What BS Banksysteme AG does

B+S Banksysteme Aktiengesellschaft is a publicly listed German-Austrian fintech software vendor founded in 1982, headquartered in Munich with operations in Salzburg (Austria) and Bern (Switzerland). The company develops modular banking software covering core banking account management, payment traffic (SEPA, AZV, Target2, SWIFT), treasury and trading, risk management, trade finance, and white-label mobile/online banking applications. Its technology stack centers on a Java-based platform with a proprietary multi-banking kernel (DDBAC) that unifies access to HBCI/FinTS, XS2A (PSD2/Berlin Group v1.3), EBICS, and WebScraping standards through a single API.

The company serves private banks, savings banks (Sparkassen), cooperative banks (Raiffeisen/Volksbanken), regional banks (Landesbanken), online/neobanks, fintechs, and corporate customers in the DACH region. B+S holds a BaFin-issued ZAG payment institution license (April 2020) with Austrian EWR passporting, enabling it to offer Banking-as-a-Service and License-as-a-Service. Operations are hosted in two ISO 27001-certified data centers operated via its wholly owned subsidiary ByteWorx GmbH (acquired July 2019), audited annually under ISAE3402/ISAE3000 standards.

B+S generates revenue through a mix of recurring maintenance/ASP contracts (~EUR 7M annually), one-time software licensing, project/consulting services (~EUR 2.2M committed), Banking-as-a-Service subscriptions, and fixed rental income (~EUR 0.6M). Distribution combines direct enterprise sales, the DSV-Gruppe channel partnership covering all German Sparkassen for trading simulation products, and an API-first open banking distribution to fintech developers. Reported FY 2020/21 revenue target was EUR 12M; H1 FY 2023/24 revenue reached EUR 5.9M with EBIT of TEUR 415.

Name

BS Banksysteme AG

Legal name

B+S Banksysteme Aktiengesellschaft

Website

https://bs-ag.com

Company type

Public

Founded year

1982

Operating status

Operating

Headcount range

101–250 employees

Short description

B+S Banksysteme AG is a publicly listed DACH-based banking software vendor providing modular core banking, payment, treasury, risk, and open banking API solutions to banks, fintechs, and corporates under its own BaFin ZAG license.

Ownership category

akta.pro rank

Product category

Banking Software

NAICS

Software Publishers (5132), Other Activities Related to Credit Intermediation (522390)

SIC

Finance Services (6199)

akta.pro primary industry

BaaS Platforms & Sponsor Bank Enablement (FSAGALAA)

Keywords

• Core banking software
• Open banking APIs
• Banking-as-a-service
• Treasury trading systems
• Payment transaction processing

Headquarters

HQ city

München

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Maintenance and ASP (Application Service Provider) Contracts: Recurring revenue from software maintenance and ASP-hosted operations. Based on fiscal year 2020/21 guidance, contractual maintenance and ASP revenues of approximately €7M EUR annually form the backbone of predictable recurring income. This includes hosting in B+S's own ISO 27001-certified data centers.
2. Software Licensing: One-time perpetual or term software license fees. B+S offers both traditional license models and 'License as a Service' through its ZAG license, allowing software vendors and fintechs to use B+S's regulatory infrastructure without obtaining their own ZAG license.
3. Project and Consulting Services: Project-based revenue from new implementations, customizations, and consulting. The 2020/21 guidance mentioned approximately €2.2M EUR in already-commissioned project work. Service and consulting revenues also contribute from time to time.
4. Banking as a Service (BaaS): Following ZAG license acquisition in April 2020, B+S offers complete Banking as a Service including operation in its own data center. This includes Online/Mobile Banking, Payment Traffic, and Account Services as a bundled offering. First contracts were signed and revenue develops dynamically depending on customer success.
5. Fixed Rental Income: Stable rental revenues of approximately €0.6M EUR per fiscal year as part of the revenue mix.

