Core banking software in Europe
37 verified European providers, ranked European-origin first (29 EU/EEA-origin). The ledger / account engine (system of record). Compare by EEA data residency, licence and regulator - each verified at source.
Core banking platforms are the ledger of record - accounts, balances, products and postings - sold as software, not as a licence: most vendors here are exactly that, vendors, which makes this hub the natural BYOL shopping list. The licence question therefore comes first - run under a provider's umbrella or hold your own authorisation, a trade priced in the decision guide - and the ledger choice follows the licence, not the other way round. Sovereignty applies to software too: where it is hosted and who controls the vendor - the three-layer framework.
37 verified providers
Last source verification in this list: 2026-07-19. How we verify →
Advapay (Estonia) - Macrobank core banking software for EMIs and PIs; front-to-back, CENTROlink/SEPA-ready, available as SaaS or perpetual licence, plus fintech-licensing consulting. Unlicensed technology (BYOL).
Aion Bank (Belgium) - digital bank and BaaS across the EU (embedded accounts, deposits, lending and payments, paired with Vodeno tech). ECB-licensed credit institution. Acquired by UniCredit (with Vodeno) for ~EUR 370m, completed Mar 2025.
Backbase (Netherlands; founded 2003) - Engagement Banking Platform: a digital-banking front-end / 'Banking OS' (AI-powered, 2025) powering 150+ financial institutions. Unlicensed technology / digital-banking layer.
Comarch (Krakow, Poland; founded 1993; Warsaw-listed) - software house whose Comarch Financial Services covers corporate banking, IAM and transaction protection for banks and insurers; ~5,000 staff across 38 countries. Unlicensed technology.
CR2 (Dublin, Ireland; founded 1997) - digital-banking and payments software (BankWorld): digital banking, wallet, card issuing, ATM and merchant acceptance. 90+ bank implementations across 50+ countries. Irish-owned.
Fininbox (Lithuania) - 'system-in-a-box' core banking SaaS used by banks and EMIs (e.g. Bankera). Unlicensed technology (BYOL).
FintechOS (Bucharest) - low-code core banking / digital banking product platform for banks & insurers (clients incl. CEC Bank, ProCredit). Software vendor (clients hold the licence).
Five Degrees (Netherlands) - cloud core banking software ('Matrix'); acquired by Topicus (TSS), Mar 2023. Rebranded Akkuro (akkuro.com).
Mambu (Germany-founded; HQ Amsterdam) - composable core banking SaaS that needs a licensed partner; $446m raised, acquired Numeral (Dec 2024). Unlicensed technology.
Meniga (Reykjavík, Iceland; founded 2009; offices in London/Stockholm/Warsaw) - digital-banking / PFM and data-enrichment platform powering 165+ banks and 90m+ users. White-label engagement technology. Unlicensed technology.
Natech Financial Software (Ioannina/Athens, Greece) - Greek core-banking and BaaS vendor: core banking systems and digital engagement tools for banks and fintechs. Co-founded Snappi, the Piraeus Bank joint-venture neobank, which received a universal banking licence from the ECB in June 2024 - a rare Greek-built banking stack proof point.
Numeral (France) - payment-operations and bank-connectivity automation software, processing EUR 10bn+/yr; acquired by Mambu (Dec 2024).
Ohpen (Netherlands) - cloud core banking software for savings and investments. Unlicensed technology.
OpenWay (Belgium) - Way4 white-label card issuing and payments software. Unlicensed technology.
Profile Software (Profile Systems & Software SA, Athens, Greece; founded 1990; Athens Exchange: PROF) - investment-management and banking software: the Axia Suite (wealth/IM) and RiskAvert (risk/compliance), used in 50+ countries.
SBS (Sopra Banking Software, Paris, France) - global core banking, lending and financing software; rebranded SBS, formerly part of Sopra Steria, acquired by Axway (FR) Feb 2024. Unlicensed technology.
