For organisations operating in complex, asset-rich environments, data is everywhere — but not all of it is useful. Key performance indicators (KPIs) are what transform raw data into insight, enabling maintenance and programme teams to track what matters, act earlier, and ultimately deliver more value.
Whether you’re maintaining critical infrastructure or managing a multi-year capital programme, having the right metrics in place — and understanding what they’re telling you — is essential to performance.
Maintenance KPIs: What Asset Data Should Really Be Telling You
A well-implemented CMMS (Computerised Maintenance Management System) isn’t just a place to log jobs — it’s a foundation for proactive, insight-led maintenance. The following KPIs help teams move from reactive to predictive modes of working:
- Work Order Completion Rate
Measures the percentage of scheduled work orders completed in a given period. It’s a simple indicator of maintenance throughput, but also reveals bottlenecks in resource planning or workflow. - Mean Time Between Failures (MTBF)
A core metric for asset reliability. A rising MTBF often signals that preventive strategies are working. A declining one? Time to investigate. - Preventive Maintenance Compliance
This looks at whether planned maintenance is happening on schedule. Low compliance can increase the risk of failure, even if other KPIs seem healthy. - Asset Downtime
Tracks how long critical assets are unavailable due to faults or repairs. Reducing unplanned downtime is often one of the clearest ways to improve operational performance. - Maintenance Cost Trends
Monitoring costs across labour, materials and third-party support gives teams a clearer picture of spend — and where efficiencies might lie. - User Adoption and Data Completeness
Without consistent use, even the best systems become unreliable. Measuring user engagement and data quality is key to ensuring that insights are built on solid ground.
Programme KPIs: Visibility Across the Bigger Picture
At the project or programme level, the focus shifts — from asset reliability to delivery performance. These KPIs help capital delivery teams track progress, manage change, and course-correct before issues escalate:
- Schedule Variance
Measures whether key milestones are being hit. It’s not just about meeting deadlines — it’s about identifying the reasons when they’re missed. - Cost Performance Index (CPI)
Compares planned versus actual spend. A dip in CPI might highlight unforeseen risks or ineffective resource use. - Change in Scope
Tracks how project scope evolves over time. Frequent or unplanned changes can destabilise delivery and impact stakeholder confidence. - Stakeholder Satisfaction
While harder to quantify, regular feedback from key stakeholders can reveal issues that performance metrics miss. - Resource Utilisation
Analyses how efficiently people and equipment are being deployed. Useful for workload balancing and future planning. - Risk Mitigation Effectiveness
Monitors how well risks are being identified, tracked and closed. It’s a key indicator of project health, especially in complex programmes.
Insight is Only Useful If It’s Used
Tracking KPIs is only valuable if those indicators lead to better decisions. That’s why it’s not just about what you measure — it’s about who sees the data, when, and in what format.
The best systems don’t just report performance. They surface the anomalies, patterns and blind spots that allow teams to act early — reducing downtime, avoiding overrun, and protecting long-term value.
