← State of Embedded Finance 2026

Czech Republics Komercni Banka

Can a large Central European incumbent bank modernize its core infrastructure and embed financial services (lending, insurance, open banking) deeply enough to compete with fintechs and retain SME and corporate clients through digital-first products?

Founded1990
HQNa Příkopě 33/969, 114 07 Prague, Czech Republic
IndustryBank / National
The story

Komerční banka began as a state savings bank and was privatized in 2001 under Société Générale ownership, becoming the Czech Republic's third-largest bank by assets. Over the 2010s–2020s, it has pursued a digital transformation agenda — launching open banking APIs, integrating Temenos Transact as a new core, and building an embedded finance ecosystem through subsidiaries (Essox for consumer/SME credit, KB Pojišťovna for insurance, KB Penzijní společnost for pensions). Its current embedded finance angle centers on offering banking, lending, and insurance capabilities to third parties and SMEs via APIs, and partnering with fintechs like Lemonero to extend reach in underserved SME lending.

Last 12 months
2022-11
2024-01
Product timeline
1990
Komerční banka established as a state-owned commercial bank following the transformation of Czechoslovakia's banking sector.· banking
2001
Société Générale acquires a 60% controlling stake in Komerční banka, integrating it into the SG Group.· acquisition
2015
Launched KB API / open banking developer portal, offering PSD2-compliant AIS, PIS, and CIS services to third-party developers.· banking
2022
Selected Temenos Transact as its core banking system to modernize its technology infrastructure.· banking
2023
Launched Essox-powered BNPL/instalment lending product for e-commerce merchants (B2B and B2C financing up to 500,000 CZK).· lending
2024
Strengthened cooperation with Czech fintech Lemonero to provide fast AI-driven operational financing to SMEs, targeting European e-commerce expansion.· lending
Regulated entities
National Bank Charter
Czech Republic (ČNB) · 1990
Komerční banka, a.s.
Branch / Foreign Bank
Slovakia
Komerční banka, a.s., pobočka zahraničnej banky na Slovensku
The stack
Payments / PSP
Mastercard (card network, self-operated issuing)Nexi Central Europe (acquiring/processing)
Banking / BaaS
Komerční banka, a.s. (in-house)
Card issuing
Komerční banka, a.s. (in-house)
Lending
Kontokorentní úvěr (overdraft/revolving credit line for SMEs)Revolving loan facility in CZK or foreign currency (corporate)Essox splátky (BNPL instalment lending for e-commerce, up to 500,000 CZK, B2B and B2C)Lemonero-powered SME operational financing (AI/data-driven fast lending for e-commerce SMEs)
FX & payouts
Société Générale (parent, cross-border instruction routing via ISO 20022)
Accounting
KB Business API (STATDA – account statement export to accounting/ERP systems)KB Business API (NOTDA – real-time payment notifications to ERP/e-commerce)KB Business API (batch payment import from ERP)
Accounting gap: minor