Case Study | Banking and Financial Services | Products and Platforms

UK insurer cuts lead-logging time by 50%

Brillio unified three legacy tools into one ServiceNow FinCrime platform, saving investigators an hour every week.

Download as PDF 8th October, 2025
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Faster investigations, fewer losses, stronger controls

  • A major UK insurer serving over 21 million customers needed to modernize its fragmented, manual financial crime investigation processes across siloed teams.
  • Three disconnected legacy tools created inconsistent workflows, limited cross-case visibility, and excessive manual effort in mapping entities and relationships for investigators.
  • Brillio built a unified FinCrime application on ServiceNow, consolidating all three tools into one secure, end-to-end case management platform for the insurer.
  • The platform delivered 10 to 15% improvement in investigator efficiency, 50% faster lead logging, and 100% uptime since launch across all AML operations teams.

From fragmented tools to a unified financial crime platform

Challenge

UK insurance fraud is growing. In 2024, the Association of British Insurers reported that UK insurers detected £1.16 billion worth of fraudulent general insurance claims, a 2% year-on-year increase, with more than 98,400 fraud-related claims uncovered. Against that backdrop, the ability to investigate cases quickly and accurately is not optional. It is a competitive and regulatory necessity.

For this insurer, a leader in financial services with over 21 million customers across the UK, Ireland, and Canada, the investigation infrastructure simply was not keeping pace. The organisation operated three separate, custom-built legacy tools. Each served a different team. None of them shared a common data structure or spoke to each other in any meaningful way.

The consequences were predictable but serious. Investigators worked with siloed data and had no clear view of related cases or entities across the organisation. Handoffs between teams were inconsistent and prone to miscommunication. Identifying connections between suspects, accounts, policies, and addresses required intensive manual effort. Workflows lacked the structure to enforce accountability or create reliable audit trails. Resolving cases took longer than it should, and emerging risks were harder to spot before they escalated.

The insurer needed a technology partner who understood both the regulatory demands of the UK financial services market and the practical complexity of consolidating years of disconnected tooling. The ask was specific: build a unified, secure, intelligent financial crime application that could handle the full case management lifecycle without sacrificing governance or data integrity.

Solution

Brillio was selected for three reasons: deep UK consulting expertise, strong ServiceNow platform fluency, and the ability to mobilise a global delivery team quickly and align it to the client’s operational and regulatory requirements.

The solution was a purpose-built FinCrime application on ServiceNow, replacing all three legacy tools with a single platform that managed every stage of the financial crime lifecycle, from lead intake through to case resolution. The platform was designed around the investigator’s workflow, not around the platform’s default architecture.

Several capabilities defined the build. A multi-layered, role-and-team-based security model controlled data access at a granular level, with oversight locking for sensitive cases. Entity relationship mapping gave investigators a visual picture of connections across policies, claims, bank accounts, addresses, and phone numbers stored against each customer record. An interactive connection wizard using fuzzy matching reduced duplicates and surfaced missed links in real time. On-screen alerts flagged cross-case or high-risk entities as soon as they appeared. Flagged data staging created a prioritised queue for suspicious records. Dynamic custom assessments surfaced the most relevant evaluation metrics for each team’s specific focus, whether fraud, AML, or another discipline.

Deployment followed a disciplined three-tiered ServiceNow methodology spanning development, testing, and production. Requirements were turned into approved user stories before a single line of code was written. Formal test scripts were run against realistic data. Early life support was provided after go-live. Security was treated as the foundation throughout, with rigorous stress testing and dynamic data redaction in lower environments to protect sensitive records during migration.

Measurable gains in speed, efficiency, and investigative confidence

Outcomes

  • Investigator efficiency improved by 10 to 15%, based on direct feedback collected from the client’s internal fraud team post-launch.
  • Lead-logging time dropped by 50%, from 20 minutes to 10 minutes per lead, saving each investigator roughly one hour per week.
  • AML operations teams saved one hour per person per day through faster mailbox logging, ATM allocation, screen navigation, and outcome capture.
  • The platform has maintained 100% uptime since launch, with fully self-managed admin functions and an architecture built for long-term enterprise scalability.
Download as PDF

One platform. Three tools retired. Hours saved every day.

Before this project, three disconnected legacy tools left fraud investigators working in isolation, without a shared view of cases, entities, or risk. Unifying them into a single ServiceNow platform did not just cut duplication. It changed how the entire organisation sees financial crime.

Investigator Time Saved

50%

Reduction in time spent logging leads, per investigator, per case.

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