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16 February 2026 I Case Studies I Nova Post Trade

40% Lower Costs. Faster Settlements.
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How a Leading Asian Securities Firm Rebuilt Its Post-Trade Engine for the Next Decade

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NOVA CMX · How a Leading Asian Securities Firm Rebuilt Its Post-Trade Engine for the Next Decade

When one of Asia’s most sophisticated securities institutions reached a strategic inflection point, incremental fixes were no longer enough. Legacy infrastructure was limiting growth, increasing operational risk, and consuming disproportionate IT budgets that could otherwise drive competitive advantage. The mandate was clear: modernise post-trade operations without disrupting the business — and create a platform built for regional and global expansion. This meant replacing decades-old technology whilst maintaining uninterrupted service to millions of investors across multiple jurisdictions. NOVA CMX delivered a comprehensive transformation that exceeded expectations, creating a foundation for sustained growth across Asia’s most dynamic capital markets.

Context

The Business
Context

This institution operates at considerable scale across highly regulated capital markets, supporting millions of investors and managing complex cross-border activity daily. Its reputation for reliability and sophisticated service delivery made it a cornerstone of the region’s financial infrastructure.

However, its post-trade backbone had become a bottleneck rather than a competitive advantage. What once enabled growth now constrained it. The institution faced a critical choice: continue patching an obsolete system or fundamentally reimagine its operational foundation.

Leadership recognised that future growth depended on rethinking post-trade as a strategic capability — not just a cost centre. The decision to transform would determine whether the firm could capitalise on emerging opportunities or watch competitors capture market share.

Key Pressures

Rising operational risk from a 30-year-old legacy platform

Limited scalability restricting entry into new markets

High error rates driven by manual processes and fragmented workflows

Excessive IT spend tied to maintenance instead of innovation

Regulatory complexity increasing across jurisdictions

Zero-Disruption Migration

Replace ageing infrastructure without operational disruption to daily settlements, client services, or regulatory reporting obligations.

Performance Transformation

Accelerate settlement timelines whilst dramatically reducing error rates across increasingly complex transaction workflows.

Global Connectivity

Enable seamless connectivity to multiple markets and Central Securities Depositories, facilitating cross-border expansion strategy.

Economic Efficiency

Lower long-term IT costs whilst simultaneously increasing system resilience, security, and operational capacity.

Future-Proof Architecture

Build an extensible platform ready for regulatory change, emerging technologies, and evolving market structures.

Challenge

The
Challenge

The transformation required navigating multiple competing priorities simultaneously. Any misstep could disrupt operations serving millions of investors, whilst delays would allow competitors to gain ground in rapidly evolving markets.

All within aggressive timelines that would test even the most experienced transformation teams. The complexity demanded a partner with proven expertise in financial market infrastructure and a track record of successful large-scale implementations.

Solution

The
NOVA CMX Approach

NOVA CMX implemented its modern post-trade platform through a tailored, execution-first transformation programme that balanced speed with precision. Rather than pursuing a risky “big bang” approach, the methodology emphasised controlled deployment with continuous validation.

Implementation Excellence: The NOVA CMX team worked alongside the institution's personnel throughout the transformation, ensuring knowledge transfer and building internal capability to maximise long-term value from the new platform.

Over 70% ready functionality significantly reduced custom build effort, eliminating months of development time and associated risks. This proven, production-ready foundation meant faster deployment with battle-tested workflows already optimised for securities operations.

High Out-of-the-Box Coverage

Bespoke reporting and integrations aligned precisely to the firm's operating model and regulatory requirements. Structured data migration ensured accuracy, continuity, and confidence throughout the transition. Seamless golive achieved with minimal business disruption.

Precision Implementation

Direct connectivity to over 12 Central Securities Depositories established from day one, and growing. Enabled sophisticated cross-border trading and settlement capabilities across multiple time zones and regulatory regimes. Removed technology barriers to regional and international expansion.

Global Market Connectivity

What Made the Difference

Cost Reduction

IT and maintenance costs reduced, freeing capital for growth initiatives

40%

Fewer Errors

Operational errors eliminated through automation and workflow optimisation

50%

Fast Processing

Settlement processing accelerated, improving client service and reducing risk

40%

Ready Functionality

Platform capabilities delivered out-of-the-box, minimising customisation.

70%

Market Access

New markets enabled through direct CSD connectivity; and growing

12

Results

The Business
Impact

The results were immediate – and measurable. Within months of go-live, the institution realised substantial improvements across operational, financial, and strategic dimensions.

Strategic Gains Beyond the Numbers

Market Agility

Faster time-to-market for new products and geographic expansion, enabling the institution to capitalise on emerging opportunities ahead of competitors.

Innovation Focus

Technology teams freed from maintenance burdens to focus on innovation, digital transformation, and competitive differentiation initiatives.

Scalable Infrastructure

Platform built for multi-country growth with N-Tier architecture enabling capacity to handle significantly higher transaction volumes without proportional cost increases.

Future-Ready Architecture

Extensible platform aligned to evolving regulations including T+1 settlement, blockchain integration, and emerging market structure changes.

Risk Reduction

Dramatically reduced manual processing and operational risk exposure, strengthening the institution's control environment and regulatory standing.

Operational Excellence

Enhanced straight-through processing rates and exception management capabilities that strengthen the institution's operational reputation.

Post-trade excellence becomes a differentiator in winning sophisticated institutional mandates and crossborder business.

Competitive Positioning

Modern architecture dramatically reduces operational, technology, and compliance risks that concern boards and regulators.

Risk Management

Lower operational costs and improved processing create capacity to invest in growth rather than maintenance.

Capital Efficiency

Perspective

Why It
Matters

This was not a system upgrade. It was a fundamental shift in how post-trade supports growth, resilience, and profitability.

By partnering with NOVA CMX, the firm transformed post-trade operations from a constraint into a strategic enabler of expansion – ready for higher volumes, faster settlement cycles, and the complexity of global market participation.

The implications extend beyond immediate operational improvements. The institution now possesses the infrastructure to compete effectively in any market it chooses to enter, with the confidence that technology will accelerate rather than impede strategic objectives.

Most significantly, the transformation demonstrates that large-scale infrastructure modernisation can be executed without disrupting business continuity — addressing a concern that prevents many institutions from undertaking necessary change.

Executive Takeaway

Market Leaders Don't Compete on Trades Alone - They Compete on Operational Excellence.

Post-trade infrastructure determines whether financial institutions can scale efficiently, enter new markets confidently, and maintain the operational resilience that regulators and clients demand.

With NOVA CMX, post-trade becomes a platform for scale, speed, and sustained competitive advantage rather than a source of risk and constraint. Institutions gain the foundation to pursue growth strategies with confidence, knowing their operational backbone will support rather than limit ambition.

The transformation delivered to this leading Asian securities firm demonstrates what’s possible when vision meets execution – and proves that comprehensive modernisation can be achieved without compromising business continuity.

If rising operational costs, limited scalability, or ageing technology constrain your strategic options, NOVA can help you build the platform your business deserves.

Speak with our post-trade specialists about your specific requirements and transformation objectives.

Is Your Post-Trade Infrastructure Ready?

01
Assessmet

Evaluate your current state and define transformation objectives

02
Design

Architect a solution aligned to your operational model and growth strategy

03
Implementation

Execute a controlled deployment with continuous validation and risk management

04
Optimization

Refine operations and build internal capability to maximise platform value

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