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Cadden

Precision positioning, hydrographic and marine sensing systems for geoscience, navigation and industrial customers

Nantes, FranceFounded 1999cadden.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-08

About Cadden

CADDEN supplies, integrates and manufactures positioning, navigation, remote-sensing and hydrography systems. Its products include GNSS receivers, inertial systems, lidar sensors, hydrographic echo sounders, underwater acoustics equipment, marine instrumentation, drones, software and correction services.

It serves professional customers in maritime, industrial, energy, construction, research and institutional sectors. Services include equipment rental, integration, installation, training, demonstrations and technical support.

Founded in 1999, CADDEN is based in Nantes, France, and designs products in France under the GEOD brand. The company reports a team of 13 and says its solutions are present in more than 50 countries.

Product: Precision positioning and navigation systems, hydrographic and marine sensors, lidar, drones, related software, integration and rental services.

Public tenders won

1 tender won since 1 Jan 2024 from 1 public buyer in France, worth €446k as awarded. From EU award notices (TED) that name Cadden by its registry number.

  • 23 Sep 2025 Institut national des sciences appliquées de Rouen (INSA Rouen Normandie) · Fourniture d'équipements scientifiques pour le laboratoire LITIS de l'INSA Rouen Normandie · €446k notice

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