Inventory and procurement for maintenance teams
Track parts, manage vendors, and create purchase orders in the same platform you use to run maintenance operations.

Track inventory across locations
- Maintain a structured products catalog for maintenance materials.
- See inventory balances by location so teams know what’s on hand.
- Get low stock visibility before parts become a problem.
- Understand material availability for upcoming work orders.


Manage vendor relationships
- Keep vendor records organized for maintenance purchasing.
- Store supplier contact details where your team actually works.
- See purchasing history by vendor to understand spend.
- Organize vendors around how your maintenance team buys materials.
Create and track purchase orders
- Create purchase orders quickly from the maintenance context.
- Tie orders to vendors, materials, and the assets they support.
- Track PO status from open to received.
- Maintain historical purchasing records for audits and analysis.


Connect materials to maintenance workflows
- Align inventory with work order demand to avoid surprises.
- Improve purchasing visibility for operations and finance.
- Reduce part shortages that delay maintenance work.
- Support better planning by connecting materials to maintenance schedules.
Inventory and procurement built into maintenance operations
Cornerstone OS combines CMMS inventory management, vendor management software, and purchase order software into one maintenance operations platform—so parts, purchasing, and work orders stay connected.
InventoryVendorsProductsPurchase OrdersProcurement WorkflowsMaintenance Operations
Bring inventory and purchasing into your maintenance operations
Start a free trial of Cornerstone OS and see how inventory, vendors, and purchase orders connect directly to work orders and preventive maintenance.