Welcome to
Coastal Diagnostic Services

We are Asia’s premier hydrographic and oceanographic consultancy firm providing high quality, sophisticated products and services, including customized solutions, to the marine industry. 

Besides servicing commercial clients, we also assist authorities to advance maritime safety and efficiencies.
  • Dredging -
    Software, Hardware & Consultation
  • Hydrographic -
    Software, Hardware & Consultation
  • Sea vessel -
    Communication and Survey Services
  • Service Dealer for
    Raymarine Products
  • Observator Instruments
    Observnet Reseller

  • Representative for
    Quester Tangent Products
    Pyser-SGI (Asia) products
  • Exclusive Dealer for
    Fleetmon Tracking System

  • Authorised Distributor for
    Raveon