tamtam.ai/l/ai-native-companies-paris) (619)
- [AI-native companies in Lyon](https://www.tamtam.ai/l/ai-native-companies-lyon) (26)
## The same list elsewhere
- [AI-native companies in the world](https://www.tamtam.ai/l/ai-native-companies-in-the-world) (4,397)
- [AI-native companies in Europe](https://www.tamtam.ai/l/ai-native-companies-in-europe) (2,481)
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Source: https://www.tamtam.ai/l/ai-native-companies-hauts-de-seine