![Data intelligence, solution Map](https://www.cartegie.com/wp-content/uploads/2020/01/vignette-map.png)
![B2B](https://www.cartegie.com/wp-content/uploads/2019/12/fidelisation2-800x534.jpg)
Processing official company registration numbers (Siret & Siren)
Proper processing is essential to preserve the quality of the data and the accuracy of your company information.
![](https://www.cartegie.com/wp-content/uploads/2019/12/dedoublonnage.jpg)
Deduplication
Detect and delete duplicate listings! Unify your customer data to gain consistency and quality of service!
![Adresses normalisées RNVP](https://www.cartegie.com/wp-content/uploads/2019/12/offre-illustration-2.jpg)
Postal Address Verification (RNVP)
With our Postal Address Verification (RNVP) solution, get standardized postal addresses and improve the quality of your customer information!
![](https://www.cartegie.com/wp-content/uploads/2019/12/pnd.jpg)
Processing Undeliverable Mail
Thanks to the Charade / Estocade© treatment, identify customers who have moved and delete their addresses from your database
![](https://www.cartegie.com/wp-content/uploads/2019/12/audit.jpg)
Improvement audit
Be fully aware of the quality and reliability for your database!