Maintenance, Repair & Operations (MRO) procurement is often the forgotten stepchild of industrial procurement. While direct materials are carefully monitored by procurement teams, MRO spend — which can account for 5-15% of total cost of ownership — is often overlooked. The result? Hidden costs that imperceptibly erode margins.
1. Uncontrolled individual procurement
When maintenance workers bypass approved suppliers and purchase replacement parts directly, the company loses volume discounts, pays premium prices and creates billing chaos. Studies show that uncontrolled individual sourcing can increase MRO costs by 15-25%.
Solution: Implement an e-catalog system (like UNITEC's E-Catalog) that makes it faster to find approved parts than searching externally. When the right tool is easier to use, compliance naturally follows.
2. Emergency orders
Rush orders for critical parts cost 3-5 times planned purchases. Express delivery, rework costs when receiving goods and production line bottlenecks add up quickly.
Solution: Predictive maintenance combined with intelligent inventory management reduces emergency orders by up to 60%. UNITEC’s Virtual Warehouse model keeps critical parts available without tying up working capital.
3. Supplier fragmentation
The average manufacturing plant works with 200-400 MRO suppliers. Each supplier means separate contracts, invoices, quality checks and relationship management. Consolidating to 50-80 key suppliers through an outsourcing partner typically saves 12-18% of total MRO spend.
4. Inventory holding costs
Parts sitting on the shelves cost money: storage space, insurance, obsolescence risk and tied up working capital. Industry benchmarks suggest that inventory costs account for approximately 20-30% of inventory value per year.
Solution: The ZeroCost® model completely eliminates inventory holding costs by shifting inventory ownership to the supplier while maintaining availability commitments.
5. Specification error
Ordering the wrong part — wrong tension, wrong thread, wrong material type — wastes time and money on returns, backorders and production delays. Cross-referencing 10,000+ manufacturers is complex and error-prone.
Solution: A comprehensive e-catalogue with 500,000+ verified components and intelligent cross-referencing eliminates specification errors at the source.
Conclusion
These five hidden costs typically add up to 20-30% more than what companies think they are spending on MRO. The good news: With the right tools and procurement strategy, most of these costs can be dramatically reduced. Contact our MRO specialists for a free procurement audit.
