France Sirene + RNE — post-canonicalisation API guide

📰 Dev.to AI

Learn to use the post-canonicalisation API for France's Sirene and RNE company registers, streamlining access to business data

intermediate Published 29 Apr 2026
Action Steps
  1. Access the RNE API documentation to understand available endpoints and parameters
  2. Configure API credentials to authenticate requests to the Sirene and RNE registers
  3. Build a data pipeline to fetch and process company data from the API
  4. Apply data validation and cleaning techniques to ensure data consistency
  5. Integrate the API with existing applications to enhance business data capabilities
Who Needs to Know This

Developers and data scientists on a team can benefit from this guide to integrate French company data into their applications, improving data accuracy and reducing fragmentation

Key Insight

💡 The RNE API provides a unified interface to access French company data, replacing the previous fragmented system

Share This
Streamline French company data access with the Sirene + RNE API guide! #API #France #BusinessData

Key Takeaways

Learn to use the post-canonicalisation API for France's Sirene and RNE company registers, streamlining access to business data

Full Article

Until 2023, the canonical French company register was a four-way fragmented mess: INSEE Sirene held the identification layer (SIREN, SIRET, name, address, headcount, NAF activity code), the regional Greffes held statutory acts (incorporation deeds, capital changes, director appointments), the Tribunaux de Commerce shared partial data through Infogreffe (paid), and the Bodacc was the gazette. Starting 1 January 2023 the Registre National des Entreprises (RNE)
Read full article → ← Back to Reads