Diapason

What Diapason does

Diapason is a privately held French software company (DIAPASON SAS, headquartered at 35 rue Chanzy, 75011 Paris) that develops and sells myDiapason, a unified Treasury Management System (TMS) / Treasury & Risk Management System (TRMS) available in SaaS and on-premise deployments. The platform comprises modular capabilities covering liquidity management, payments, financial risk (FX, interest rate, counterparty), guarantees, and investments, with an embedded AI layer for cash flow forecasting, anomaly/fraud detection, automated bank reconciliation, and FX hedging optimization, augmented by the January 2026 acquisition of DeftHedge for specialized FX risk expertise. The solution targets primarily large French corporate groups (Grands Groupes) and mid-sized companies (ETI), with secondary coverage of financial institutions and family offices, and is delivered via direct enterprise field sales, professional services for implementation, and ongoing customer success programs on annual or multi-year subscription contracts.

The company operates primarily in France with a presence in Belgium, Spain, and Portugal, serving a visible customer base that includes SNCF, La Poste, Lactalis, Orange, Teleperformance, Eiffage, Equans, France TV, Lyreco, Messika, Maisons du Monde, Fnac-Darty, and others. Its go-to-market is consultative enterprise sales with a quote-based pricing model, complemented by content-led demand generation (blog, whitepapers, webinars, podcast, Roadshow 2026) and integrations with SWIFT/EBICS, ISO 20022, Salesforce CRM, LinkedIn, Piwik Pro, and Trustpair for fraud prevention. Revenue is generated through software subscriptions, implementation professional services, and support/customer success, with European data residency and GDPR compliance as procurement-relevant differentiators for cross-border groups.

Name

Diapason

Legal name

DIAPASON SAS

Website

https://mydiapason.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

51–100 employees

Short description

Diapason is a French software vendor that builds and sells myDiapason, an AI-enabled treasury and risk management platform serving large corporate groups, mid-sized companies (ETI), financial institutions, and family offices across Europe via direct enterprise sales and subscription contracts.

Ownership category

akta.pro rank

Product category

Treasury Management Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Finance Services (6199)

akta.pro primary industry

Treasury, Cash Management & Liquidity Tools (Sweeps, Cash Concentration) (FSAGAAAG)

akta.pro secondary industries

Cross-Border FX, Multi-Currency & Treasury for Payments (FSAGABAK), Corporate Cash Management & Treasury Services (FSAMAOAA)

Keywords

• Treasury management software
• Corporate cash management
• Financial risk management
• Payment and financing systems
• Enterprise finance platforms

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Software Subscription (SaaS): Annual or multi-year subscription fees for access to the myDiapason treasury management platform, with different tiers based on company size and required modules.
2. Professional Services: Implementation, configuration, and consulting services for platform deployment and integration with existing enterprise systems.
3. Support and Customer Success: Ongoing technical support, training, and customer success programs to ensure effective platform adoption and utilization.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Diapason develops and sells myDiapason, a treasury management software platform used by corporate treasury and finance teams. The platform supports cash management, financing, payments, financial risk management, and treasury reporting for large corporations and mid-sized companies (ETI), with integrations to ERP and banking systems.

Product overview

Diapason offers myDiapason, a unified Treasury Value Management platform that transforms treasury into a strategic performance driver. The platform architecture combines a core treasury management system with specialized modules: myDiapason Cash for liquidity optimization, myDiapason Payment for payment security, myDiapason Risk for integrated financial risk management (encompassing FX, interest rate, liquidity, and counterparty risks), myDiapason Guarantees for off-balance-sheet commitment tracking, and myDiapason Invest for investment optimization. AI capabilities are embedded across all modules for predictive forecasting, anomaly detection, and process automation. DeftHedge (acquired January 2026) enriches the risk module with specialized FX risk expertise. The solution is available as SaaS or On-premise, targets Large Corporations, Mid-sized Companies (ETI), Financial Institutions, and Family Offices, and integrates via open APIs with ERP, accounting, and banking systems.

