
Technical expertise
Technical expertise dedicated to your projects
Rooted in instrumentation, the historical core of our know-how, JSL Energies Services has gradually expanded its skills to include electrical engineering, automation and control systems.
This evolution happened naturally, driven by our desire to address our industrial clients’ needs in a comprehensive and precise way.
Today, we remain specialists in each of our fields, with a constant objective: to guarantee the technical control and operational reliability of your installations.

Lycée Jules Haag in Besançon, birthplace of instrumentation training in France
01
Risk analysis
The SINERGI(A) tool, an industrial incident simulator, enables the modelling of the most frequent incidents occurring in the three main categories: fires, explosions and toxicity.
SINERGI(A) assesses the environmental impact of any ongoing incident, as well as modelling the operational response of teams in the field. It can therefore be used both as a training tool for industrial risk management and as a decision-support tool in operational management.
02
Instrumentation
The days when instrumentation required skills in pneumatics and micromechanics are long gone – who still remembers the classic nozzle-flapper? Being an instrumentation specialist today calls for a wide range of skills: fluid dynamics, signal processing, automation, electrical engineering, real-time computing, cybersecurity and safety.
03
ICSS and automation
Measuring, controlling, automating and monitoring are essential levers for enhancing the efficiency, quality and safety of industrial production, using PLCs for batch processes and ICSS (Integrated Control and Safety Systems) for continuous processes.
04
Telecommunications
The classical fields of telecommunications (telephony, networks, Wi-Fi, radio, VSAT) incorporate, in the industrial environment, what we commonly refer to as low-current systems: CCTV, PAGA, access control, intrusion detection, entertainment, and now also cloud services and cybersecurity.
05
HVAC
An industrial HVAC engineer must combine technical expertise (design, sizing), in-depth knowledge of standards and an innovative mindset to guarantee safety, performance and long-term sustainability.
06
Mechanical engineering
The scope of mechanical engineering is very broad:design (CAD/CAE, strength calculations, simulation), production (manufacturing processes (machining, welding), industrialisation), management (project management, maintenance, standards (ISO, CE) and safety) and innovation (automation, robotics, IoT and eco-design).

