Diapason
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.
- Company typePrivate
- Founded1990
- HeadquartersParis, France
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
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.
Diapason firmographics
Firmographics- 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
Diapason industry classification
Industry- 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
Where Diapason is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Diapason business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- 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.
- Professional Services: Implementation, configuration, and consulting services for platform deployment and integration with existing enterprise systems.
- Support and Customer Success: Ongoing technical support, training, and customer success programs to ensure effective platform adoption and utilization.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise pricing for large corporations and groups |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
Diapason product offering
Product offeringCore 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
Companies that use Diapason
Customer profileNamed customers17 records
Segments7 records
Ideal customer profiles1 record
Diapason technology and API
TechnologyAPI detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability6 records
Feature10 records
Diapason partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and supporting.
- DeftHedgecoreDeftHedge, 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.
- SalesforcesupportingSalesforce.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.
- LinkedInsupportingLinkedIn Insight Tag enables audience segmentation and personalized content delivery for Diapason's B2B marketing efforts on the LinkedIn social network.
- Piwik ProsupportingPiwik 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.
- TrustpaircoreTrustpair 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.
- AKSIsupportingAKSI 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
Diapason competitors and assessment
Company assessmentBroad 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
Diapason social profiles
Digital presenceDiapason compliance and trust
Trust signalCompliance1 record
Diapason financial estimates
Financial estimateRevenue estimate
Valuation estimate
Diapason leadership team
Management profileNumber of profiles
Diapason subsidiaries and ownership
Company hierarchySubsidiaries2 records
Diapason funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Diapason M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Diapason
What does Diapason do?
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.
Is Diapason a public or private company?
Diapason is a private company. It is classified as unknown and is currently operating.
When was Diapason founded?
Diapason was founded in 1990. It employs 51 to 100 people.
Where is Diapason based?
Diapason is headquartered in Paris, France, in the Europe region.
How does Diapason make money?
Three revenue lines are on record. Software Subscription (SaaS) is the primary driver. The others are professional Services and support and Customer Success.
Who are Diapason's main competitors?
Broad incumbents on record are Sage, FIS Treasury and Risk, SAP S/4HANA Finance (Treasury), ION Group (Wallstreet Suite, CityFinancial) and Oracle Cloud ERP Treasury. Direct peers are Coupa, TIS (Treasury Intelligence Solutions) and Kyriba. Emerging players are HighRadius and Trovata.
Does Diapason have an API?
Yes. Open APIs for seamless integration into the IT ecosystem, enabling connection with ERP systems, accounting tools, payment servers, and banking platforms. Supports connectivity with bank account statements (MT940), payment instructions (MT101), and ISO 20022 XML formats. APIs allow integration between treasury management system and other enterprise tools such as ERP, accounting software, and banking platforms. Developer documentation is at www.mydiapason.com.
What industry is Diapason in?
Diapason's product category is Treasury Management Software. Its primary akta.pro industry code is FSAGAAAG, Treasury, Cash Management & Liquidity Tools (Sweeps, Cash Concentration), with a secondary code of FSAGABAK, Cross-Border FX, Multi-Currency & Treasury for Payments. Its NAICS code is 5182 and its SIC code is 6199.