MRO Sourcing Strategies That Cut Costs by up to 52%
Mekari Insight
- MRO sourcing is a strategic process for procuring maintenance, repair, and operations supplies, which is often overlooked despite accounting for around 6–10% of a company’s total operational spend. Without proper management, MRO costs can become inefficient and difficult to control.
- Implementing MRO sourcing strategies such as supplier consolidation, catalog standardization, and demand planning can help businesses achieve 12–20% cost savings. With the support of digital procurement systems, processes become more efficient, transparent, and less prone to emergency purchases.
- Mekari Expense helps businesses manage MRO sourcing in an integrated way through procurement features such as centralized vendor management, multi-level approvals, digital purchase order creation, and warehouse integration in one platform.
Spending on Maintenance, Repair, and Operations (MRO) is an expense category that often becomes a source of inefficiency within companies. This inefficiency generally occurs behind small transactions, unconsolidated vendors, and purchasing processes that take place without proper oversight.
Therefore, to address this issue, companies need to adopt a structured approach to transform MRO spending so that it does not become a hidden burden for the organization. This article will explain what strategies need to be implemented, how to implement them, and the best practices for companies.
What is MRO sourcing?
MRO sourcing is the procurement process for maintenance, repair, and operational supplies that keep facilities and equipment running. This typically includes spare parts, tools, lubricants, safety equipment, and consumables.
Unlike direct material procurement, MRO sourcing is generally more difficult to control and is often overlooked because it involves thousands of low-value transactions with high frequency, spread across multiple departments, and often carried out without formal oversight.
However, when done correctly, MRO can become a hidden cost-saving opportunity that many companies can optimize.
Companies that treat MRO sourcing as a strategic discipline consistently perform better than those that manage it reactively.
Read more: Spend Analysis in Procurement: Guide to Cost Savings
Why MRO sourcing strategies important?
Poorly managed MRO has a much broader impact, especially on business performance.
BCG reports that MRO spending, which includes spending on services and spare parts, ranges from 0.5% to 4.5% of revenue depending on the industry.
One of the biggest problems is long-tail purchasing. In one case, more than 1,300 vendors contributed only 20% of total spend but generated 45% of purchase orders, thereby increasing complexity and administrative costs.
The number of suppliers also continues to increase, from an average of 75 to 92 suppliers. In fact, companies with more than 250 suppliers have increased significantly, which worsens complexity and reduces consolidation efficiency. – The Manufacturer
In addition, reliance on a single OEM is also risky. Companies that purchase 40–70% of spare parts from a single supplier have low bargaining power and are vulnerable to supply disruptions.
Furthermore, emergency purchases are also a major source of costs because they involve premium pricing, expedited shipping costs, and high downtime risk.
Read more: AI Spend Analysis: Strategies to Reduce Costs by 40%
7 MRO sourcing strategies that have been proven to reduce costs and improve efficiency
Here are seven proven MRO sourcing strategies that can help reduce costs and improve operational efficiency:
1. Supplier consolidation
Reducing the number of suppliers while maintaining reliability and service coverage is the foundation of effective MRO sourcing. Grouping suppliers based on category and performance enables companies to build stronger relationships and gain greater negotiation leverage.
On average, companies can achieve cost savings of 12–15% through supplier consolidation. – Municipal World.
Based on a report from Procure Analytics, it is known that a food packaging manufacturer with 50 production facilities successfully achieved actual savings of 20% at the SKU level in Year 1 after consolidating MRO to preferred suppliers.
By consolidating purchases and reducing transaction volumes through aggregators, companies can reduce incremental costs in the MRO supply chain by 2–10%
2. SKU standardization & catalog management
Reducing SKU duplication, limiting unnecessary brand variations, and aligning internal users around approved parts are some of the ways to gain procurement leverage.
A cleaner catalog makes sourcing more efficient and prevents costly last-minute purchases. A standardized product list prevents maverick spending and improves ordering accuracy.
Without clear standardization, different departments tend to order similar items from different suppliers at different prices, causing inefficiencies to continue repeatedly without being realized.
3. Category-based sourcing
Segment MRO purchases into categories (for example, bearings, tools, safety equipment, consumables) and apply tailored sourcing strategies for each category.
