Client case:
Insinger Gilissen
Balancing stability and innovation in core banking
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Balancing stability and innovation in core banking
Insinger Gilissen, a boutique private bank, needed a scalable, cost-effective core banking system—one that could support its diverse client base while ensuring a smooth transition from its legacy infrastructure.
As a custodian for independent asset managers, the bank required a stable yet flexible solution—allowing smaller asset managers to integrate seamlessly while maintaining the highest service standards.
For years, Insinger Gilissen relied on BankView Classic—a system that had served them well but was built on outdated technology. To ensure long-term stability, the bank began transitioning to eBankView—the modern successor to BankView Classic—designed to provide greater scalability, efficiency, and maintainability.
The challenge? Executing this transition without disrupting daily operations.

A phased approach to minimise risk
To ensure a smooth and controlled transition, Insinger Gilissen partnered with Allshare to implement a modular, step-by-step migration. This phased approach provided:
- Uninterrupted operations: Clients continued to receive seamless service, with no downtime.
- Cost control: A structured migration kept financial planning predictable.
- Secure transition: Customised planning reduced implementation risks and ensured stability.
Collaboration was central to success. Allshare worked closely with Insinger Gilissen’s technical team, ensuring a carefully managed rollout that allowed the bank to modernise at its own pace—without unnecessary disruption.
Laying the foundation for long-term efficiency
With a carefully managed transition, Insinger Gilissen is moving toward a fully integrated core banking system—one designed not just for today’s needs but for long-term growth and adaptability.
The upgraded platform will provide:
- Wealth management-focused banking system: Supporting asset managers with seamless, secure operations.
- Modern account management dashboard: Enhancing payment processing and administrative efficiency.
- Scalable infrastructure with financial control: Keeping fixed costs predictable while ensuring future growth.
Though the full migration is still underway, the bank is already seeing the benefits of a stable, flexible, and cost-effective system—one that strengthens its position in an evolving financial landscape.


Strategic modernisation with a trusted partner
For private banks, modernisation is not just about upgrading systems—it’s about ensuring long-term resilience while maintaining operational stability. Insinger Gilissen’s transition to eBankView demonstrates how a phased, strategic approach ensures business continuity today while enabling long-term growth and resilience.
Curious to learn more?
Is your core banking system enabling future growth—or holding you back? A carefully managed migration can strengthen your bank’s ability to scale, adapt, and compete in a changing financial landscape. Discover how the right approach can ensure stability today while preparing you for the future.