Five Suppliers, One Afternoon: The Commercial Review Hiding in Plain Sight

There is a quiet asymmetry in most UK SMEs. Customers are reviewed, segmented and chased. Staff are appraised, at least annually. Suppliers, meanwhile, are simply paid. Their terms roll over, their renewals pass unnoticed, and their price uplifts arrive in a letter that somebody signs without reading too closely.

This is not laziness so much as attention. Growth businesses spend their management capacity on the side of the ledger that produces revenue, which is rational until you notice that the cost of a modest supplier spend is often larger than the profit on a moderately successful sales campaign.

The proposal here is modest: one afternoon, five relationships, once a year. Not a procurement function, not a tendering exercise, and not a threat to anybody. Just a review.

Why supplier terms drift

Supplier relationships decay in a predictable way. A contract is agreed in year one when volumes are small and the buyer has leverage born of novelty. A renewal letter arrives in year three with an inflation-linked uplift clause nobody remembers negotiating. By year five the payment window has quietly shortened from thirty days to fourteen, the account manager has changed four times, and the service level that was once agreed verbally has become folklore.

None of this is sinister. It is simply what happens when a relationship has no owner and no review date. The remedy is to give it both.

The one-page review

Take the five suppliers that account for the largest share of non-payroll spend, or the five whose failure would stop you trading. Sometimes those are the same list; often they are not, and both lists are worth a glance.

For each, record five things on a single page:

1. Terms as written. Contract length, notice period, renewal mechanism, and any indexation clause. Note whether the uplift is fixed, linked to a published index, or discretionary. Note too whether the notice period is long enough to allow a proper market conversation — many SMEs discover in February that a ninety-day notice period on a contract renewing in April leaves no room to move.
2. Payment window. What you are actually paying against what is contracted. This is cash, not accounting. A supplier who has crept from thirty days to seven has taken a month of working capital from you without mentioning it.
3. Concentration. Whether the supplier is sole-sourced, whether they are also a competitor, and whether a substitute could be qualified within a quarter. For critical inputs, a second approved supplier is often worth more than a discount.
4. Quality. Measured, not felt. Defect rates, delivery accuracy, lead times, rework. Two or three numbers per supplier is enough; if you have no numbers, that absence is itself the finding.
5. Responsiveness. How quickly problems are resolved, and by whom. Record the named contact and whether they have authority to act.

An afternoon is genuinely enough for this if the paperwork is gathered in advance. The bottleneck is almost always finding the contracts.

Cash sits in the payment window

Payment terms are the least discussed and most easily recovered form of working capital. Consider a business spending six hundred thousand pounds a year with its five largest suppliers. Moving the weighted average payment window by fifteen days releases roughly twenty-five thousand pounds of cash — permanently, and without a bank, a facility fee or a personal guarantee.

That is not an argument for paying late. It is an argument for agreeing terms deliberately rather than accepting whatever appears on the invoice. Suppliers who deal with SMEs understand seasonality and cash cycles; many will trade a slightly longer window for a predictable payment date, especially if you have a record of paying to it.

There is a symmetry worth noting. Being a reliable payer is leverage. A customer who pays on the agreed date, every time, is worth more to a supplier than one who negotiates hard and pays whenever. Use that reputation in the conversation rather than spending it on price alone.

Renegotiating without squeezing

Price is the least interesting variable and the easiest to overuse. Once you have extracted a five per cent reduction, you have spent your negotiating capital and you will meet the same supplier again next year in a worse mood.

Four alternatives are usually more valuable:

• Consolidate volume. Moving two overlapping suppliers into one rarely reduces headline price much, but it reduces administration, simplifies quality control and gives you a stronger position at the next review.
• Trade commitment for certainty. A twelve-month volume commitment in exchange for price stability is often attractive to a supplier planning their own year, and it protects you from the discretionary uplift you would otherwise absorb.
• Buy service instead of discount. Faster response times, dedicated stock, better reporting, or priority allocation during shortages can be worth more than the margin given away.
• Align terms to your cash cycle. If your customers pay in forty-five days, a fourteen-day supplier window is a structural drag. Ask for alignment; it is a reasonable request and frequently granted.

What to do with the findings

Agree, in the room, one action per supplier and a named owner. Some will be renegotiations; some will be a request for better reporting; a few will be a decision to qualify an alternative. Then diarise the next review for the same month next year.

There is a seasonal argument for running this in late autumn. Many contracts renew with the calendar year or the tax year, and November is often the last point at which notice can be served in time. It is also the point at which next year's volumes are still negotiable, because nobody has yet committed them.

The wider point is about where growth comes from. UK SMEs tend to look for it in new customers, new products and new hires. All three are expensive and slow. A supplier base that is properly understood — concentrated where it should be, diversified where it must be, and priced on terms somebody actually chose — is cheaper to fix and faster to show up in the numbers. One afternoon, five relationships, one page each. It is difficult to think of a better return on management time this quarter.