Safety and PPE categories require strict compliance and guaranteed availability. Consumables benefit the most from consolidation and volume discounts. Critical spare parts may require dual sourcing or strategic stock agreements.
A report from IBM found that leading companies have successfully reduced material and service ordering costs by up to 52% through strategic sourcing approaches like this.
4. Vendor-managed inventory (VMI) & demand planning
Shifting from reactive purchasing to proactive demand planning is one of the most impactful changes in MRO sourcing. Aligning inventory levels with part criticality using min-max replenishment and cycle counting helps avoid both stock shortages and excess inventory.
KTBP Europe in Medium explains that a VMI program for an automotive supplier reported piece-price savings of 33.8% and lower consumption after introducing vending machines for MRO supplies.
5. Total cost of ownership (TCO) approach
Shifting the focus from unit price to total cost of ownership is a paradigm shift that distinguishes reactive procurement teams from strategic ones. TCO includes purchase price, lead time, quality, ease of transaction, storage costs, downtime costs, and disposal costs as a single metric.
According to a report from Verdantis, rationalization of OEM and third-party vendors for critical spare parts has been proven to reduce service costs by 8–10% per year while maintaining operational reliability.
This approach is generally more relevant for items where downtime has a direct impact on production.
6. Predictive maintenance-driven sourcing
Integrating maintenance planning with MRO sourcing allows companies to estimate spare part requirements, reduce emergency purchases, and extend asset lifespan.
Verdantis reported that the deployment of predictive maintenance across food and beverage facilities successfully avoided nearly 3,000 hours of downtime, with documented savings exceeding $28.9 million.
A large petrochemical plant used predictive dashboards to rationalize high-cost, low-usage items, achieving a 12% reduction in overall MRO spending while improving stock availability.
According to Mordor Intelligence, currently around 62% of discrete manufacturers in North America and Europe have at least one predictive maintenance deployment, with a median payback period of 14 months.
7. E-procurement & digital automation
Digitalizing the procurement process from requisition to payment using e-procurement platforms is useful for centralizing data, automating workflows, and enforcing purchasing controls, and acts as an enabler for all of the strategies above.
Centralized digital catalogs can standardize MRO items, prevent maverick spending, and improve the speed and accuracy of ordering. Then, guided buying channels, preferred supplier catalogs, and automated approval workflows can ensure that small purchases remain compliant with policies.
In a report by Keelvar, it is stated that companies that use advanced sourcing optimization tools have realized savings of approximately 6% in MRO costs through centralized category data and more efficient supplier negotiations.
How to implement MRO sourcing strategies: step-by-step guide
To successfully apply these strategies, here is a step-by-step approach you can follow:
1. Conduct spend analysis
The first step is to map all MRO spending across departments, facilities, and suppliers. Identify tail spend, duplicate purchases, and suppliers with overlapping coverage, and establish baseline metrics such as cost per transaction, number of suppliers, and emergency order ratios.
2. Segment and categorize MRO items
Second, classify items based on criticality, consumption patterns, and spending volume. Separate high-value strategic spare parts from routine consumables to apply the appropriate sourcing approach to each.
3. Supplier consolidation and rationalization
Third, reduce the number of suppliers strategically and target 12–15% of suppliers that account for 80% of MRO spending, then evaluate supplier performance based on fill rate, lead time, quality, and responsiveness.
4. Standardize products and processes
Fourth, build an approved product catalog with consistent naming conventions, specifications, and approved alternatives. And standardize the requisition process within a centralized platform.
5. Automate procurement workflows
Fifth, implement digital workflows for purchase requests, approval routing, and PO creation, then connect procurement to accounting and inventory systems for real-time data synchronization.
6. Establish supplier performance monitoring
Sixth, track KPIs such as on-time delivery, lead time reliability, quality compliance, and pricing consistency, then include these metrics in supplier contracts.
7. Integrate maintenance planning and sourcing
Seventh, synchronize preventive and predictive maintenance schedules with procurement planning. Use work order history and failure patterns to estimate demand and prevent emergency purchases.
8. Measure, optimize, and repeat
The final step is to continuously monitor spending trends, contract compliance, and sourcing performance. Refine workflows, renegotiate contracts, and expand automation based on the latest data insights.
