You need to collect your outstanding invoices from debtors. Use the services of a true legal professional: 

As part of their debt collection, creditors (artisans, traders etc...) regularly call on collection agencies; These companies are in fact commercial companies that simply send registered letters to debtors, often threatening them with bank attachments, even though they have no title enabling them to be actually executed; 

Our office is mainly  involved in advisory . We have solid experience in providing high value added advisory services .

We attach particular importance to listening to our clients and the greatest transparency about our costs.
Feel free to contact us, should you need any further information and assistance;