Agency performance metrics

Direct answer

For this review, prioritize profit margin, revenue per employee, utilization, DSO, client retention, and project margin.

Why this question comes up

Owners want a simple scorecard but get buried in vanity metrics. This guide turns that concern into a review that can be repeated with a defined period, consistent inputs, and a visible trail back to the records.

Records to gather

• Time entries by person, client, and project, with billable flag
• Client invoices and any write-offs or discounts applied
• Payroll and contractor cost by person
• Project budgets or estimates against actual hours
• Retainer agreements with scope and hours included

Review workflow

1. Start with billable utilisation, not headcount. Revenue capacity is billable hours available, not people employed. A 20-person agency with 55% utilisation has the delivery capacity of an 11-person agency at 100%.
2. Separate rate from volume. Revenue can fall because you billed fewer hours or because effective rate dropped through discounting. The fix differs entirely.
3. Compute effective rate, not list rate. Divide revenue actually collected by hours actually worked. The gap between list rate and effective rate is where scope creep and write-offs hide.
4. Look at project margin, not just agency margin. A healthy blended margin routinely conceals two or three projects losing money.
5. Check realisation. Hours worked versus hours billed versus cash collected. Each step leaks, and each leak has a different cause.

What a useful answer should include

• Billable utilisation by person and team, with the denominator defined
• Effective hourly rate alongside list rate, and the gap explained
• Project-level margin, not only an agency-wide figure
• Realisation from hours worked through to cash collected
• Non-billable time categorised — internal, business development, admin
• The period and whether it includes contractors

Common failure modes

• Reporting blended margin only. It hides the loss-making projects that are the actual problem.
• Using list rate for capacity planning. Effective rate is often 15–30% lower once discounts and write-offs land.
• Undefined utilisation denominators. Available hours, contracted hours, and total hours give very different percentages. State which.
• Ignoring unbilled work in progress. Hours worked but not yet invoiced are real cost with no revenue recorded against them yet.

Community context

The linked community posts show why people search for this topic and which parts create confusion in practice. They are anecdotal. Use the reference sources and your organization’s policies for accounting treatment, tax, compliance, and final decisions.