Kredittbanken Taps FIS for AWS-Powered Core Banking Modernization

Norwegian consumer credit institution Kredittbanken ASA has moved to modernize its core infrastructure by migrating to FIS’s cloud-based issuing platform. For fintech professionals, this transition highlights the accelerating shift among European lenders toward fully managed cloud services, aiming to reduce operational complexity while enhancing the scalability of credit card and loan portfolios.

What was announced

Kredittbanken has selected PRIME in the Cloud, a component of the FIS Total Issuing Solutions suite, to manage its core operations across loans, deposits, and credit cards. The platform is hosted on Amazon Web Services (AWS), marking a significant shift from self-managed platform deployments to a managed service model. This move is part of a broader core modernization program at the bank, designed to replace legacy processes with a standardized, scalable architecture.

By adopting the latest release of the PRIME platform, Kredittbanken gains access to automated infrastructure upgrades and regular compliance updates without the need for manual intervention. The system’s API-first integration capabilities are intended to help the bank unify customer data across various product lines, creating a single customer view. This is particularly critical for Kredittbanken’s unique market position; the institution serves as the primary engine for consumer credit products for a network of 69 Norwegian savings banks.

The agreement builds upon a decade-long relationship between Kredittbanken and TSYS, which is now integrated into the FIS ecosystem. The transition to AWS-hosted services allows the bank to leverage elastic scale, ensuring that its infrastructure can handle fluctuating demand across its extensive network of partner savings banks while maintaining a digital-first approach to its product offerings.

"Our customers and the savings banks we serve expect modern, digital-first credit products, and that requires infrastructure that keeps pace with the market rather than one we have to keep pace with. For us, technology development is not only about new systems. It is about standardizing where we can, reducing complexity and using more of our expertise on what actually creates value. Moving to PRIME in the Cloud lets us focus on serving our customers and growing the business offering.”

Lars Nervik, Director of Technology and Data at Kredittbanken.

The companies involved

Kredittbanken ASA is a specialized Norwegian financial institution focused on the consumer credit market. Rather than operating solely as a standalone lender, it functions as a central utility for 69 savings banks across Norway, providing the underlying infrastructure and balance sheet support for credit cards, refinancing, and loan products. This collaborative model makes it a pivotal player in the Norwegian retail banking landscape.

FIS (Fidelity National Information Services) is a global leader in financial technology, listed on the New York Stock Exchange under the ticker FIS. The company provides a vast array of solutions for banking, payments, and capital markets. A significant portion of its current issuing capabilities stems from its acquisition of TSYS (Total System Services), a major payment processing firm that Kredittbanken had partnered with for over ten years prior to this cloud migration. FIS has positioned itself as a primary driver of core modernization, leveraging its scale to offer cloud-native and cloud-managed solutions to traditional financial institutions looking to compete with agile neobanks and fintech entrants.

What FF News has reported before

FIS has maintained a consistent presence in the fintech headlines, particularly regarding its efforts to modernize core banking and payment systems. Recently, the company has been active in the digital asset space, with an FIS Expert: UK Stablecoin Success Hinges on BoE and FCA Regulatory Coordination highlighting the firm's involvement in regulatory discussions. The company has also focused on enhancing transaction transparency, as seen when FIS Integrates Spade to Provide Real-Time Transaction Clarity for Debit Issuers. Furthermore, FIS has demonstrated its commitment to cloud-native technology by launching a FIS Launches Cloud-Native Retirement Platform to Accelerate SECURE 2.0 Compliance. This follows a broader trend where FIS Drives Core Banking Modernization as De Novo Launches and M&A Activity Surge, reinforcing its role as a preferred partner for institutions undergoing digital transformation.

What this means

This announcement signals a turning point for mid-tier European institutions that have historically relied on on-premise or self-managed legacy systems. By moving to a managed cloud environment on AWS, Kredittbanken is effectively outsourcing the technical debt associated with maintenance and compliance. This puts significant pressure on local, smaller core providers who may lack the R&D budget to match the automated upgrade cycles offered by global giants like FIS. The industry is moving toward a reality where the "plumbing" of banking is a standardized utility, forcing banks to find differentiation in user experience and data utilization rather than back-end stability.