Our team members
Myrthe Brakel
Customer Service Representative
Tjeerd Schipper
Appraiser banknotes
Roelof Hoekstra
Appraiser coins
Bas Klein
Appraiser coins
Richard Ellermeijer
Appraiser watches
Lauren Harmon
Appraiser diamonds
Hans Herweijer
Appraiser silver
Peter Verweij
Auctioneer
Joep van der Pal
Auctioneer and appraiser watches
Pieter-Jan Louwerse
Manager of valuation and auctioning
Johan de Ruiter
Managing Director and Auctioneer
Jaap de Ruiter
Founder
Tim de Gooijer
Appraiser silver
Jaco Groeneveld
Appraiser banknotes
Arjan Herweijer
Auctioneer and appraiser jewelry
Leon de Ruiter
Auctioneer
Diana Michelsen-Visser
Appraiser jewelry
Arjan IJsselstein
Assistant auctioneer