Strategic sourcing: building a category strategy that holds

Read the spend before reading the market

Start with what the business actually buys: which items, from whom, at what frequency, with what specification variation and under which existing agreements. Fragmentation is often the finding that matters most, because the same component bought under several part numbers by several sites cannot be leveraged until it is recognised as one thing. This analysis also reveals maverick spend, which is leverage lost before any negotiation begins.

Positioning: leverage runs both ways

A category's treatment depends on how important it is to your business and how attractive your business is to that supply market. Where spend is large and the market competitive, competitive tendering works. Where the item is critical and the supply base thin, the objective shifts to securing supply and building a relationship worth protecting. Applying aggressive tactics in a market where you are a small buyer of a scarce input tends to produce allocation at the back of the queue.

Understand the cost structure, not just the price

Breaking a price into its drivers — raw input, conversion, labour, energy, freight, overhead recovery and margin — changes the conversation from haggling to problem-solving. It shows which movements are genuinely outside the supplier's control and should be indexed, and which are within it and should be negotiated. It also gives both sides a shared basis for identifying where specification change or volume consolidation would actually reduce cost rather than merely transfer it.

Design the award, not just the winner

The award structure carries the strategy. A single award concentrates volume and maximises leverage but removes the alternative; a split award preserves competitive tension and a qualified second source at some cost in scale. Contract length, volume commitment, price mechanism and exit provisions should all be chosen to match the market's volatility. Where input prices swing, a fixed price for a long term is a bet, not a saving.

Strategy decays without a review trigger

Every category strategy rests on assumptions about market structure, demand volume and internal specification. Naming those assumptions and the events that would invalidate them — a supplier merger, a capacity closure, a specification change, a trade measure affecting the source region — allows a strategy to be revisited on evidence. Otherwise it is refreshed only when the contract expires, which is the moment of least leverage.

Frequently asked questions

Does consolidating volume with fewer suppliers always reduce cost?

It usually improves price and simplifies management, while increasing dependence. Whether that trade is worth taking depends on how substitutable the supplier is and how quickly an alternative could be qualified if the relationship failed.

How long should a sourcing contract run?

Long enough for the supplier to justify any investment you are asking them to make, and short enough that you are not locked into an outdated cost structure. Volatile input markets favour shorter terms or indexed pricing over long fixed-price commitments.

What should a category strategy actually contain?

The demand picture, the supply market structure, the cost drivers, the chosen award shape with its rationale, the risks accepted and the events that would trigger a rethink. If it contains only a savings target, it is a negotiation brief rather than a strategy.