Industry - LR Technologies Groupe

Your industry partner.

An engineering consulting firm specialized in the automobile, rail, medical, audiovisual and telecommunications sector


LR Technologies

LR Technologies is an engineering consulting firm active in the principal industrial sectors, in particular those that operate with critical environments: automobile, rail, medical, audiovisual and telecommunications.

Our mission is to assist our clients in all of their project phases, from defining requirements to the maintenance of complex systems.

Based on the requirements and the results, quality and/or schedule its clients expect, LR TECHNOLOGIES offers customized, adaptable project methods, with execution in consulting, “service center” or turnkey mode, as well as operational maintenance.

Agile and responsive, LR TECHNOLOGIES provides its expertise at each stage so as to offer a personal, effective solution that meets our clients’ expectations.

Our goal is to become the number one technology partner of industry leaders.


Our areas of expertise



Whether in the R&D or series production phase, our teams work on motorization, design and digital simulation both on technical and on transversal projects.



Thanks to its extensive expertise in critical systems and software (CBTC, ERTMS, IXL), LR TECHNOLOGIES continues to develop its offering to rail operators.


Audiovisual / Telecommunications

LR TECHNOLOGIES assists major telecom operators with the introduction and modernization of infrastructures and services (4G, FTTH, cloud, etc.). We provide end-to-end services from the architectural and design stage to deployment, operations and maintenance, and ultimately optimization.



Thanks to its expertise in embedded technology and its agility, LR TECHNOLOGIES can help you with software development (Slam, ROS, Vision, etc.), hardware development (electronic and mechanical design, etc.) and tests/validation (manual and automated) for your connected products (robotics, drones, etc.).


Tests et mesures


  • Power electronics (power supply development, transistors, power converters)
  • Analog electronics (calculators, sensors, acquisition)
  • Digital electronics (VHDL, FPGA, ASIC development)
  • Test benches (hardware and software design, HCI)
  • EMC (calculations, simulation)
  • Radiofrequency / microwave frequency
  • Operational safety


  • Software development: application layers (HCI) and lower layers (drivers, etc.)
  • Embedded systems and real time
  • Augmented reality, virtual reality, 3D development, etc.


  • System engineering (system and functional specifications)
  • Design (functional analysis, FMEA, CAD)
  • Calculations (finite elements computation, materials resistance, thermal calculations)
  • Tests (specifications, management and execution of tests)
  • Mechanical power (hydraulics)
  • Operational safety
Telecommunication Radio


  • Network communications
  • Communication protocols
  • Network supervision
  • Radio-telephony