VMI (Vendor Managed Inventory) is a supply model in which the supplier —not you— monitors, replenishes and controls the inventory directly at your facilities. Instead of your purchasing team constantly issuing orders, the supplier ensures that materials are always available based on your actual consumption.
How does VMI work?
The model is simple but powerful:
- The supplier organizes the inventory on site (shelves, lockers or points of use).
- Minimum and maximum levels are defined for each material.
- Consumption is monitored, ideally with a real-time digital system.
- When a material drops below the minimum, it is automatically replenished.
- You pay for what you actually consume, not for stockpiling.
Benefits of VMI for your operation
- Automatic replenishment based on actual consumption
- Reduced inventory and tied-up capital
- Elimination of rush purchases and critical stockouts
- Real-time visibility of consumption and stock
- Less administrative burden for your purchasing team
- Guaranteed operational continuity
Why MRO is the ideal case for VMI
MRO and PPE supplies are perfect for this model because they are numerous, continuously consumed and their shortage causes costly downtime. Managing them manually ends up at two equally expensive extremes: excess inventory (tied-up capital) or critical stockouts (downtime and rush purchases). VMI eliminates both.
The technology behind it: real-time visibility
A modern VMI is not just "someone restocking the shelf." It is data: knowing what is consumed, by area or by user, anticipating replenishments and making better purchasing decisions. That visibility turns inventory into an efficiency tool, not a hidden cost.
Frequently asked questions
Does VMI increase my costs?
On the contrary: it reduces tied-up capital, eliminates overpriced rush purchases and lowers the administrative burden. You pay for actual consumption.
Do I lose control of my inventory?
No. You gain visibility. With real-time data you have more control than managing it manually.
IMS Global, your partner in inventory management
At IMS Global we manage your inventory of MRO, PPE and industrial supplies directly at your plant through our VMI program, supported by the SAMI (System for Advanced Management of Inventory) system, which gives you analytical visibility of consumption by area or user and optimized replenishment. This way your team focuses on producing while we ensure you never run out of the materials that keep your operation running. Shall we try it at your plant?