Talk to Nick@cavendishandcountry.com
Really great removal firm and have just completed a move to Portugal that involved organising custom clearance with the ever changing Brexit rules.

Good luck

Would anyone have any recommendations for a sole trader/company to move some household possessions from a flat in London to a flat in Holland? In an ideal world they would process the customs declarations and any other necessary paperwork as part of the service. A Sprinter sized vehicle would be the ticket. Thanks in advance for any pointers Nick