How strategic planning and forecasting
transformed cash logistics for the banking industry.
Introduction
Managing the movement of cash across South Africa’s banking network is one of the most complex supply chain operations in the country. Each day, billions of rand flow between the South African Reserve Bank, commercial banks, cash centres, and thousands of ATMs and retail outlets.
To reduce costs, improve visibility, and strengthen national resilience, the banking industry partnered with Transnova to design and implement a new way of managing the wholesale cash supply chain – one that could plan, forecast, and coordinate cash movements across the entire network.
The Challenge
The existing system was fragmented. Each bank managed its own cash forecasts, stock holdings, and movements separately, leading to inefficiencies and duplication across the network. Cash often sat idle in the wrong places, while other sites faced shortages – driving up holding costs and increasing risk.
When changes in central banking policy required banks to hold more of their own stock, the industry faced mounting cost pressure. Without a unified planning model or a clear view of supply and demand across all players, the network struggled to balance cash availability with efficiency.
The challenge was clear: How could the industry maintain optimal cash levels while cutting excess holdings, reducing costs, and improving responsiveness across thousands of locations?
The Solution
Transnova worked with the four major banks and the South African Reserve Bank to build a national cash logistics platform – the first of its kind in South Africa. The platform introduced a shared system for forecasting, planning, and coordinating wholesale cash movements between banks and distribution centres.
Key elements of the solution included:
- Centralised planning and forecasting: A national system to model cash demand daily, weekly, and monthly across all banks.
- Network design and visibility: Integration of 27 distribution centres, 15 balance sheet relief vaults, and 36 dedicated vehicles into one planning platform.
- Scenario analysis: The ability to simulate “what-if” conditions such as policy changes, demand surges, or operational disruptions.
- Operational governance: Structured weekly planning forums and dashboards giving all participants a single view of performance and demand trends.
This shift from fragmented management to a shared forecasting model created the foundation for a more efficient, transparent, and secure cash ecosystem.
Results Achieved
The national cash logistics platform has delivered measurable improvements across cost, visibility, and operational control:
- Significant cost savings: Reduced excess cash holdings and associated operational costs across the industry.
- Improved availability: Optimised stock distribution across 34,000 ATMs, 4,800 bank branches, and hundreds of cash centres.
- Enhanced forecasting accuracy: More precise daily and weekly planning reduced unnecessary replenishments.
- Real-time visibility: Central dashboards now track inbound and outbound cash movements, improving collaboration and accountability.
- Cultural change: Industry teams shifted from reactive cash allocation to proactive, data-driven decision-making.
“The partnership we have developed with Transnova has been extremely successful and mutually beneficial. The cash planning and forecasting tool developed by Transnova is an integral part of our daily planning and scenario modelling. We do not believe this would have been achievable with a traditional software development company.”
– Stephan Burger, Head of Cash Independent Administrator
Future Impact
The national cash logistics platform continues to strengthen South Africa’s financial supply chain. By aligning planning and forecasting across all major banks and the central bank, the industry now operates with greater efficiency, predictability, and security.
Looking ahead, the system is expanding to include enhanced analytics and sustainability tracking – providing the foundation for future innovations in cash distribution, digital integration, and regional replication across Africa.
Through collaboration, data, and design, South Africa’s banking industry now manages cash with the same precision as any world-class supply chain.