ManuGEO.ai
manufacturer · lidar-sensing

LeddarTech

Based in Québec · Quebec · CA

FR|EN

LeddarTech is an automotive software company that develops raw data fusion and perception solutions for advanced driver-assistance systems (ADAS) and autonomous driving (AD). Its software technologies, aimed at OEMs and Tier-1-2 suppliers, are designed to solve critical sensing, fusion and perception challenges by creating accurate 3D environmental models.

Visit website

About

LeddarTech operates as a software provider specializing in advanced driver-assistance systems (ADAS) and autonomous driving (AD). The company offers comprehensive raw data fusion and perception solutions that enable automotive manufacturers (OEMs) and their suppliers (Tier-1-2) to overcome major hurdles in environmental sensing and interpretation. Its flagship technology, LeddarVision™, is an automotive-grade, scalable, and sensor-agnostic software platform that generates highly accurate 3D models of the vehicle's surroundings. Additionally, LeddarTech has developed LeddarSim™, an advanced simulator that uses AI to reconstruct real-world driving scenarios. This approach allows for the training, testing, and validation of perception models with high realism, thereby reducing the gap between simulation and real-world conditions and accelerating the deployment of safer, more reliable driving systems.

Products

Montage illustrating LeddarVision perception technology for L3 to L5 autonomy levels.

LeddarVision

LeddarVision™ est une technologie logicielle de qualité automobile qui effectue la fusion de données brutes à bas niveau. Agnostique aux capteurs, elle est conçue pour fournir des modèles environnementaux 3D très précis pour les applications ADAS et AD.

LeddarVision™ is LeddarTech's fusion and perception software solution, designed for advanced driver-assistance systems (ADAS) and autonomous driving (AD). This automotive-grade technology is scalable, supporting applications from Level 2/2+ up to Level 3 to 5 autonomy. Its key differentiator is its sensor-agnostic approach, allowing it to process and fuse raw data from various combinations of cameras, radars, and LiDARs. By operating at the raw data level, LeddarVision creates a unified and highly accurate 3D environmental model, which is critical for robust perception in complex driving scenarios. The solution is offered as a cost-effective platform for OEMs and Tier-1-2 suppliers, enabling them to accelerate the development and deployment of active safety and autonomous driving features without being locked into a specific hardware configuration.
It means the LeddarVision software can process raw data from different types and combinations of sensors (cameras, radars, LiDAR), without being tied to a specific hardware setup, thus offering greater flexibility to developers.
LeddarVision is a scalable solution that offers products for Level 2 and 2+ ADAS systems, as well as solutions for higher levels of autonomy from 3 to 5.
Dashboard interface of the LeddarSim simulator for ADAS and autonomous driving systems.

LeddarSim

LeddarSim™ est un simulateur avancé pour les systèmes ADAS et AD qui utilise l'IA et la reconstruction neuronale pour générer des scénarios de conduite photoréalistes à partir de données du monde réel. Il permet de tester et de valider les systèmes de perception avec une haute fidélité.

LeddarSim™ is a simulation platform designed to close the gap between virtual testing and real-world performance for ADAS and autonomous driving systems. Unlike traditional simulators based on synthetic, gaming-like environments, LeddarSim uses neural reconstruction techniques, such as Gaussian splatting, to recreate realistic driving scenes from real sensor data. This data-driven approach allows for the generation of high-fidelity, multi-modal simulation data (camera, radar, LiDAR). Developers can test millions of configurable scenarios, including rare and dangerous edge cases (fog, unexpected pedestrians), safely and cost-effectively. LeddarSim aims to accelerate development cycles, reduce data collection costs by over 90% compared to real-world testing, and improve the validation of complex perception systems.
LeddarSim uses real-world video footage to reconstruct scenarios, generating a multi-modal output (LiDAR, radar, camera) that is true to reality. Traditional simulators often use synthetic environments, which creates a significant validation gap with the real world.
Key use cases include testing different sensor configurations, simulating rare actors (animals, cyclists), simulating environmental variables (weather, signage), and modeling ego-vehicle behavior (lane changes, speed adjustments).
No, LeddarSim automatically generates realistic scenarios from real-world data without the overhead of manual scene reconstruction or 3D environment modeling.

Industries served

  • Automotive
  • Mobility
  • Commercial Vehicle – Off-Road – Military
  • Infrastructure
  • Government & Public Services
  • Research Institutes & Education

What sets us apart

  • Logiciel de fusion de données brutes et de perception de bout en bout
  • End-to-end raw data fusion and perception software
  • Technologie agnostique aux capteurs (LeddarVision)
  • Sensor-agnostic technology (LeddarVision)
  • Simulation basée sur des données réelles avec reconstruction neuronale (LeddarSim)
  • Simulation based on real-world data with neural reconstruction (LeddarSim)
  • Support multi-modal pour LiDAR, radar et caméra
  • Multi-modal support for LiDAR, radar, and camera
  • Réduction des coûts et accélération des cycles de développement pour les systèmes ADAS/AD
  • Cost reduction and acceleration of development cycles for ADAS/AD systems

Frequently asked questions

LeddarTech's primary customers are automotive original equipment manufacturers (OEMs) and Tier-1 and Tier-2 suppliers.
LeddarTech's software solves the critical challenges of sensing, sensor data fusion, and environmental perception for advanced driver-assistance systems (ADAS) and autonomous vehicles (AD).
The provided content describes LeddarTech as an automotive and ADAS/AD software company, focusing on software solutions like LeddarVision and LeddarSim, not hardware manufacturing.
LeddarTech assists in validation through its LeddarSim platform, which allows developers to test, train, and debug perception systems using realistic, reconfigurable driving scenarios generated from real-world data to reduce the simulation-to-reality gap.
By fusing raw data from multiple sensors at a low level, the LeddarVision software can create a more accurate and comprehensive 3D environmental model, which is crucial for handling complex driving scenarios and improving safety.

Related pillar pages

Pillar page
Commercial Manufacturers in Quebec
View

Similar companies

manufacturer
IMT Precision
Ingersoll, ON, CA
View
manufacturer
Linamar Corporation
CA
View
manufacturer · Usinage et assemblage aéronautique
Abipa International
Boisbriand, QC, Canada
View
manufacturer · Transformation laitière
Agropur Coopérative
Saint-Hubert, QC, Canada
View
Browse full directory →