8 Data Companies in France to Know

From analytics to AI, these companies use data in various ways.

Written by Abel Rodriguez
Person interacts in data platform.
Photo: Shutterstock
UPDATED BY
Ana Gore | Oct 07, 2025

Data is the backbone of much of the tech industry and an increasingly important given the proliferation of AI, an industry France is bullish on. AI development requires vast amounts of data to accurately train large language models, or LLMs, and deliver reliable insights. Below are some of the top data companies in France that are helping usher in new AI and tech development. 

Top Data Companies in France to Know

  • Integral Ad Science
  • Nexthink
  • Celonis
  • Keyrus
  • HeadMind Partners

More Like ThisTop Companies in France to Know

 

Top Data Companies in France

Samsara’s IoT technology delivers data insights to support productive, sustainable and safe operations across industries including construction, logistics and utilities. For example, Samsara has deployed more than 1 million hardware devices in vehicles, and those devices collectively send billions of data points each day to the Samsara Cloud. The company maintains a sales and business development hub in Paris.

 

Integral Ad Science operates in the marketing sector and uses data to deliver results for large advertisers. Its software provides media measurement and optimizations that help brands ensure ads are displayed in suitable and beneficial environments. Integral Ad Science also uses data analytics to identify bots and reduce ad waste.

 

Datadog has its French office in Paris and proclaims it was “designed by engineers, for engineers.” The company offers tech solutions that include serverless computing, cybersecurity and infrastructure monitoring. It is committed to keeping client code and instrumentation libraries open source.  

 

Nexthink’s platform helps IT teams resolve issues. Its solutions combine real-time analytics and employee feedback to proactively monitor user experiences before tech issues arise. Nexthink is growing and hiring across its 10 global offices.

 

Klaviyo is a customer relationship management platform for B2C brands that integrates marketing automation, analytics and customer service to help businesses better understand and engage with their customers. In May 2024, it launched a French-language version of its product to support users in French-speaking regions.

 

Celonis uses data science for process mining. Process mining involves analyzing event logs and operational processes to discover business insights. By using its data and mining process, Celonis helps organizations continuously find improvements and rapidly implement new solutions. Celonis has an office in the heart of Paris.

 

Keyrus is a premier IT firm that focuses on data solutions. The company specializes in providing data advisory services to companies looking to maximize revenue or launch AI platforms. On the development side, Keyrus also creates tailored analytics and artificial intelligence platforms.

 

Founded in 2000, HeadMind Partners provides cybersecurity and AI services. The company has offices in France and Belgium, providing everything from data security to quality management and analytics services. 

 

Mia Goulart contributed reporting to this story.

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