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

B+S Banksysteme develops and sells modular banking software for banks, financial service providers, fintechs, and corporates across the DACH region. The portfolio covers Core Banking (account and currency management), Online and Mobile Banking (with proprietary white-label apps and pushTAN), payment traffic (SEPA, AZV, Target2, SWIFT), Treasury Trading (BS STP-Trader), Documentary Business, Risk Management (B+S RISKMAN), and Open Banking APIs (DDBAC kernel unifying HBCI/FinTS, XS2A, EBICS, WebScraping). Software is delivered via on-premises licensing, SaaS in B+S-owned ISO 27001-certified data centers, and Banking-as-a-Service backed by its own BaFin ZAG license.

Product overview

BS Banksysteme AG operates a modular platform-plus-services architecture for banking and financial services software. The core platform comprises Core Banking (Kontoführung & Währungsmanagement) for account and currency management, connected to specialized modules: Zahlungsverkehr (payment processing with SEPA, AZV, Disposition), Online/Mobile Banking (FinanceServer Java, FinanceBrowser, SecureMessaging), Dokumentäres Geschäft (documentary trade finance), Treasury Trading (BS STP-Trader), Sorten Edelmetalle (precious metals), and B+S RISKMAN (risk management). API products include the B+S Multibanking-Kernel (DDBAC) for multi-bank aggregation via HBCI/FinTS/XS2A/EBICS, FinanceAccess (XS2A/PSD2), and j-ebics Server. Service delivery includes Banking as a Service (ZAG-licensed), Software as a Service (ISO 27001 data centers), and License as a Service (regulatory outsourcing). The company serves private banks, savings banks, Raiffeisen/Volksbanken, regional banks, online banks, fintechs, and corporates across the DACH region.

Differentiator

Problem solved

Functional benefit

Products and services

• Core Banking (Kontoführung & Währungsmanagement) Central core banking application providing account management and currency handling for current accounts, term deposits, investment accounts, and foreign currency accounts. Supports camt.053, ELKO, and SWIFT MT940/MT942/MT950 statement formats with automatic nostro account reconciliation. Targeted at banks and financial institutions needing to build or digitalize their core banking.
• Online Banking Comprehensive online banking platform with PSD2 compliance supporting HBCI, XS2A, FinTS, and EBICS standards, including the FinanceServer Java and j-ebics Server gateways. The FinanceBrowser provides a responsive web-based client supporting desktop and mobile.
• Mobile Banking Apps (white-label) White-label iOS and Android banking apps multibank-enabled using proprietary FinTS kernels, supporting tablets and smartphones with customizable functions and design. Targeted at banks and fintechs seeking branded mobile banking.
• Zahlungsverkehr (Payment Transactions) International payment processing including SEPA transfers and direct debits, foreign payments (AZV), and automated payment order handling with multi-currency, multi-language, and multi-tenant capabilities. Integration with Target2, SWIFT messaging, and Deutsche Bundesbank. Targeted at banks and corporates.
• Dokumentäres Geschäft (Documentary Business) Electronic processing of letters of credit (import/export), collections (import/export), and bank guarantees (in favor of/to the debit of customer) with automated SWIFT Category 7 message processing, complaint management, and workflow management. Targeted at banks active in international trade finance.
• Treasury Trading (Treasury Solution) Front and back office trading system for Money Market, Forex, and Derivatives with BS STP-Trader for position monitoring, trade processing, and limit simulation. Direct connectivity to Reuters, Bloomberg Trading, 360T, Deutsche Bank Autobahn, Commerzbank Commander, UBS, and Zürcher Kantonalbank. Targeted at bank treasuries.
• Sorten Edelmetalle (Foreign Exchange & Precious Metals) Web application for cash and dealer transaction processing including physical inventory management for foreign exchange, metals, precious metals, and coins with automatic price calculation.
• B+S RISKMAN Risk management module calculating risk indicators, Value at Risk (VaR) via Historical Simulation, and complete limit management and controlling for credit, default, market price, and liquidity risks per Basel I/II/III. Includes what-if scenario simulations up to 1,000 fictional market situations.
• B+S Multibanking-Kernel (DDBAC) Intelligent Open Banking API enabling reading of bank data, transaction history analysis, transfer initiation, IBAN/salance verification, multi-bank account aggregation, and transaction categorization across HBCI/FinTS, XS2A, EBICS, and WebScraping standards. Targeted at fintech developers, financial portals, and personal finance apps.
• Banking as a Service (BaaS) Complete Banking-as-a-Service delivery including software and operation in B+S's own data center, powered by the BaFin ZAG license for payment institution operations. Includes Online/Mobile Banking, Payment Traffic, and Account Services as a bundled offering. Targeted at fintechs, software vendors, and corporates needing licensed banking infrastructure.
• Software as a Service Managed application hosting of the B+S product portfolio in two ISO 27001-certified data centers with annual ISAE3402 and ISAE3000 audits, 24/7 operations, and a stated 100% availability commitment. Customers can choose between on-premises licensing or cloud-hosted ASP/SaaS delivery.
• License as a Service ZAG license provisioning (License-Shield-Service) for software vendors and fintechs, enabling them to offer payment initiation and account information services in Germany (and via EWR passporting in Austria) without obtaining their own regulatory license, by leveraging B+S's BaFin ZAG license.

