Bid on unique objects in the prebid now!

Our team members

Pieter-Jan Louwerse

Manager of valuation and auctioning

Daniella Maslow

Valuer of silver utilitarian objects, art and antiques

Bram Bouwens

Valuer of porcelain and timepieces

Johan de Ruiter

Managing director

David Megchelsen

Valuer of gemstones

Leendert-Jan de Ruiter

Swarovski advisor

Sjaco de Ruiter

Commercial director and coins, jewellery and diamonds advisor

Jaco Groeneveld

Banknotes and coins advisor

Leon Steen Redeker

Watches advisor

Arjan Herweijer

Jewellery advisor

Leon de Ruiter

Director and diamonds, jewellery and watches advisor

Maurice Kleiberg

Sales advisor

Geertjan de Keijzer

Valuer of gold and silver

Arjan IJsselstein

Assistant auctioneer

Jos Lock

Assistant auctioneer