CDK Technologies is a boat building company now located in Lorient (France) with a primary site in marine hub of Port-la-Forêt.

CDK Technologies was founded in 1984 by Hubert Desjoyeaux,[1] Jean Le Cam, Gaëtan Gouerou[2] and architect Marc Van Peteghem of VPLP Design fame.

Among the company's achievements are Formula 40 multihulls in the 1980s, as well as Olivier de Kersauson's1 trimaran Poulain, Foncia (2007), the monohull with which Michel Desjoyeaux won the 2008-2009 Vendée Globe and Maxi Banque Populaire V, a yacht designed for crewed records.

And IMOCA 60 Macif, launched on August 16, 2011, winner of the 2012-2013 Vendée Globe skippered by François Gabart.

The yard has had several success notably won the Vendée Globe and Oceanic World Records.