Oceanco is a privately owned builder of custom yachts that designs 80m+ full displacement yachts. 

Oceanco has designed 29 custom superyachts of up to 110 m in length since its inception in 1987. 

Currently, some 100m+ yachts are under development. The organization has the capacity to build 5  yachts in the 80m+. The company bought more property next to the new one in 2008, and set out to demolish the old buildings and slips in 2010 to make room for a new  dry-dock that now allows yachts up to 140 meters to be produced.

The company operates  in Alblasserdam, approximately 20 km from Rotterdam, the Netherlands. The yard has free direct access to the North Sea Grid.  A sales, architecture, communications and communication office is also operated in Monaco by Oceanco.