Tailored IT Services for Banking, Fintech and Asset Management Companies
Cisilion helps financial institutions modernise infrastructure, secure operations, and drive measurable results. With over 20 years of experience, we deliver specialized IT support & services for Banking, Fintech and Asset Management companies – ensuring your systems are secure, compliant and built for performance. By aligning technology to business outcomes, we enable faster services, stronger trust, and sustainable growth.
Work Smarter with AI-Powered Financial Solutions
- Modernise critical financial infrastructure
- Strengthen data security and regulatory compliance
- Drive operational efficiency while ensuring exceptional customer experience
What does AI-ready infrastructure mean for the future of finance?
Our new guide shows how to build secure, scalable infrastructure for Microsoft AI workloads — with real-world examples and finance-specific strategies.
Our Clients
Did You Know?
How Cisilion Can Help You
Protect Financial Data & Strengthen Trust Safeguard sensitive data and meet FCA and PRA requirements with Zero Trust security — reinforcing customer and market confidence.
Build Resilient, Compliant Networks Ensure always-on, secure connectivity for real-time transactions, trading, and critical client services — reducing operational risk.
Reimagine Collaboration & Client Interaction Enable seamless, compliant engagement across branches and digital channels to strengthen client relationships and service speed.
Optimise Cloud & Core Platforms for Agility Streamline infrastructure to improve scalability, cut costs, and accelerate product innovation in a highly regulated market.
Our Approach to Financial Services
Building Trust Through Secure, Compliant Foundations
Trust is the backbone of financial services. Not just in data protection, but in resilient, compliant digital platforms. We design secure-by-design environments that protect client assets, support operational resilience, and meet strict regulatory standards (FCA, PRA, MiFID II, GDPR).
From Zero Trust architectures to robust networks and modern workplace solutions, we help you uphold trust across every interaction.
Modernising IT to Enable Agility and Innovation
Financial institutions must innovate rapidly to stay competitive. From launching digital products to streamlining operations. We modernise legacy infrastructure, integrate cloud and data centre strategies, and optimise IT spend.
The result: scalable, flexible environments that support faster time-to-market, cost efficiency, and continuous innovation.
Enhancing Experience to Deliver Excellence
Exceptional client experience drives loyalty, and empowered employees deliver it. We design seamless, compliant digital journeys. From omnichannel banking to secure hybrid workplaces; powered by intelligent contact centres, modern collaboration tools, and data-driven insights.
The outcome: stronger relationships, faster service, and a more engaged workforce.
Close Brothers' Vison to Reimagine Customer Experience
87% customer satisfaction
Achieved by creating a more consistent, trusted client experience across all channels — essential for strengthening loyalty in financial services.
30% faster resolution times
Empowering frontline teams to resolve complex financial queries more efficiently and improve overall service responsiveness.
Measured directly by Close Brothers’ end customers, these results reflect the impact of enhanced knowledge sharing, unified communication tools, and intelligent workflow optimisation — enabling the firm to deliver faster, more personalised support at scale.
Ready to Elevate Your Financial IT?
Let’s talk about how we can support your business. Whether you need IT support for the financial sector, help with finance management systems, or a full IT services overhaul — we’re here to help.