After the Brexit all UK registered companies lost their EU VAT numbers with the linked EORI numbers.
We can register a branch of your UK company in Amsterdam and apply for a Dutch VAT number for foreign entities. In this way we can get you a working VAT number which we can link to your old (or a new) EORI number.
Your own accountant can take care of the Dutch VAT filings or many Dutch accountants are able to help you in this. We could assist you to find a Dutch accountant as well.