(aka Koos de Ridder)
After a training at the Hendrik de Keyser School in Amsterdam, Jacques (Koos) de Ridder worked for a number of design firms including W. de Vries Lentsch Jr., EC Stadt Shipyard, Britton Chance Jr.. and Royal Huisman Shipyard. He opened his own office in 1973. He is son in law to E. G van de Stadt and is a functionary for the Stadt archives.

Jac. De Ridder Yacht-Design
Groenestraat 27
8325 AX Vollenhove
Netherlands

Tel: +31 (0) 527-241762
Fax: +31 (0) 527-243884
Email: jac@jacderidderyachtdesign.nl