Know what you owe.
Know what you hold.
Evidence every action.

Imperium (L) Unified Ledger software dashboard displaying funds‑owed vs funds‑safeguarded coverage metrics for regulatory compliance and reconciliation reporting.
Regulatory-grade reconciliation and operational control for payments, e-money and investment firms.

Holding customer money brings a hard obligation: at any moment, you should be able to show what is owed to clients, what is actually held to protect them, and that the two reconcile. For firms still running this through spreadsheets, bank portals and inboxes, that is getting harder and the regulatory bar is rising. 

Imperium(L) Prism brings safeguarding and client-money positions, reconciliation, exception handling, evidence and reporting into a single operational control platform. 

Teams stop assembling the picture and start working from it.

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The core idea

Reconciliation is not a month-end task anymore. It is a daily control.

Regulators increasingly expect firms that hold client or customer money to reconcile regularly, find discrepancies early, evidence the action taken and report on a defined cycle. A spreadsheet checked once a month does not meet that standard. Prism gives firms a live control layer instead: internal and external reconciliation, breaks surfaced the same day, structured resolution, and a complete, timestamped audit trail.

The Imperium(L) promise, in one line: Know what you owe. Know what you hold. See the break. Evidence the action. Generate the report. 

Choose your regime

Payments & E-money firms
CASS 15

If you receive funds to make payments or in exchange for e-money, the FCA’s safeguarding regime asks for stronger records, regular reconciliation, early discrepancy detection, a resolution pack and a monthly safeguarding return. Prism is built for exactly that work.

See prism for CASS 15

Investment firms
CASS 7 & 8

If you hold client money or operate client mandates under MiFID, the CASS client-money and mandate rules demand daily reconciliation, segregation discipline and defensible records. Prism brings the same control to investment-firm reconciliation.

Coming Soon, Find out more

What Prism does

See balances, customer positions and protected funds in one place. No more switching between ledgers, bank portals and spreadsheets to work out where the firm stands.

Reconcile your customer ledger against what you hold, and your records against bank and third-party data. Breaks surface the day they happen, not at month-end.

Catch negative balances, duplicates, threshold breaches and unusual movements the moment they appear. Your team works the exceptions that matter, not the search for them. ​

A structured workflow for every break: owner, severity, deadline, evidence and sign-off. Resolution packs stay active and current, not static.​

Every reconciliation, action and sign-off captured, timestamped and attributable. When an auditor, board or regulator asks, the trail is already there.

Generate regulatory reporting data from controlled reconciliation, and give leadership a current view of exposure — without waiting for the month-end pack. ​

Imperium (L) CASS 15 Compliance Dashboard showing live FCA safeguarding coverage metrics, account activity, and shortfall reporting for regulatory oversight.

Built on proven ground

Supporting businesses for over 12 years

Prism is built on reconciliation and customer-fund-protection technology that has supported businesses in live, high-volume environments for over 12 years. That is an unusual foundation for a specialist platform. The operational thinking behind it has already been proven at scale, against real money, real reconciliations and real audits. 

Learn about our heritage

Who Prism is for

Prism is designed for small to mid-sized regulated firms that have outgrown manual processes and spreadsheets, but do not want the cost, complexity or procurement burden of a large enterprise platform. It gives those firms a practical middle ground: serious, regulatory-grade control, without unnecessary complexity. 

Before
  • Manual Reconciliation
  • Spreadsheet Evidence
  • Period-end Checks
  • Hidden Discrepancies
  • Disconnected Reports
  • Reactive Issue Management
  • Fragmented Data
With Prism
  • Controlled Workflows
  • Structured Audit Trails
  • Ongoing Visibility
  • Clear Exception Handling
  • Embedded Dashboards
  • Early Intervention
  • Single Operational Overview

A rising regulatory bar.
A platform built for it.

See how Imperium(L) Prism can give your firm stronger reconciliation, clearer safeguarding control and audit-ready evidence in a single view.

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Frequently asked questions

What is Imperium(L) Prism?

Imperium(L) Prism is a regulatory-grade operational control platform that helps regulated firms reconcile, evidence and report on the customer money they hold. It is built for payments, e-money and investment firms preparing for CASS 15, CASS 7 and CASS 8.

Small to mid-sized regulated firms, payments, e-money and investment firms, that hold client or customer money and want stronger reconciliation and safeguarding control without an enterprise platform.

No. CASS 15 is the immediate driver for payments and e-money firms, but Prism also supports investment-firm client-money reconciliation and mandate control under CASS 7 and CASS 8, and wider customer-fund-protection use cases. 

No. Prism sits as a control layer across your existing ledgers, bank data and operational systems. It strengthens oversight without necessarily replacing what you already run

Yes. Prism can be configured around the firm’s entities, data sources, rules, thresholds, escalation processes, workflows and reporting requirements. 

Prism can be deployed on-premise or in the cloud, and configured around your firm’s entities, currencies, banks, data sources and rules.

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