A supply chain strategy is a set of decisions on how a company will source, make, store and deliver products so that the supply chain supports the business strategy. It defines the service level customers get, the cost the company accepts, and the network, partners and capabilities needed to deliver both.
The SCM strategy is not a plan for the next quarter. It sets the direction that planning, sourcing and logistics decisions follow, and it should change when the business, products or markets change.
Start with the business goals
The first step is to translate business goals into what the supply chain must deliver. A company competing on price needs low cost to serve. One competing on availability needs inventory and speed. One selling custom products needs flexibility. A single chain rarely excels at all of these, so the strategy states which ones come first.
Write the priorities down in operational terms: target order fill rate, delivery lead time, acceptable inventory investment, risk tolerance and sustainability commitments. Finance, sales and operations should agree on them.
A step-by-step approach
- Assess the current state. Map the flow of products, information and cash. Measure current service, cost, inventory and lead times so there is a baseline.
- Segment products and customers. Different items need different treatment. Group them by volume, variability, margin and criticality.
- Set the strategy per segment. Decide, for example, which items are made to stock, which to order, and which are held centrally or close to customers.
- Design the network. Choose the number and location of plants, warehouses and suppliers, and the transport modes between them.
- Choose sourcing and partner models. Decide what to make in house, what to buy, how many suppliers to use and where to collaborate closely.
- Define enablers. Planning processes, systems, data, skills and organisation needed to run the design.
- Set measures and governance. Pick a small set of KPIs, assign owners and schedule regular reviews.
- Build a roadmap. Sequence changes by value, effort and risk, starting with those that need little investment.
Segmentation: efficient or responsive
A common way to frame choices is to separate products by how predictable demand is. Stable, high-volume products suit an efficient chain focused on cost. Variable or short life-cycle products suit a responsive chain that holds flexibility. This is a framework for thinking, not a rule, and many companies run both models side by side.
| Choice | Efficiency-focused | Responsiveness-focused |
|---|---|---|
| Typical products | Staples with stable demand | Fashion, seasonal or custom items |
| Inventory | Lean, centralised | Positioned close to demand, with buffers |
| Suppliers | Selected mainly on cost and reliability | Selected on speed and flexibility |
| Transport | Lower-cost, slower modes | Faster, more flexible modes |
| Main risk | Little slack when disruptions hit | Higher cost and excess stock |
Include risk and sustainability
A strategy that looks only at cost tends to concentrate suppliers and routes, which raises exposure to disruption. Include risk in the design: identify critical suppliers and single points of failure, and decide where to hold buffers, qualify alternates or split volume. Where the company reports emissions or has customer requirements, add sustainability measures too, for instance supplier data requests aligned with the GHG Protocol Scope 3 standard.
Where AI and analytics fit
Network modelling tools, demand forecasting and scenario simulation can test strategy options before money is spent. Analytics can show which segments cost the most to serve or where inventory is out of place. They rely on clean master data and clear assumptions, and they do not decide trade-offs. The choice between cost and service is a business decision.
Common mistakes
- Writing a strategy that lists every goal with no priorities.
- Using one model for all products.
- Setting measures that conflict across functions, such as a procurement cost target that raises logistics cost.
- Producing a document without a roadmap, owners or review dates.
Common questions
How often should the strategy be reviewed?
Review it at least yearly and whenever there is a major change, such as a new market, an acquisition or a significant supply disruption.
Who owns it?
Usually a senior supply chain or operations leader, with input from sales, finance and procurement. Without cross-functional agreement it will not hold.
Sources and further reading
- Association for Supply Chain Management (ASCM)
- MIT Center for Transportation and Logistics (MIT CTL)
- Corporate Value Chain (Scope 3) Standard (GHG Protocol)