Supply chain management

What it means

Supply chain management is the coordination of the flow of materials, information and money from raw material suppliers through production and warehouses to the customer. The goal is to deliver the right goods on time with minimal stock and cost, while managing disruption risks such as supply failures or sudden shifts in demand.

It covers demand planning, purchasing, inventory management, production, warehousing, transport and returns. Approaches differ: just-in-time minimises stock and relies on precise deliveries, while other strategies hold safety stock to absorb fluctuations.

The pandemic and the energy crisis showed that the cheapest chain is not necessarily the most resilient. Companies are therefore giving more weight to diversifying suppliers, nearshoring closer to their markets and better visibility across the whole chain, not just direct suppliers.

How it works in practice

Reliable data are the foundation: demand forecasts, current stock, lead times and supplier capacity. Tools such as ERP and a warehouse management system help link these data and plan orders so that neither shortages nor excess stock occur.

Many companies outsource part of the chain, for example warehousing and distribution to a 3PL provider. The advantages are flexibility and expertise, but the company gives up some control, so it needs clear contracts, performance indicators and access to data.

Supply chain management directly affects finances. High inventory ties up working capital, while disruptions cause lost sales. Negotiating payment terms with suppliers and customers is therefore as important as the physical flow of goods.

What to watch out for

Dependence on a single supplier or country is a significant risk. For critical components it is worth having an alternative even at higher cost, and regularly assessing the financial stability of key suppliers.

Demands for supply chain transparency on human rights and environmental grounds are growing. Large customers and new European rules require information on indirect suppliers too, and a company unable to provide it may lose contracts.