Financial Services

Transforming Small Business Banking for Sustainable Growth

One of the largest banking groups in the Nordics was steadily losing market share in small business banking. We partnered with the bank to redesign its commercial operating model from acquisition to retention. Within 18 months, the business reversed declining growth and began acquiring more than 700 net new customers every month.

Key outcomes

The results at a glance

Outcome 1

700+ net new customers every month
Achieved after reversing customer and market share decline.

Outcome 2

Onboarding reduced from 30+ days to as little as 2 days
Creating a faster and more efficient customer experience.

Outcome 3

40%+ increase in website conversion
Driving more new customer applications through digital channels.

The challenge

The Nordic small business banking market had become increasingly competitive, with digital-first challengers reshaping customer expectations around speed, simplicity and pricing. At the same time, regulatory requirements and growing operational complexity made it harder for incumbent banks to respond quickly.

Our client had been steadily losing market share in the SMB segment and set an ambitious goal of returning to sustainable growth within five years. Achieving that ambition required more than incremental improvements. The commercial operating model needed to be fundamentally redesigned.

A commercial maturity assessment identified weaknesses across acquisition, onboarding, retention and the use of customer data. Advisors spent much of their time on administration and compliance activities, leaving limited capacity for proactive customer engagement.

Customer portfolios lacked clear segmentation, value propositions were inconsistent, and growth depended more on individual effort than systematic, data-driven execution. Lengthy onboarding processes further constrained growth. The challenge was to improve productivity and accelerate customer acquisition without increasing frontline headcount or compromising risk and compliance.

The approach

Working closely with the executive team and commercial leadership, we redesigned the commercial operating model for the SMB business.

The transformation covered the full customer journey, from acquisition and onboarding to retention and cross-sell. We introduced a new customer segmentation model, expanded digital marketing and paid media, and repositioned the website as a stronger commercial channel.

At the same time, onboarding was redesigned through a combination of streamlined processes and new technology. Data-driven customer activation programmes and four coordinated transformation workstreams helped ensure consistent execution across markets.

The impact

The transformation delivered measurable improvements across both commercial performance and operational efficiency.

The bank moved from losing customers to acquiring more than 700 net new customers every month by Q4 2025. Onboarding times fell from more than 30 days to as little as two days in implemented markets, releasing significant operational capacity while maintaining compliance standards. Website conversion to new customer applications increased by more than 40%.

Beyond the measurable results, the transformation replaced a fragmented, advisor-led approach with a scalable, data-driven commercial engine capable of supporting long-term growth and stronger market performance.

The transformation gave us a much stronger commercial foundation. We've significantly improved customer acquisition, simplified onboarding and created a scalable operating model that positions us well for future growth.

Head of Small Business Banking

Want to learn more?

Get in touch with Brian Andersen to discuss how similar commercial transformations can help accelerate growth in your organisation.

Brian works with leadership teams to design commercial operating models, accelerate growth and improve customer acquisition across B2B and financial services organisations.

Brian Andersen