SDK.finance (Lithuania) - core / orchestration software platform (white-label, with a source-code option). Unlicensed technology.
Skaleet (France) - modular core banking software for digital banks and EMIs. Unlicensed technology.
🏦 Local IBANs: LU
Striga (Luxembourg) - crypto BaaS, card issuing and virtual IBANs. EMI + CASP licence (Luxembourg). Acquired by Lightspark (US) - sovereignty flag.
Tietoevry Banking (Finland) - Nordic core banking and card/payment-processing software. Parent Tietoevry divested its Tech Services unit (not Banking) to Agilitas PE, Sep 2025.
Tuum (Tallinn, Estonia) - cloud-native modular core banking software (BYOL). Unlicensed technology.
Velmie (Estonia) - core banking software/platform supporting fiat and crypto rails (BYOL). Unlicensed technology.
Vermeg (Amsterdam, Netherlands; founded 1993 in Tunisia as BFI; 1,600+ staff, 550+ clients across 40 countries) - banking, capital-markets and insurance software; the Megara platform powers the Eurosystem Collateral Management System (ECMS), alongside the PALMYRA digital platform. Tunisian roots, EU HQ.
🏦 Local IBANs: BE
Vodeno (Belgium / Poland) - BaaS technology, with the licence held via Aion Bank (BE, ECB); acquired by UniCredit (Mar 2025).
Asseco SEE (Serbia) - regional SEE banking and payments software group (part of Warsaw-listed Asseco), operating across 23 countries. Unlicensed technology.
Avaloq Banking Suite - core banking + wealth-management software (Zurich); 450+ customers incl. UBS, Barclays, HSBC, Deutsche Bank. Subsidiary of NEC (Japan) since Dec 2020. Unlicensed tech.
BPC (Switzerland) - SmartVista core and payments software (issuer and acquirer processing). Unlicensed technology.
CREALOGIX (Zurich, Switzerland; founded 1996; SIX: CLXN) - digital-banking and wealth software (Digital Hub SaaS, open banking). Acquired by Vencora (Constellation Software group), Jan 2024. Unlicensed technology.
Temenos (Geneva, Switzerland; listed since 2001) - core banking software, ranked #1 in core banking for 21 years (IBS). Unlicensed technology.
10x Banking (UK) - cloud-native core banking platform (SuperCore); founded by former Barclays CEO Antony Jenkins. Unlicensed technology (BYOL).
Crassula (UK; + Estonia) - white-label digital-banking software deployed on an existing licence (BYOL / unlicensed technology).
Engine by Starling (UK) - cloud-native SaaS core banking platform (the SaaS arm of Starling Bank, powering it since 2016); clients include AMP Bank GO (AU), Salt Bank (RO), Tangerine/Scotiabank (CA) and SBS Bank (NZ). Unlicensed technology.
Episode Six (UK; + US) - ledger and issuer-processing software platform. Unlicensed technology.
Finastra (UK) - large incumbent core-banking and lending software (Misys + D+H); owned by Vista Equity Partners; selling its US banking unit (2025).
Thought Machine (UK) - Vault Core, a smart-contract-based core banking platform used by 200+ banks. Unlicensed technology.
Mbanq (Germany + US) - embedded-finance and cards platform on a software / partner model; not a licence holder itself.
Pismo (Brazil; global) - cloud-native core banking and issuer-processing software; acquired by Visa (Jan 2024, USD 1bn).
FAQ
What is core banking software?
The ledger and account engine (system of record) behind a bank or e-money product. Fintechnologica lists 37 verified core-banking vendors (29 European-origin) - mostly unlicensed software (the licence stays with you or your BaaS).
Cloud-native or traditional core?
Cloud-native cores (API-first, per-account pricing) fit fintechs and challengers; traditional cores fit institutions with complex products and on-prem needs. Check where the core is hosted - several European vendors offer EEA-only deployments, which matters for sovereignty.