Differentiator

Problem solved

Functional benefit

Brands

• DeftHedge: Foreign exchange risk management solution, integrated into Diapason in January 2026
• myDiapason
• myDiapason Academy
• myDiapason Lab
• myDiapason Academy for Partners

Products and services

• myDiapason

Quantifiable outcome

• Fnac-Darty successfully merged treasury operations managing €10 billion in annual cash flows
• +3 more outcomes

Named customers17 records

Segments7 records

Ideal customer profiles1 record

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability6 records

Feature10 records

Partnerships

Six partnerships are on record, tiered core and supporting.

• DeftHedgecoreStrategic or Co-development Partner · 1 January 2026DeftHedge, a specialized foreign exchange risk management solution, was acquired and integrated into the Diapason group in January 2026. This strategic acquisition enhances myDiapason Risk with specialized FX hedging expertise and comprehensive currency risk management capabilities.
• SalesforcesupportingTechnology or Integration · 1 January 2024Salesforce.com France SAS provides marketing automation capabilities, enabling automatic CRM registration of leads from Diapason contact forms. This integration streamlines the marketing and sales lead management process.
• LinkedInsupportingGTM or Marketing Partner · 1 January 2024LinkedIn Insight Tag enables audience segmentation and personalized content delivery for Diapason's B2B marketing efforts on the LinkedIn social network.
• Piwik ProsupportingTechnology or Integration · 1 January 2024Piwik Pro provides audience measurement and analytics for Diapason's websites, enabling data-driven marketing performance tracking while maintaining GDPR compliance with EU-based data hosting.
• TrustpaircoreTechnology or Integration · 1 January 2023Trustpair provides fraud prevention and payment security solutions integrated natively into the myDiapason TMS. This integration allows Diapason customers to verify supplier bank account details, control payment files, and prevent wire fraud through automated validation within the treasury management workflow.
• AKSIsupportingStrategic or Co-development PartnerAKSI hosts the ForeCast Podcast where Diapason experts like Olivier Lechevalier discuss treasury topics including FX risk management, representing a content and thought leadership partnership.

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Sage: Sage XRT (formerly Sage Treasury) and broader Sage financial suite compete in the European ETI and mid-market treasury segment that Diapason also targets, especially in France and the UK.
• FIS Treasury and Risk: FIS Integrity and other treasury solutions serve large banks and corporates, competing with Diapason's Institutional Financières and Grands Groupes segments with broader banking-grade functionality.
• SAP S/4HANA Finance (Treasury): ERP-native treasury and cash management in S/4HANA Finance competes with Diapason for enterprises already running SAP, especially large French groups like SNCF, Orange and Lactalis.
• ION Group (Wallstreet Suite, CityFinancial): Large fintech vendor offering Wallstreet Suite and other treasury/risk solutions to capital markets and large corporates; competes with Diapason at the high end of the enterprise treasury market with broader functional scope.
• Oracle Cloud ERP Treasury: Oracle's embedded treasury and cash management within Fusion Cloud ERP is a structural alternative to standalone TMS like Diapason, particularly for global enterprises standardizing on Oracle.

Direct peers

• Coupa: Coupa Treasury Management (formerly Bellin) provides cloud treasury and cash management solutions to global enterprises, competing head-to-head with Diapason on multi-entity visibility, FX and bank connectivity.
• TIS (Treasury Intelligence Solutions): SaaS-based cash management and treasury intelligence platform targeting mid-market and enterprise corporates, directly overlapping Diapason's ETI segment with payments, bank connectivity and forecasting.
• Kyriba: Cloud-native treasury management system with cash visibility, payments, FX risk and AI forecasting — directly competing with myDiapason for the same enterprise treasurer buyer, especially in Europe and large mid-market.

Emerging players

• HighRadius: AI-powered treasury and order-to-cash platform that overlaps with myDiapason on cash forecasting, bank reconciliation and anomaly detection, with a stronger US/Asia footprint but growing European presence.
• Trovata: Cloud-native cash management and treasury analytics platform leveraging open banking APIs; an emerging competitor to Diapason on AI-driven cash visibility and forecasting for mid-market corporates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mydiapason
• Xx.com/diapason_tr

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Diapason