LEROY Automation at the 2025 Forum Entreprises Défense: MRO and Cybersecurity
On October 8–9, 2025, LEROY Automation was at the heart of the Forum Entreprises Défense in Versailles-Satory, an event bringing together over 200 exhibitors and 4,000 participants.
Focused on “Collective Resilience for Operational Effectiveness,” the Forum highlighted the strategic importance of Maintenance in Operational Condition (MRO) and cybersecurity for critical electronic systems.
Cybersecurity: A Strategic Imperative
As cyber threats continue to multiply, securing electronic systems and critical infrastructures has become a top priority for the armed forces and their industrial partners.
LEROY Automation, certified IEC 62443-4-1 since 2018, applies rigorous secure development practices to ensure system protection throughout their entire lifecycle.
This proactive approach strengthens the resilience and reliability of critical equipment, directly contributing to digital sovereignty and operational security within the Defense sector.
Maintenance in Operational Condition (MRO): Reliability, Anticipation, and Responsiveness
MRO is a cornerstone of the operational availability of electronic systems.
At the Forum, discussions emphasized the need for a predictive and integrated approach, combining preventive, corrective, and predictive maintenance.
LEROY Automation stands out for its comprehensive expertise in electronic maintenance and repair, tailored to the specific needs of critical applications:
Analysis and management of Bills of Materials (BOM) to anticipate obsolescence and ensure long-term system sustainability.
Proactive monitoring of sensitive electronic and mechanical components.
Secure storage and supply of LT200 spare parts, ensuring operational continuity over long product lifecycles (spanning several decades).
“Fit-Form-Function” (FFF) electronic design and redesign to extend the service life of equipment.
Rapid repair and requalification of electronic boards within a certified technical center.
From Prototype to Series: The Strength of the AGÔN Electronics Group
As a subsidiary of the AGÔN Electronics Group, LEROY Automation benefits from a full manufacturing capability through AGÔN EMS, enabling end-to-end support from prototyping to series production.
This vertical integration ensures quality, performance, and responsiveness, while reducing lead times and risks for Defense programs.
A One-Stop Partner for the Defense Sector
With proven expertise, LEROY Automation positions itself as a global partner for the design, production, maintenance, and cybersecurity of critical electronic systems.
Its integrated approach and mastery of the entire value chain — from engineering to maintenance, including cybersecurity — provide armed forces and defense industries with a reliable, responsive, and sovereign solution.
Conclusion
The 2025 Forum Entreprises Défense once again demonstrated the importance of industrial cooperation in addressing the challenges of MRO and cybersecurity in an increasingly threatening world.
Backed by its experience, certifications, and integration within the AGÔN Group, LEROY Automation is committed to supporting Defense stakeholders in the modernization and protection of their electronic systems for the long term.