What are the identification numbers of a company?
Verified 25 August 2022 - Legal and Administrative Information Directorate (Prime Minister)
Extract K or Kbis or D1 replaced by the SIREN number
Published on 29 October 2021
If your company is registered at RCS: titleContent or RM: titleContent, it is no longer necessary to attach an extract K or Kbis or D1 to carry out many administrative procedures.
You just need to communicate your Siren number.
The companies Directory site allows you to obtain all data on each company by providing only its Siren number, its Siret, its name or its business name.
Are you lost among the numbers that identify your company?
We'll explain how you get there. How recognise and what they're for.
You must provide these numbers when you steps and put them on your administrative documents.
You receive your company's identification numbers following its registration.
You don't no requests for receive.
Their assignment automatic.
This data is public.
Anyone can find or find the Siren or Siret number of a company. The legal and financial characteristics of companies are accessible to all.
TheCompany Directory allows:
- Find the Siret or Siren number your company
- Find company info other than yours (legal, financial)
You will find in particular the intra-Community VAT number, the APE code, the Siret of all companies registered in France and all publications at Bodacc: titleContent
You can search by name, by number of Siret or by number of Siren.
You can also consult the Sirene directory and request a company ID:
You can use the MyIdenum online service to enable your company's digital identity.
This service is linked to the Commercial and business Register (CHN).
Who can help me?
Find who can answer your questions in your region
To small and medium-sized and micro-entreprises, do you have a business project, a difficulty or a question ?
Quick and simple public service: you will be contacted over the phone by one of our experts.Speak with an advisor on Place des Entreprises
- Trade Code: items R123-220 to R123-234-1Sirene (National identification system and directory of companies and their establishments)
- Company Directory: find all company information
- Search for an APE code in the French activity nomenclature (NAF)
- Sirene Directory Situation Notice
- Company formalities window
- Find the Kbis extract of a company
- MyIdenum: recognised digital identity to access your online services
- LEI France