Streamlining Global Approvals, Accelerated Billing & Improved Revenue Utilisation for IT Company: Refrens x C5i Case Study

Table of Contents

Summary

As C5i expanded across geographies and entities, approval workflows, billing, and revenue tracking became harder to manage through email and manual MIS consolidation. The company needed a system that could support global billing, multi-level approvals, multi-currency invoices, and leadership-level revenue visibility.

With Refrens Workflow and Billing modules, C5i replaced email-based approvals with structured approval workflows, centralised multi-entity billing, and improved revenue utilisation tracking. The result was a 60% reduction in approval delays, 70% faster invoice processing, and a consolidated MIS layer for AR visibility across businesses with drill-down access to business-wise, client-wise, and invoice-level ageing data.

About C5i

C5i (Course 5 Intelligence) is a global analytics and AI solutions firm that partners with Fortune 500 enterprises to drive data-led transformation. With operations in North America, Europe, and Asia, C5i provides data engineering, advanced analytics, AI/ML, decision intelligence, and insights automation.

As the organisation scaled across geographies and entities, operational complexity grew – particularly across approvals, billing, and financial visibility. C5i needed a system that could support global scale while maintaining strong internal controls.

The Challenge: Scaling with Governance & Financial Visibility

As C5i expanded globally, four structural challenges emerged:

1. Complex, Multi-Layered Approval Structures

Distributed teams relied entirely on email communication for hierarchical approvals — creating manual follow-ups, hierarchy bypassing, no central audit trail, and zero real-time tracking. At scale, even minor delays cascaded into billing cycle disruptions.

2. Limited Visibility into Contract Utilisation

C5i manages high-value enterprise engagements structured around contracted client value. Without a centralised system, there was no way to instantly see total contract value, amount billed, amount pending, or revenue utilisation – creating blind spots in forecasting and billing optimisation.

3. Fragmented MIS Across Multiple Entities

Operating through multiple entities meant financial data existed in silos – never consolidated into a single leadership view. There was no unified dashboard for billing performance, AR monitoring, or ageing insights. Manual consolidation slowed strategic decisions.

4. Multi-Currency & Customised Global Billing Requirements

Clients across regions required multi-currency invoicing, entity-specific branded templates, and customised documentation. Managing these variations manually created significant operational overhead and slower invoice turnaround.

5. Limited Multi-Business AR Visibility

C5i operates with multiple businesses under one company. While Refrens helped teams manage billing, approvals, invoices, and collections at the business level, the leadership team needed a wider reporting layer to view performance across all businesses together.

The Refrens Solution

C5i implemented Refrens not merely as a billing tool, but as a structured governance infrastructure – replacing fragmented, manual processes with a unified, automated, and fully auditable system across four core operational layers.

1. Structured Workflow Automation

Refrens replaced email-based approvals with a hierarchy-driven workflow engine. Every approval is now routed automatically based on reporting structure, tracked in real time, and logged with a complete audit trail – making accountability built-in rather than enforced after the fact.

Impact: 60% reduction in approval delays - approvals became predictable, visible, and traceable

2. Centralised Multi-Entity & Multi-Currency Billing

All entities and currencies are now managed from a single system. Custom-branded invoice templates, entity-level document management, and automated invoice creation cycles give every region the local flexibility it needs – within a globally standardised framework.

Impact: 70% faster invoice processing - standardised global billing, reduced manual coordination

3. Revenue Intelligence & MIS Visibility

The most transformative layer. Refrens provided contract value vs. billed value tracking, billing utilisation monitoring, centralised AR dashboards with ageing analysis, and a unified MIS across all entities – turning revenue performance into a real-time leadership metric rather than a quarterly report.

Impact: Improved billing utilisation, faster revenue realisation, stronger AR control

4. Multi-Business AR Visibility Through Metabase

Refrens provided a custom Metabase dashboard that gave C5i both a consolidated company-wide view and filters to analyse individual businesses or selected business groups.

Through this dashboard, C5i could track outstanding, overdue, DSO, ageing, collections, client risk, at-risk invoices, and invoice-level AR across all businesses.

This enabled C5i’s finance and leadership teams to view AR from different levels:

Company-wide view: Overall receivables across all businesses
Business-wise view: Outstanding and collections for each business
Client-wise view: High-value clients, overdue clients, and risk scores
Invoice-wise view: Granular ageing and collection status for every invoice
Ageing-wise view: Receivables split across multiple ageing brackets

Impact: Moved to a flexible MIS layer where teams could view the full AR picture, drill down into business-wise, client-wise, and invoice-level performance.

Strategic Impact

The organisation now operates with structured approval systems, faster execution cycles, real-time revenue intelligence, and cross-entity financial transparency – all with strong internal control and without operational friction.

By embedding workflow automation and financial visibility into daily operations, C5i has built a finance function that is faster, more transparent, and more resilient – fit for continued global scale.

What changed operationally

Approvals: From email chains to automated, hierarchical routing with full audit trails
Invoicing: From ad-hoc, multi-system billing to a centralised, multi-currency, branded workflow
Revenue visibility: From lagging reports to real-time contract utilisation dashboards
AR management: From reactive collection to proactive ageing monitoring with leadership-level clarity
Reporting: From manual cross-entity consolidation to a single, unified MIS
Flexible MIS visibility: From single-business reporting to consolidated and drill-down AR dashboards