Diapason achieves CyberVadis cybersecurity excellence score

Paris, September 26, 2025 – Diapason, a pioneer in Treasury Value Management, achieves a score of 897/1000 in the CyberVadis evaluation. This result, well above the market average (676 points), confirms that cybersecurity excellence is a priority for the company in a sector where the protection of financial data is a critical issue.

With 897 points out of 1000, CyberVadis positions Diapason as the trusted partner of European finance departments and demonstrates its ability to meet the most demanding security standards.

This assessment, which analyzes security systems according to four essential criteria: risk governance, data protection, infrastructure security and incident management, validates Diapason’s sovereign approach: certified European hosting, RGPD compliance, and data that never leaves European territory

This recognition builds on the ISO 27001 certification obtained in March 2025, creating a coherent security ecosystem for the +20,000 users of myDiapason.

“This recognition validates our conviction that cybersecurity is no longer a constraint, but a differentiator. Our customers entrust us with their most sensitive financial processes, and we must be beyond reproach”, says Raphaël de Talhouët, Chairman of Diapason.

In concrete terms, this secure architecture makes it possible to :

• Secure international payments via encrypted multi-bank protocols (SWIFT, EBICS)
• Protect hedging data for seamless financial risk management
• Guarantee the integrity of liquidity flows and investments throughout the cycle

From liquidity optimization(myDiapason Liquidity) to investment management(myDiapason Invest) and secure payments(myDiapason Payment), every module of the myDiapason platform benefits from this cybersecurity excellence. This integrated approach eliminates vulnerabilities linked to the fragmentation of tools, a major risk in traditional TMS architectures.

This score of 897/1000 is the result of continuous investment by all Diapason teams in a demanding safety culture. Each employee contributes, at his or her own level, to maintaining and reinforcing this ecosystem of protection.

This approach anticipates emerging threats and keeps pace with changes in European regulations, ensuring that our customers stay one step ahead in terms of security.

Our ambition remains unchanged: to offer our customers the highest level of security for their data and business processes. As part of this drive for continuous improvement, Diapason has set itself the target of breaking through the 900-point barrier in its next assessment, supported by several security enhancement projects already underway.