Supplier performance vs supplier risk: what is the difference?
Supplier performance is what is happening now: OTIF, quality, responsiveness. Supplier risk is what could disrupt supply in future: single sourcing, long lead times, capacity concentration and thin stock coverage. A supplier can perform well today and still be a high risk. If a supplier is already causing shortages, neither assessment comes first — recovery does.
Performance: what is happening now
Performance is measured from actual results over a recent period. It answers one question: is this supplier meeting our requirements today?
- OTIF against confirmed dates and quantities
- Quality: complaints, containment and repeat issues
- Responsiveness to escalations and schedule changes
- Packaging, labelling and documentation discipline
Risk: what could disrupt supply
Risk is structural and forward-looking. It answers: if this supplier or part fails, how fast does it hit us, and what are the alternatives?
- Single-source and sole-source parts
- Replenishment lead time against your stock coverage
- Capacity concentration — one supplier, one line or one site carrying critical volume
- Geographic and sub-supplier dependencies
- Time needed to qualify an alternative source
Why the two must not be mixed
Performance data shows problems that already exist; it tends to direct attention to noisy suppliers. A quiet, well-performing single source with long lead times and low coverage can be the larger exposure and will not show up in a performance scorecard.
When recovery becomes relevant
Recovery is needed when the problem is active: shortages, line-stop risk, premium freight or customer impact caused by a supplier. At that point the work is daily — containment, shortage lists, escalation routines with the supplier and a stabilisation plan — not assessment.
Performance vs risk at a glance
| Supplier performance | Supplier risk | |
|---|---|---|
| Time focus | Now / recent period | Future exposure |
| Based on | Actual delivery and quality data | Sourcing, lead time, coverage, capacity |
| Key question | Is the supplier delivering? | What happens if it stops? |
| Typical output | Performance rating and actions | Risk map and mitigation priorities |
| LOGISTAT service | Supplier Performance Assessment | Supplier Risk & Dependency Assessment |
Frequently asked questions
Which should we start with?
Specific suppliers causing issues: performance. Concern about supply-base resilience: risk and dependency. Active shortage or line-stop risk: recovery.
How often should supplier risk be reviewed?
Whenever sourcing, volumes or lead times change significantly, and periodically for critical parts.