Welcome to Seadrec Limited

Naval Architects, Designers & Engineers

We specialise in dredge and associated ship construction based on over 150 years of experience in designing and supplying all types of dredges, dredging systems and components to the Civil Dredging Industry, e.g. Port Authorities, Dredging Contractors & Marine Aggregate Producers. Overseas shipyards and clients can benefit from a comprehensive tailored Seadrec package to allow indigenous dredge construction. Seadrec's experienced Marine Engineers, Mechanical Engineers, Naval Architects and Shipyard Managers, are fully conversant with all aspects of dredge design, construction and supply of many types of dredges and their components including:

The range of dredges and equipment offered includes:

  • Suction Hopper Dredges
  • Cutter Suction Dredges
  • Bucket Dredges
  • Sand and Gravel Dredges
  • Split Trailing Suction Hopper Dredges
  • Dipper Dredges
  • Grab Dredges


Dredge Components:

  • Sluice Valves
  • Loading Towers
  • Hopper Dump Valves
  • Hopper Door Gear
  • Overside Trailing Suction Gear
  • Drag Arms
  • Dragheads
  • Gantries
  • Control & Monitoring Systems
  • Booster Stations
  • Dredge Pumps


Seadrec Limited is dedicated to modern dredging technology and committed to meeting the specific requirements of its clients by offering any or all of the following services:


  • Design and supply of all types of dredges
  • Design and supply of dredging systems and components
  • Design services and technical assistance to allow local construction of vessels
  • Engineering services relating to procurement, planning and general consultancy
  • Engineering inspection and supervision services during manufacture and construction
  • Supply of individual components as replacements or spare parts to existing dredging systems