A SmartBuyer specialist set up Vendor Managed Inventory programmes for the organisation’s production line spares and vehicle parts, working alongside its Operations and Procurement teams to hand stock management to the suppliers.
vendor managed inventory
CLIENT
Large
enterprise
CATEGORY
Spares &
vehicle parts
SPECIALIST
Vendor Managed
Inventory
OUTCOME
VMI
programmes live
Spares are bought against the worst case. A line-down failure costs far more than the part, so buyers hold safety stock for every critical item, buy in an emergency at a premium when the shelf is empty, and carry parts that are never used. The result is working capital tied up in a stockroom that still cannot guarantee the right part is there.
Vendor Managed Inventory moves that burden to the supplier, but only if the terms hold: who owns the stock, what minimum and maximum levels apply, and who pays for slow-moving parts. Operations wants availability and Procurement wants less stock, and neither can settle it alone. Left to standard terms, a buyer new to these programmes tends to find them written in the supplier’s favour.
A large enterprise operating a production line and vehicles, holding the spares and parts for both in-house, with working capital committed to stock and exposure to a critical part running out.
Client identity not disclosed.
The specialist worked with Operations and Procurement to settle what each part needed and who would carry it, before any responsibility for stock passed to a supplier.
ASSESS
Sort spares by criticality and movement
Analysed which spares and parts were held, how quickly each moved and where stockouts had occurred, separating fast-moving items suited to supplier management from critical, slow-moving ones needing a different safeguard.
DESIGN
Set levels, triggers and responsibilities
Agreed minimum and maximum stock levels, replenishment triggers and service expectations with each supplier, and fixed who owns the stock and who bears the cost of slow-moving items, so terms were explicit.
RUN
Transfer replenishment to the suppliers
Moved replenishment to the suppliers against the agreed levels, so parts were refilled ahead of need without the business counting or reordering them, leaving Operations to review the service levels instead of chasing orders.
VMI
Replenishment of production line spares and vehicle parts now sits with the suppliers against agreed levels, so the organisation’s own teams no longer run that routine.
The risk of a critical part running out at the wrong moment now sits with a supplier held to agreed levels and measures that Operations can check.
The organisation no longer funds a stockroom of spares it may never need, which reduces the working capital committed to stock, to the extent suppliers own it.
Allocating risk in the programme terms
Vendor Managed Inventory shifts three things to the supplier: holding cost, replenishment effort and part of the stockout risk. Suppliers price what they take on, so every term has a cost: a high minimum level buys safety, and tends to be paid for in the unit price. The specialist weighed those trade-offs part by part, so cover matched the real risk without paying for cover the line would never use.
Keeping availability measurable
A handover is only safe if it can be checked. Each programme was tied to agreed service levels and shared consumption data, so Operations could see whether parts were there when needed and Procurement could see what the supplier charged. Outsourcing stock moves the risk, not the accountability, so the measures stay with the buyer.
Complete
Complete
Complete
Specialist support without a permanent hire
SmartBuyer matches organisations with experienced specialists across 250+ categories, giving budget owners access to focused supply chain and inventory expertise exactly when the work demands it.
500+
specialists
Experienced specialists who have set up Vendor Managed Inventory and other supplier-managed programmes inside large organisations.
250+
categories
Focused coverage across spares, parts, supply chain and the wider operational spend base, matched to the inventory in hand.
Flexible
engagement
Specialist cover to set up a single programme or a wider category, scoped and costed before any work begins, with no permanent hire.