Executive Summary

A leading bank transformed its Constituent Subsidiary General Ledger (CSGL) operations using eMACH.ai Treasury, replacing fragmented, manual processes with a fully automated, real-time treasury ecosystem. The transformation delivered 98% straight-through processing (STP), 96% reduction in operational risk, and complete automation of treasury workflows—setting a new benchmark for efficiency, compliance, and control.

Client Overview

The client is a leading financial institution managing high-volume CSGL transactions, operating in a complex treasury environment involving multiple instruments, regulatory requirements, and market integrations.

To sustain operational excellence and regulatory compliance, the bank sought to modernise its treasury infrastructure and eliminate inefficiencies in CSGL management.

Business Challenges

The bank’s existing CSGL operations were constrained by multiple inefficiencies:

  • Heavy reliance on manual processes, increasing operational risk
  • Fragmented systems causing data inconsistencies and reconciliation delays
  • Inefficient handling of repo and TREPS transactions
  • Lack of real-time visibility into positions and limits
  • Delayed limit breach notifications and compliance checks
  • Disconnected lien marking systems creating operational bottlenecks

These challenges impacted transactional efficiency, risk management, and regulatory compliance.

Solution: eMACH.ai Treasury Platform

The bank implemented eMACH.ai Treasury, a unified, real-time treasury platform designed to automate and optimise CSGL operations end-to-end.

Key Capabilities Delivered

  • End-to-End Automation
    • Automated deal booking, settlement, corporate actions, and reconciliation
  • Real-Time Treasury Operations
    • Dynamic interface for trading, limit management, and compliance validation
  • Enterprise Integration
    • Seamless connectivity with internal systems and external platforms such as
      • NDS-OM
      • CCIL CROMS
      • CCIL TREPS
  • Enhanced Risk & Security Controls
    • Robust access controls and real-time compliance checks
    • Improved auditability and regulatory alignment
  • Scalable Architecture
    • Support for multiple instruments and asset classes

Implementation Approach

The solution was successfully deployed within 8 months, ensuring:

  • Alignment with the bank’s treasury workflows and risk models
  • Seamless integration with existing ecosystem platforms
  • Minimal disruption to ongoing treasury operations
  • Rapid adoption through intuitive interfaces and automation

Business Outcomes & Impact

  • 98% Straight-Through Processing (STP) enabling near-total automation
  • 96% Reduction in Operational Risk through elimination of manual errors
  • 100% Customer Satisfaction across stakeholders
  • Significant Efficiency Gains in transaction processing and reconciliation
  • Improved Regulatory Compliance with real-time validation mechanisms
  • Enhanced Decision-Making with real-time visibility into positions and limits

Transformation Highlights

  • Fully automated CSGL lifecycle management
  • Real-time limit monitoring and compliance validation
  • Seamless integration with market infrastructure platforms
  • Elimination of manual intervention across treasury workflows

Conclusion

With eMACH.ai Treasury, the bank successfully transformed its CSGL operations into a real-time, automated, and risk-resilient treasury function. The platform now enables faster transactions, stronger compliance, and data-driven decision-making—positioning the bank at the forefront of modern treasury innovation.