The Reliability P&L Diagnostic
A board-ready commercial case for your reliability function. Three phases. Ninety days.
You know what your maintenance and reliability function costs. What you almost certainly cannot get, on demand, is the other half of the picture: what that spend returns, what it is exposed to, and whether it is creating value or consuming it. The Reliability P&L closes that gap. It is the financial statement the function has never had.
Fixed scope · Fixed deliverables · A ninety-day end date
The number your reliability function cannot give you
Every other function reports in the language of the business. Reliability does not.
Production has a tonnage figure. Sales has a revenue figure. Capital projects come with a payback. Reliability arrives with availability percentages and compliance scores, which tell you whether the work got done, not what it was worth. So when capital tightens, the reliability line is debated on trust rather than on a defensible commercial position.
The Reliability P&L Diagnostic is a fixed-scope, 90-day engagement that produces your operation’s first Reliability P&L: a one-page, board-readable statement of what the reliability function is exposed to, what it costs, what unreliability has already cost, and what it returns.
What the Diagnostic produces
Three phases. Each ends in a deliverable you can use from the day it lands.
Phase 1 · Days 1 to 30
Diagnose
You receive: your Reliability P&L Statement.
A consolidated view of the function across asset criticality, failure modes, total spend, and the cost of last year’s unreliability, resolving to your current Reliability Margin.
Phase 2 · Days 31 to 60
Quantify
You receive: your Reliability Investment Case.
Three to five prioritised initiatives, each with NPV, IRR, and payback, stress-tested against your production plan and capital constraints. The funded shortlist, sized in the same terms as every other call on capital.
Phase 3 · Days 61 to 90
Sequence
You receive: your Reliability Operating Plan.
The twelve-month roadmap your operations leadership runs the function against, with the governance model and a KPI set that ladders to EBITDA rather than to MTBF.
The five lines of a Reliability P&L
Five lines. Each one a question you already ask of every other function.
- Revenue at Risk. The expected production loss, in dollars, from the current condition of the asset base over the next twelve months.
- Cost of Reliability. Total annual spend on the function, loaded across every cost centre and capital account.
- Cost of Unreliability. What unreliability actually cost the business in the last twelve months, including the second-order costs most operations never total.
- Reliability Margin. Revenue at Risk avoided, plus Cost of Unreliability avoided, minus Cost of Reliability. Whether the function creates value or consumes it.
- The Reliability ROI Curve. The marginal return on the next reliability dollar, and where to direct it.
Who it is for
Asset-intensive operations facing a decision on capital.
The Diagnostic produces the largest return where annual maintenance and reliability spend is material, unplanned downtime matters to the business case but has never been costed at a commercial level, and a budget cycle, capital round, or strategic review is approaching where the function needs a defensible position.
It is commissioned at the executive level, with a nominated sponsor at GM or operations-director level.
What it asks of your operation
Fixed scope. Fixed deliverables. A ninety-day end date. The commercial structure is part of the product.
Request a Reliability P&L briefing
The briefing is a working session with your leadership team. We walk the five lines through your operation, show you what your Reliability P&L would surface, and agree whether the full Diagnostic is worth commissioning. It is where the conversation about reliability starts on commercial terms.
We will come back within one business day to arrange it.
Dave Alexander, Managing Director, HolisticAM