The company
PROSSERGY brings together experts, engineers, and specialized technicians whose mission is to support your projects and provide a technological solution tailored to your needs.
Our main targets for your business:
- Optimal environmental and energy performance.
- Reliability.
- Minimal construction and operating costs.
- Continuous process improvement.
- Compliance with safety constraints.
Our strengths:
- Recognized expertise in atmospheric pollutant treatment.
- A targeted technical approach, closely aligned with our clients’ needs.
- Great flexibility and responsiveness.
- Continuous improvement and process monitoring with operators.

Resources
Measurement and testing :
- Gas analyzers and process measurement devices for diagnosing installations and sizing processes.
- Thermocouples and aspiration pyrometer up to 1350°C for temperature mapping in furnaces and boilers.
- Mobile reagent injection equipment for performance testing of DeNOx processes.

Process engineering :
- Process engineering and calculations:
- Material, energy, and utility balances.
- CFD calculations (fluid mechanics).
- Heat exchange.
- Evaporation/phase change.
- Chemical reactions.
- PFD & PID diagrams.
- Sizing of thermal, hydraulic, and aerodynamic equipment.
- Safety – Hazop analyses.
Construction :
The best processes are nothing without a careful execution. Our activities being fully integrated, in order to deliver turnkey units, we are in a position to offer thorough engineering services together with a significant field experience. i.e.:
- Structural and pressure equipment calculations.
- Skid-mounted processes.
- Manufacturing follow-up, factory, and on-site inspection.
- Integrated assembly and test workshop.
- On-site assembly procedures and work supervision.
- Commissioning.

Control:
Implementing a reliable and efficient control system is essential for an effective and sustainable process management:
- Definition of instrumentation
- Development of functional analyses.
- Programming.
- Commissioning.
3) Quality – Safety – Environment
>At PROSSERGY performance in safety, health, environment, both for employees and subcontractors, is a continuous subject of improvement. Our strong commitment is visible in our QSE policy, based on :
- Complying with current standards and regulations.
- Meeting customers’ requirements.
- Respecting the persons’integrity as well as the environment by the prevention of accidents and of occupational risks.
- Managing dangerous situations, risk analysis, and staff training.
- Encouraging good HSE practices.
- Creating sustainable value for all stakeholders.
Market and references
Prossergy’s experience in the entire chain from design to commissioning, including construction, allows to offer targeted work and field-experienced teams for projects such as:
- Construction of new units.
- Modernization/optimization of existing units.
Sectors of activity:
- Waste recovery.
- Biomass recovery.
- Energy production.
- Mineral industry (cement, lime, plaster, bricks, etc.).
- Chemical/Petrochemical.
- Nuclear.
- Steel/Metallurgy.
- Glass production.
- Oil & Gas.
- Agri-food.
- Others (textiles, paper and cardboard, etc.).