Unveiling Stellar-40, our High-performance & Resilient Navigation Solution

Inertial navigation you can trust!

Committed to precision and reliability, we specialize in delivering cutting-edge inertial navigations solutions to navigate with confidence in even the most challenging environments.

From survey to autonomous systems, robotics to defense, our technology meets the demands of today while shaping the possibilities of tomorrow.

Discover our applicationsLet’s discuss your needs
Homepage SBG SystemsHero

They trust us!

These organizations, spanning diverse industries, share our vision for excellence and innovation.

Jan De Nul
Yellowscan
Safran
Cariad
Transdev
Viametris
Cordel
Airbus
Fraunhofer
Thales
Hypack
SeaRobotics
Metro Weather
Shom
Macartney
PingDSP
Cadden
ITER Systems
Norbit
Fugro
Leo Drive
Deme
US Army Corps Of Engineers
MIT
University Of Waterloo

Our inertial sensors power your applications

Our solutions rely on decades of expertise in sensor design and navigation algorithms.

Vehicles Market

Vehicles

Our inertial navigation systems are a cornerstone of modern autonomous vehicle technologies, enabling accurate navigation and control even in challenging environments like tunnels, urban canyons, or GNSS denied areas.

Geospatial

Our inertial navigation solutions are enhancing geospatial applications by providing precise and reliable data for mapping, surveying, and positioning tasks. Our systems deliver accurate motion and orientation measurements.

Defense Market

Defense

Our inertial sensors are a critical building block of modern defense technologies, providing unparalleled accuracy and reliability in navigation, guidance, and stabilization. Our sensors deliver precise motion and orientation data even in GNSS denied environments.

Navigation solutions that meet your needs

Our range of solutions are tailored to fully meet your expectations.

IMU

Our IMUs are built on advanced  Microelectromechanical Systems (MEMS) technology, allowing them to achieve high precision while maintaining a compact design.

 

Manufactured in our facility in France, each IMU undergoes rigorous dynamic calibration over the full temperature range to ensure quality and consistency.

AHRS / MRU

Our AHRS are built on Micro-Electro-Mechanical Systems (MEMS) technology, integrating gyroscope and accelerometers to achieve a compact design and low power consumption without compromising on accuracy.

Each unit undergoes rigorous dynamic calibration across its full operating temperature range, ensuring consistent performance in real-world conditions.

INS

Our inertial navigation systems provide continuous data on position, velocity, and orientation. Their applications span a wide range of industries, including aerospace, defense, autonomous vehicles, and robotics, highlighting their versatility and importance in both high-stakes and everyday scenarios.

 

Discover our best inertial navigation systems, which combine high performance and ultra-low power in a smaller size.

OEM Sensors

Our OEM (Original Equipment Manufacturer) Inertial Systems are tailored to fit specific requirements and are often used in industries where space requirement is critical, such as aerospace, automotive, marine, and unmanned systems.

Software suite

We offer a complete suite of software to help you get the most out of your inertial sensor. Unlock the full potential of your GNSS and inertial data with our Post-Processing Software, Qinertia.

Solutions for surveyors

We offer cutting-edge navigation solutions for surveyors, including Navsight range of products, and Qinertia post-processing software for unparalleled accuracy and efficiency.

+ 17
years of experience in the field of inertial navigation based on MEMS technology
+ 80
distributors to offer you personalized, local service
5 000
satisfied customers in more than 70 countries
+ 115
passionate employees focused on innovative technologies

Discover our case studies

Explore how we’ve harnessed the power of inertial technology to drive innovation and solve complex challenges. Our case studies provide a deep dive into real-world applications, showcasing the versatility and impact of inertial systems across various industries. From precision navigation to cutting-edge motion tracking, discover how we’ve partnered with clients to implement groundbreaking solutions.

SUNCAR

Precise and safe: Modular excavator assistance system powered by Ellipse-A

Industrial Excavator

SUNCAR's Excavator Assistance System With Ellipse A

Autonomous driving supported by large-scale precision mapping with Apogee

Mobile mapping

Zephir

Ellipse INS helps break a world record

Vehicles

Ellipse-D gave the sailboat the accuracy and confidence to control the uncontrollable.
GRYFN

Remote sensing state-of-art integrated with Quanta Micro

UAV LiDAR & photogrammetry

GOBI Sensor With Connectors And Cooling System Outdoors
Zurich UAS Racing Team

Advancing autonomous vehicle engineering with Ellipse-D

Autonomous vehicles

Zurich UAS Racing Team Close To Cross The Finish Line
Cordel

Railway maintenance with Quanta Plus and Qinertia

LiDAR mapping

Lidar Point Cloud With Modelled Kinematic Envelope For Railway Maintenance
All case studies

News

Have a look at our new products, partnerships and behind the scene achievements.

Stellar 40 INS Press

SBG Systems unveils Stellar-40, its tactical-grade resilient INS

SBG Systems unveils the Stellar-40, its most resilient inertial navigation system, engineered for mission-critical operations in the harshest environments. Combining a tactical-grade IMU, advanced GNSS resilience, and cutting-edge sensor fusion algorithms, Stellar-40 delivers precise and reliable navigation even in the presence of jamming, spoofing, or GNSS outages. Designed with a rugged architecture and unique multi-layer vibration protection, it ensures consistent performance across land, air, and marine applications.
Read the article
New Firmware For Ellipse

New release for our HPI product line: Firmware 6.0

Here’s our Firmware 6.0, a landmark release for the Ekinox, Apogee, Quanta, and Navsight product lines. Packed with next-generation sensor fusion algorithms, a new Fixed-Wing UAV profile, and expanded sensor integration, this update sets a new standard for inertial navigation performance.
Read the article
LE MOCI TROPHEE

Our company won the Innovation award at the MOCI Trophées

Awarded the Innovation Trophy at the MOCI Trophées Île-de-France, we are recognized for our long-standing commitment to advanced inertial navigation technologies and our strong international footprint, with nearly 90% of our revenue generated through exports.
Read the article
See all news

Events we attend

We look forward to meeting you at one of the upcoming events we are attending. Please let us know if you are coming so that we can give you the best possible welcome.

Satellite

Washington Convention Center – Washington, DC – USA
Geospatial 24/03/2026 – 26/03/2026 Booth 1033
From revolutionizing telecommunications to enhancing agricultural practices, satellite technology’s impact on Earth is limitless. At SATELLITE, you’ll join the adventure by connecting with global market leaders, exchanging ideas, forging partnerships, and discovering how your company can thrive in the ever-expanding space economy. SATELLITE is here to help you unlock the full potential of global connectivity.
Link to event Book a meeting

Xponential Europe

Messe Düsseldorf – Düsseldorf – Germany
Unmanned Systems 24/03/2026 – 26/03/2026 Booth 1-F22
The leading trade fair for robotics and autonomous technology.
Link to event Book a meeting

Hydrospatial

Shed 6 – Wellington – New Zealand
Geospatial 24/03/2026 – 26/03/2026 11
The internationally recognized hydrographic conference program, having for main topic this year: ‘Shaping the Future of Marine Discovery’
Link to event Book a meeting
See all events