7 Ways to Evaluate Procurement Spend

Public procurement isn’t just about how much you buy - it’s about how wisely you buy.

Every tender, framework, and contract generates data that reveals how your organization uses public funds. Yet for many buyers, procurement spend data remains underused - scattered across systems, fragmented by departments, or trapped in spreadsheets that tell you what was spent but not why or how well.

Evaluating your procurement spend gives you the visibility to make better decisions - reducing risk, improving efficiency, and ensuring every euro, krone, or pound delivers real value.

Here are seven things every public organization should look at when analyzing procurement spend - and how to turn that insight into action.

1. Spend Visibility and Data Accuracy

You can’t optimize what you can’t see.

The first step in evaluating procurement spend is ensuring your data is clean, complete, and centralized. Many organizations still manage procurement data across multiple systems - finance tools, departmental records, or legacy databases - making it difficult to get a single view of total spend.

Without consistent data, category analysis, supplier management, and performance tracking all become unreliable.

What to do:

• Consolidate procurement data into one platform for full visibility.
  
  

• Standardize data formats (supplier names, categories, contract IDs).
  
  

• Identify gaps or inconsistencies in reporting.

Modern procurement platforms like Mercell make this process easier by integrating purchasing, contract, and supplier data in one environment - giving you a single source of truth for spend analytics.

2. Supplier Concentration and Dependency

Relying too heavily on a small group of suppliers can create hidden risks. If one fails to deliver - or increases prices unexpectedly - it can disrupt critical services.

Spend analysis helps you identify supplier concentration by showing how much of your total budget flows to your top vendors. Ideally, your spend portfolio should balance stability with competition.

What to look for:

• The percentage of total spend across your top five or ten suppliers.
  
  

• Over-reliance on single suppliers within essential categories.
  
  

• Supplier overlaps across departments or entities.

What to do:
Use this insight to diversify your supplier base or create contingency plans. Encourage competition through frameworks or dynamic purchasing systems (DPS).

A diversified supplier ecosystem not only reduces risk - it encourages innovation and fairer pricing.

3. Category Spend and Demand Patterns

Understanding where your money goes - and why - is key to strategic procurement.

Break down your spend by category (e.g., IT, construction, facilities, professional services) and by department. This helps you see which areas drive the most procurement activity, which categories could benefit from consolidation, and where demand patterns may be changing.

What to look for:

• Top spend categories and year-over-year changes.
  
  

• Opportunities for category aggregation or framework use.
  
  

• Seasonal or cyclical demand patterns that could inform planning.

What to do:
Use data to design smarter sourcing strategies. For example, if multiple departments buy similar products independently, centralize that spend to negotiate better terms.

Category visibility transforms procurement from reactive buying to proactive planning.

4. Maverick or Off-Contract Spend

Even with the best procurement processes, some purchases slip through the cracks. Maverick or off-contract spend - purchases made outside approved frameworks or procedures - can quietly erode compliance and value.

Left unchecked, it leads to higher costs, reduced oversight, and audit challenges.

What to look for:

• Transactions not linked to existing contracts or approved suppliers.
  
  

• High volumes of low-value purchases made manually or on short notice.
  
  

• Departments bypassing the tendering process.

What to do:
Introduce digital approval workflows and clear reporting to capture all procurement activity in one place. Train staff on why compliance matters - and make the approved route the easiest one to follow.

Producement platforms can flag off-contract activity automatically, giving procurement teams visibility and control before issues escalate.

5. Contract Performance and Value for Money

Winning a contract doesn’t guarantee good performance. To ensure value for money, public buyers must regularly evaluate how suppliers are performing against their commitments - on quality, delivery, service, and outcomes.

What to look for:

• Supplier KPIs (timeliness, quality, responsiveness).
  
  

• Contract extensions or price changes over time.
  
  

• Discrepancies between promised and delivered outcomes.

What to do:
Establish clear performance measures in every contract and track them consistently. Combine qualitative feedback (from users) with quantitative data (delivery rates, cost variance).

A strong performance management process not only ensures accountability - it also informs future award decisions.

6. ESG and Social Value Impact

Procurement spend is one of the most powerful tools public organizations have to drive positive social and environmental change. Yet measuring that impact can be challenging.

Buyers are increasingly required to report on sustainability, diversity, and social value outcomes - but these indicators often sit outside traditional financial analysis.

What to look for:

• Spend with SMEs or local suppliers.
  
  

• Contracts supporting carbon reduction, renewable energy, or circular economy goals.
  
  

• Social initiatives (e.g., apprenticeships, community impact).

What to do:
Integrate ESG metrics into your spend analysis. Tag contracts by sustainability objectives, and track supplier progress over time.

With Mercell, buyers can align procurement activity directly with ESG goals - turning spend into a driver of policy success, not just budget management.

7. Process Efficiency and Cost of Procurement

How much does it actually cost to procure something?

Every tender involves administrative time, evaluation hours, and documentation. Evaluating procurement efficiency helps you understand the hidden costs of your processes - and where automation or standardization could save time and money.

What to look for:

• Average time from tender publication to award.
  
  

• Manual tasks (document handling, approvals, communication).
  
  

• Duplicate efforts across departments or teams.

What to do:
Streamline workflows using digital procurement platforms. Automate repetitive steps, store reusable templates, and centralize communication.

With Mercell, public buyers can cut administrative effort dramatically - freeing teams to focus on strategy, supplier relationships, and outcomes instead of paperwork.

From Spend Insight to Action

Evaluating procurement spend isn’t just about looking backward - it’s about shaping what comes next.

When you understand where your money goes, which suppliers deliver value, and where your processes slow down, you can make smarter, data-driven decisions that improve performance, compliance, and transparency.

Spend analysis turns procurement into a strategic asset - one that drives efficiency, sustainability, and trust across the public sector.