NAVAL EQUIPMENTS SYSTEMS

Sirehna develop a large range of products & systems aiming to secure navigation and maritime environment on both civil and military markets

Dynamic Positioning System

The SIREHNA DP System is a fully customizable certified redundant Dynamic Positioning Control System (DP0, IMO DP1 and DP2) with integrated Joystick Control System and wheel mark Track Control System (TCS).

Read More

Unmanned Surface Vessels (USV)

Sirehna expertise allow us to design, study and build custom made and fully customizable unmanned surface vessels based on multiple types of operations. (Surveillance, interceptor, Oceanography monitoring).

Read More

Collision
Avoidance System

Sirehna collision avoidance system, BRIZO, offers automatic detection, tracking and geolocation of any obstacles on the surface up to 1km.

Read More

Maritime
Surveillance

Sirehna MOS system offers automatic camera tracking & identification as well as real time analysis on specific criterias (position, speed and course)..

Read More

NAVAL ENGINEERING SOLUTIONS

Our expertise in hydrodynamics has been the core of every product & system developped by Sirehna for many years

Numerical tank

Qualified and industrialized methods are used to predict the performances of various marine systems, such as ships, submarines, propellers, tidal turbines. SIREHNA also prepares and validates new methods and tools to answer more complex problems.

Read More

Digital twin & tools

SIREHNA proposes design and optimisation services based on numerical simulation. The point of these services is to suggest solutions that improve the hydrodynamics of naval platforms taking into account all design constraints.

Read More

Ship model
testing

The trials, whether small scale or real size, are necessary to understand the complex phenomena specific to naval platforms and their performance. This approach offers the opportunity for SIREHNA experts to complete their numerical simulations and thus propose the best solutions to our customers..

Read More

Design
Tools

For such critical systems as the ones we design, safety and cybersecurity issues need to be thoroughly analyzed. To do so, SIREHNA developed a tool that allows multi-layered system mapping. Interface management, default propagation, architecture robustness assessments

Read More

Dream Big
JOIN OUR TEAM

 

STAGE / TCO - Chargé exploitation et analyse de données - Département des opérations

 

 

 

 

 

 

See Open Positions

NEWS

vamtam-theme-circle-post

SIREHNA supplies the dynamic positioning system for APB’s new buoy-laying vessel

28 April 2025
DP FOCUS – ENGLISH VERSION DP FOCUS – VERSION FRANCAISE In March 2025, SIREHNA successfully...
Read More
vamtam-theme-circle-post

TELMA – Improving the efficiency of replenishment at sea

17 October 2024
FOCUS INNOVATION ENGLISH FOCUS PRODUIT INNOVATION As part of the continuous evolution of replenishment at...
Read More
vamtam-theme-circle-post

SIREHNA SUPPLIES DYNAMIC POSITIONING SYSTEM FOR THE NEW RITZ CARLTON YACHT COLLECTION FLEET

9 September 2024
PRESS RELEASE COMMUNIQUÉ DE PRESSE In July 2024, Chantiers de l’Atlantique validated the sea acceptance...
Read More
vamtam-theme-circle-post

[Partnership] SIREHNA and Couach: a French alliance to conquer USV international markets

29 August 2024
PRESS RELEASE COMMUNIQUÉ DE PRESSE The partnership between SIREHNA and Couach, signed on 23 April...
Read More
vamtam-theme-circle-post

SIREHNA LANCE SON 1er CHALLENGE VIRTUEL DE DRONES AUTONOMES

18 August 2023
Day Hour Minute Second VENEZ PARTICIPER AU CHALLENGE AQUA.BOT Votre défi si vous l’acceptez :...
Read More
vamtam-theme-circle-post

Strategic partnership between SIREHNA & 432 Technologies

16 June 2023
A STRATEGIC ALLIANCE BETWEEN THE NAVAL & AERO SECTORS SIREHNA and 432 TECHNOLOGIES announce a...
Read More

Our offices

Technocampus Ocean - 5 rue de l’Halbrane - 44340 Bouguenais

Drop us a line

You can contact us by filling in this form any time you need professional support.

Email: sales@sirehna.com

Give us a call

Learn more about us and find resources that will help you with all of our products

Tel: 02 44 76 57 57