Quantifiable outcome

• 20+ million end users served through B+S software solutions
• +4 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration15 records

AI capability2 records

Feature12 records

Partnerships

Twelve partnerships are on record, tiered core, minor and flagship.

• Porsche BankcoreStrategic or Co-development Partner · 21 May 2026Porsche Bank completed a successful core banking migration to B+S Banksysteme. Key criteria were DORA compliance, IT security, and minimal project duration — all fully met by B+S. Porsche Bank serves as a key customer reference for B+S's modern banking infrastructure capabilities.
• DORIDAminorStrategic or Co-development Partner · 21 May 2026DORIDA participated as a speaker at B+S Kundentag 2026, presenting experiences after one year of DORA implementation and practical guidance on DORA compliance for banks. DORIDA provides regulatory consulting on DORA (Digital Operational Resilience Act).
• GravningminorStrategic or Co-development Partner · 21 May 2026Gravning presented at B+S Kundentag 2026 on stablecoins in cross-border payments and ongoing changes in payment traffic. Demonstrated faster, cheaper cross-border payments using existing banking systems.
• KPMGminorStrategic or Co-development Partner · 21 May 2026KPMG presented at B+S Kundentag 2026 on Financial Data Access (FiDA) — secure, standardized, and legally compliant data exchange between financial institutions and data users. KPMG has also presented on Basel IV, DORA, and geopolitical risks at prior B+S events.
• ByteWorx (subsidiary)coreStrategic or Co-development Partner · 21 May 2025ByteWorx GmbH (B+S subsidiary) provided a trading simulation demo at B+S Kundentag 2025. ByteWorx is a key product line within B+S group for securities and exchange trading software.
• Delta SoftwareminorStrategic or Co-development Partner · 21 May 2025Delta Software is one of B+S's oldest partners (40+ years). Dr. Schilling from Delta Software presented a technology lecture at B+S Kundentag 2025.
• euro-vminorStrategic or Co-development Partner · 21 May 2025euro-v presented 'the digital Euro and its future role in payment traffic' at B+S Kundentag 2025.
• A-TrustcoreStrategic or Co-development Partner · 26 March 2025Joint presence at Bankenkongress KURS 2025 and 2026. A-Trust provides digital identity and signature solutions (e.g., ID-Austria integration, digital KYC) that complement B+S's electronic banking and payment infrastructure. Topics include digital onboarding of new customers, digital contract management with A-Trust signatures, and seamless E-Banking integration.
• BroadridgeminorStrategic or Co-development Partner · 13 June 2024Broadridge and B+S jointly presented the implementation of Instant Payments at B+S Kundentag 2024. Broadridge focuses on investor communications and data-driven solutions for the financial industry.
• DocuMatrixminorChannel Partner/ Reseller/ Distributor · 23 May 2022DocuMatrix participated at B+S Kundentag 2022 and Bankenkongress KURS 2025, presenting customer communication management (CCM) solutions that complement B+S's banking software.
• DSV-GruppeflagshipChannel Partner/ Reseller/ Distributor · 29 April 2021DSV-Gruppe and ByteWorx GmbH (B+S subsidiary) entered an exclusive distribution and development partnership. The established 'Börsenspiel' (stock market game) will be jointly developed further. DSV covers sales, marketing, and game management for the entire German Sparkassen organization. The partnership covers all German savings banks and is planned to expand to the broader European market. ByteWorx handles technology, operation, and maintenance.
• ByteWorx GmbHcoreStrategic or Co-development Partner · 1 July 2019ByteWorx GmbH became a 100% subsidiary of B+S Banksysteme AG on July 1, 2019. This acquisition expanded B+S's service and product portfolio into securities and exchange trading software. For ByteWorx, this brought ISO 27001-certified data center capabilities, expanded project and sales reach, and group synergies. ByteWorx operates independently with its existing management (Uwe Franke, Managing Director) and product portfolio including BW Stock Contest, BW Portfolio Server, BW Finanz Portal, and BW Chart Server.

