SIREHNA
Ollioules, France
About
Founded in 1986, SIREHNA is a defense subsystem manufacturer based in Ollioules, France working in naval systems, unmanned systems, optronics +1 more.
SIREHNA is a French company specialised in controlling the dynamic behaviour of naval platforms, serving both civil and military markets. It is a wholly owned subsidiary of Naval Group. Since 1986 it has equipped more than 100 vessels with systems including dynamic positioning systems with joystick and track control, the MOS maritime optronic surveillance system, the BRIZO collision avoidance system, unmanned surface vessel conversion kits (SIRSEA), the MARGO aviation course predictor, and a decision support system with digital twin capability. The company also provides hydrodynamic design and simulation services, testing, and dynamic positioning training courses based on Nautical Institute standards, along with support and maintenance. It holds ISO 9001 certification, and its DP system is certified by Bureau Veritas. Sites are located in Bouguenais and Ollioules, France.
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Products & capabilities
Defense domains
Supply-chain role
What they offer
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Products
MOS (Maritime Optronic Surveillance)
Maritime optronic surveillance system
Automatic detection, tracking and geolocation of surface threats and objects, with multi-camera thermal video analysis, pan-tilt-zoom control and 360-degree coverage.
SIRSEA
Autonomous and remote control kit
Kit that converts new-build or existing vessels into autonomous or remotely operated unmanned surface vessels.
MARGO
Aviation course predictor and dynamic SHOL system
Recommends optimal aviation routes for VTOL operations from real-time analysis of platform motion, relative wind and wave direction.
ZEPHYR VGO 1
VTOL unmanned platform
VTOL component of MARGO, continuing the ZEPHYR H project.
BRIZO
Collision avoidance system
Automatic detection, tracking and geolocation of surface obstacles up to 1 km.
SIREHNA Dynamic Positioning System
Dynamic positioning system
Certified redundant dynamic positioning control system with joystick and track control, customisable for different propulsion types and vessels.
Decision Support System (DSS)
Decision support software
Dashboard for mission planning and vessel performance, providing optimal visit order and fuel and time estimates, with access to past and current operational data.
Digital Twin
Vessel digital twin
Virtual model of a vessel used to simulate performance and support operation and analysis.
End users
Standards, platforms & customers
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Named customers
Credentials & affiliations
Certifications
ISO 9001
Dynamic Positioning System and Autopilot certification
Awards
AUDACE Prize
