Maintenance, repair and operations (MRO) procurement is often the poor relation of industrial purchasing. While raw materials receive careful attention from procurement teams, MRO expenses — which can represent 5–15% of total operational costs — frequently go unnoticed. The result? Hidden costs that silently erode margins.
1. Uncontrolled purchases
When service technicians bypass authorized suppliers to purchase parts directly, the company loses volume discounts, pays premium prices and creates billing chaos. Studies show that uncontrolled purchasing can increase MRO costs by 15–25%.
Solution: Establish an electronic catalog system (such as E-Catalog UNITEC) which makes it quicker to find approved parts than to look outside. When the right tool is easier to use, compliance naturally follows.
2. Emergency orders
Express orders for critical spare parts cost 3–5 times more than planned purchases. Fast shipping, extra labor for receiving and pressure on the production line add up.
Solution: Predictive maintenance combined with intelligent inventory management reduces emergency orders by up to 60%. The UNITEC virtual warehouse model keeps critical parts available without tying up capital.
3. Proliferation of suppliers
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% on total MRO spend.
4. Inventory holding costs
Parts left on the shelf cost money: warehouse space, insurance, risk of obsolescence and tied up capital. Industry benchmarks indicate that carrying costs amount to 20–30% of inventory value per year.
Solution: The ZeroCost® model completely eliminates inventory holding costs by transferring inventory ownership to the supplier while maintaining availability guarantees.
5. Specification errors
Ordering the wrong part — wrong tension, wrong thread pitch, poor material quality — wastes time and money on returns, reorders and production delays. Cross-referencing between more than 10,000 manufacturers is complex and error-prone.
Solution: A comprehensive electronic catalog with 500,000+ verified components and intelligent cross-reference eliminates specification errors at the source.
The final result
These five hidden costs typically add 20–30% to what companies expect to spend on MRO. The good news: With the right tools and a proper sourcing strategy, most of these costs can be significantly reduced. Contact our MRO specialists for a free procurement audit.