Read more: Maverick Spending: How It Costs Up to 16% Expense Savings
MRO sourcing best practices
Before implementing new technology or systems, it is important to understand the fundamental principles that differentiate reactive MRO sourcing from truly strategic sourcing:
- Standardize before automation: Fix broken processes first to avoid scaling inefficiencies. Automating poor processes will only accelerate waste.
- Focus on total cost of ownership, not unit price: Include lead time, quality, and downtime costs in every sourcing decision.
- Include supplier performance metrics in contracts: Track delivery accuracy, lead time consistency, and quality compliance formally.
- Control tail spend: Guided buying channels, preferred catalogs, and clear policies help ensure that small purchases remain compliant.
- Invest in data quality: Clean item master data and accurate categorization are the foundation of every sourcing improvement.
- Involve cross-functional teams: Operations, finance, maintenance, safety, and engineering all need to be involved in MRO sourcing decisions, not just procurement teams.
How Mekari Expense supports MRO sourcing strategy
Implementing effective MRO sourcing strategies requires a system that is capable of executing, controlling, and providing visibility over every procurement transaction. This is where Mekari Expense comes in as a solution.
Mekari Expense is a comprehensive procurement and spend management platform designed to digitalize and control the entire MRO purchasing cycle from purchase request to payment within a single integrated system, part of Mekari unified software ecosystem.
Mekari Expense offers:
- Centralized Vendor Management: Maintain a standardized vendor database with approval status (unverified, pending, verified) to ensure that only registered and compliant vendors are used in MRO transactions — preventing maverick spending with unapproved suppliers.
- Product Management & Catalog Standardization: Add and manage products with price details, units, and categories in a centralized list to standardize MRO items across departments to eliminate SKU duplication and inconsistent purchasing.
- Multi-Level Approval Workflows: Set structured approval workflows based on company policies, budget thresholds, and departmental hierarchies — ensuring that every MRO purchase aligns with procurement controls before it occurs.
- Digital Purchase Request & PO Creation: Submit and manage purchase requests with automatic routing and create purchase orders complete with vendor details, products, quantities, prices, and warehouses to replace manual forms and email chains.
- Warehouse Management Integration: Connect warehouses directly with purchase orders and record goods receipts based on storage locations to keep MRO inventory records accurate and synchronized with procurement.
- AI-Powered OCR Technology: Scan invoices and automatically extract data into the system without manual input to reduce processing errors and save time in high-volume MRO transactions.
- Full Integration from PO to Payment: Connect procurement processes directly to payments and accounting (Mekari Jurnal), enabling seamless end-to-end MRO procurement without switching between applications.
Consult your business automation and procurement needs with the Mekari Expense expert team and optimize your MRO sourcing strategy more efficiently and more controlled.
References
BCG. “Capturing the MRO Advantage in Manufacturing”
The Manufacturer. “Getting a grip on MRO spend is key for manufacturing operators”
Procure Analytics. “How a Major Food Packaging Company Achieves 20%+ Savings Every Year on MRO Spend”
IBM. “Purchase order automation”
Medium KTB Europe. “MRO Sourcing: The Practical Guide (for U.S. Teams) to Cut Costs, Reduce Risk, and Keep Operations Humming”
Verdantis. “MRO Spend Analysis”
Mordor Intelligence. “Maintenance, Repair, And Operations (Mro) Market Size & Share Analysis – Growth Trends And Forecast (2026 – 2031)”
FAQ
What is MRO sourcing?
What is MRO sourcing?
MRO sourcing is the strategic process of procuring maintenance, repair, and operations supplies such as spare parts, tools, and operational equipment.
Why is MRO sourcing important for businesses?
Why is MRO sourcing important for businesses?
Because MRO spending can account for 6–10% of total operational costs. Without proper management, it can lead to overspending, downtime, and inefficient procurement processes.
How can businesses optimize MRO sourcing?
How can businesses optimize MRO sourcing?
Businesses can optimize MRO sourcing by consolidating suppliers, standardizing product catalogs, planning demand, and using digital procurement systems to improve efficiency.
How does Mekari Expense support MRO sourcing?
How does Mekari Expense support MRO sourcing?
Mekari Expense supports end-to-end MRO procurement by providing centralized vendor management, approval workflows, digital purchase order creation, and warehouse integration within a single platform.
