Tuesday, October 28, 2025
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Stema Systems

  • Dredging Equipment
  • Science & Research-Hydrographic Services
  • Marine Science

Locations

Geldermalsen Netherlands

Poppenbouwing 52
Geldermalsen 4191 NZ
Netherlands

Stema Systems supplies and integrates on rental and sales basis hydrographic and oceanology measurement systems. We are the manufacturer of the Silas SBP and Tune in-situ density products on which many authorities world-wide rely to maintain the nautical depth in muddy environments. We represent among other products the R2Sonic multibeam systems.Company Brochure

Understanding our oceans: hydrographic solutions for navigation, surveys, communication and beyond.
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