Scale indicators12 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• Finastra: Large global financial software provider formed from the merger of Misys and D+H, serving universal, retail, corporate and investment banks with core, lending, treasury and capital markets solutions. Competes broadly with B+S across treasury, payments and core banking, particularly with European mid-tier banks.
• Avaloq (Oracle Financial Services): Swiss-headquartered banking and wealth management software vendor (now part of Oracle), serving private banks and wealth managers across Europe and Asia. Comparable to B+S in providing core banking and treasury technology to private/wealth-oriented banks, particularly in Switzerland where B+S also has a presence (BEKB).
• Temenos: Global banking software vendor offering core banking, payments, wealth and risk management software to 3,000+ banks across 150+ countries. Overlaps with B+S's core banking, treasury, risk management and payment products but at vastly larger scale and broader geographic reach, making it a broad incumbent rather than a niche peer.
• SAP (SAP Banking Services): Global enterprise software giant whose SAP for Banking solutions cover core banking, payments, treasury and risk. Broad incumbent competing with B+S in tier-1 European banks on treasury and risk management, particularly where customers prefer a single-vendor enterprise platform.

Direct peers

• Mambu: Cloud-native SaaS core banking platform enabling banks, fintechs and lenders to launch deposit, lending and payment products via composable APIs. Direct peer to B+S in the modular cloud core banking and Banking-as-a-Service category, though Mambu focuses on cloud-native SaaS delivery while B+S combines on-premises and own-data-center hosting.
• Solaris SE (Solaris): European BaaS platform offering licensed banking infrastructure (own EMI/payment license) to fintechs and corporates, including account, card, lending and payment services. Directly comparable to B+S's ZAG-licensed Banking-as-a-Service and License-as-a-Service offerings targeting fintechs in the DACH/EU market.
• Thought Machine: Cloud-native core banking technology vendor (Vault) used by global banks (e.g., Lloyds, Standard Chartered) to replace legacy core systems. Directly comparable to B+S's core banking and account management modules but competing via a modern cloud-native architecture rather than B+S's Java on-premises stack.

Emerging players

• FNZ Group: Global wealth management platform serving banks and asset managers with custody, trading and platform technology across Europe, APAC and the Americas. Comparable to B+S in providing technology infrastructure to banks and asset managers, but focused on wealth platform rather than payments and treasury.
• 10x Banking: Cloud-native core banking platform challenger targeting incumbent banks (e.g., Atom Bank, JPMorgan-UK) with a SaaS core banking proposition. Comparable as an emerging cloud core banking peer to B+S's core banking offering, though focused on tier-1 banking clients rather than DACH mid-market.

Regional players

• Fiducia & GAD IT (Fiducia IT): IT service provider owned by the German cooperative banking sector (Volksbanken/Raiffeisenbanken) that runs the Fiducia & GAD bankensystem as the central data center for ~750 cooperative banks in Germany. Regional peer overlapping with B+S in serving the German cooperative and savings bank space, but with structural ownership alignment to cooperative banks rather than competing openly.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCv8QbF5t60UrLn1c8fNN7QA
• Xx.com/bs_banksysteme
• Facebookfacebook.com/BS-Banksysteme-AG-1754690981423307
• LinkedInlinkedin.com/company/b-s-banksysteme-ag

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors2 records

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

M&A1 record

Investments

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

Frequently asked questions about BS Banksysteme AG