In a financial landscape often dominated by large banks and fast-moving fintechs, building societies occupy a unique and important position.
They are not just financial institutions.They are communities.
Rooted in mutual ownership and built on long-standing member relationships, building societies operate with a fundamentally different purpose – one that prioritises trust, stability, and long-term value over short-term gain.
As Open Banking continues to reshape the UK payments ecosystem, a key question emerges:
How can building societies embrace innovation without compromising the very identity that defines them?
The Unique Position of Building Societies
Building societies are not simply smaller versions of high street banks.
Their operational models, technology environments, and – perhaps most importantly – their cultural foundations are distinct.
Where banks often focus on scale and shareholder returns, building societies are driven by member outcomes. Every decision, from product development to service delivery, is viewed through that lens.
This creates both strength and complexity.
Strength, because trust is deeply embedded within their customer base. Complexity, because introducing change requires careful consideration of how it impacts that trust.
As highlighted in our work with the sector, even small disruptions – such as delays in payments or changes in customer experience – can have a disproportionate impact on member confidence.
And in a model built on mutual trust, confidence is everything.
Balancing Legacy Systems with Innovation
One of the most significant challenges facing building societies today is the balance between legacy infrastructure and modern expectations.
Many operate on systems that were not originally designed for real-time, API-driven ecosystems like Open Banking. These platforms are stable and reliable, but not always flexible.
At the same time, member expectations are evolving.
Consumers are becoming accustomed to faster payments, seamless digital journeys, and greater control over their finances – all hallmarks of Open Banking. This creates a tension.
On one hand, there is a need to modernise. On the other, there is a responsibility to maintain operational stability and protect member experience.
The solution is not wholesale transformation. It is carefully managed evolution.
Trust: The Cornerstone That Cannot Be Compromised
If there is one factor that defines building societies, it is trust.
Members do not choose a building society purely for convenience. They choose it because they believe in its values, its reliability, and its commitment to acting in their best interests.
Any technological change must reinforce that trust – not undermine it.
This is where Open Banking presents both an opportunity and a responsibility.
On the one hand, it enables greater transparency, control, and security for members. On the other, it introduces new processes, new interfaces, and new dependencies that must be handled with care.
For example, solutions such as Confirmation of Payee (CoP) can significantly enhance payment accuracy and fraud prevention. But they must be implemented in a way that aligns with the society’s existing customer experience and operational model.
When done correctly, Open Banking does not dilute trust. It strengthens it.
A Tailored Approach to Open Banking Adoption
There is no one-size-fits-all approach to Open Banking – and this is particularly true for building societies.
Unlike large banks with extensive internal resources, building societies require solutions that are adaptable, efficient, and aligned with their specific needs.
This means:
- Integrating Open Banking capabilities without overhauling core systems
- Ensuring minimal disruption to existing member journeys
- Prioritising security, validation, and compliance
- Delivering measurable value without unnecessary complexity
It is not about adopting Open Banking for the sake of innovation.
It is about adopting it in a way that enhances the society’s core proposition.
A tailored approach ensures that building societies can unlock the benefits of Open Banking – from improved payment processes to enhanced fraud prevention – while remaining true to their identity.
obconnect’s Partnership-Led Approach
At obconnect, we understand that working with building societies requires more than just technology. It requires alignment.
Our approach is built on partnership – taking the time to understand each society’s systems, challenges, and strategic objectives before designing a solution.
This includes:
- Customised integration strategies that work with existing infrastructure
- Swift and streamlined implementation to minimise disruption
- Robust validation and fraud mitigation, including Confirmation of Payee capabilities
- Ongoing collaboration, ensuring solutions evolve alongside the organisation
We do not believe in imposing a standard model. We believe in building solutions that fit.
Because for building societies, success is not measured by how quickly change is implemented – but by how well it supports members over time.
Unlocking Growth While Staying True to Purpose
Open Banking represents a significant opportunity for building societies.
It offers the ability to modernise payment processes, improve efficiency, and deliver enhanced services to members. But its true value lies in how it is implemented.
When approached thoughtfully, Open Banking can act as an enabler – supporting growth, strengthening trust, and enhancing the member experience.
It allows building societies to compete in a rapidly evolving financial landscape without losing sight of what makes them unique.
Evolution, Not Transformation
The future of building societies is not about becoming something different. It is about becoming a more capable version of what they already are. Open Banking is not a replacement for their identity. It is a tool to reinforce it.
By adopting a measured, tailored approach, building societies can embrace innovation while preserving the values that have defined them for generations.
Ready to Explore Open Banking for Your Building Society?
At obconnect, we work closely with building societies to deliver Open Banking solutions that are secure, scalable, and aligned with their unique identity.
If you are looking to modernise your payment infrastructure without compromising your values, get in touch with our team today.


