Ref. CMP-001
Two ways of watching a supply chain
One relies on memory and habit. The other reconciles every line against records. Here is what separates them, set out plainly.
Back to homeRef. CMP-002 / Why Compare
Most procurement oversight is informal by default
Purchasing decisions accumulate over years, made by different people at different times, each reasonable on its own. What rarely happens is a review that lines every decision up against the others. This page sets out what that kind of review adds, and where an informal approach already serves a company well enough.
Ref. CMP-003 / Side by Side
Informal oversight vs a structured review
| Line Item | Informal Oversight | Structured Review |
|---|---|---|
| Supplier concentration | Known anecdotally by the buyer | Set out as a table with proportion of spend per supplier |
| Contract terms | Reviewed individually at renewal | Compared across all suppliers at once |
| Inventory buffer | Set by habit or past incident | Checked against current lead time and demand data |
| Disruption response | Improvised when it occurs | Considered in advance against known alternatives |
Ref. CMP-004 / What Sets This Apart
Where the manifest method differs
No target outcome set in advance
We do not begin a review assuming spend should be reduced or suppliers consolidated. If concentration is a reasonable, deliberate position, the report says so.
Records over recollection
Findings are drawn from purchasing records and supplier agreements rather than from interviews or general impressions of how buying works.
Scoped and time-bound
Each review has a stated scope — typically two to three weeks — rather than an open-ended engagement.
Written findings, not a pitch
The deliverable is a report you can read on your own terms, not a presentation built to argue for further work.
Ref. CMP-005 / What the Reading Shows
Effectiveness, described plainly
A review of this kind can bring a small number of lines forward for a closer look — sometimes one supplier accounting for more spend than expected, sometimes stock held well beyond what current lead times require. The review does not promise a particular finding; it promises that the lines were checked.
Disruption Note
An ordinary disruption — a single supplier missing a delivery window by two weeks — is manageable when the buffer and alternative sources are already known. It becomes a more urgent problem only when neither has been examined beforehand. The review exists to make that examination routine rather than reactive.
Ref. CMP-006 / Investment
What the fee covers
Each review is priced individually, from ¥18,000 for a buffer assessment to ¥27,000 for a full concentration review. The fee covers the time spent reconciling your records and preparing the written report — there are no recurring charges, and no obligation to commission further work afterward.
Ref. CMP-007 / A Common Question
Is an informal approach wrong?
Not necessarily. Many companies buy well without a formal review, particularly where purchasing is simple or the buyer's judgment is already sound. A structured review is most useful where the picture has become unclear — where nobody is quite certain how concentrated spend has become, or why stock levels sit where they do.
Ref. CMP-008
If you would like to see where your own lines stand
A short message is enough to start — we can discuss which review, if any, suits your situation.
Get in touch