Separate revenue scale from revenue dependability
Start with monthly revenue by customer, product and type of contract. Identify whether growth came from new customers, higher prices, more activity or acquisitions. These sources may have different implications for future performance and the costs needed to sustain it.
A recurring invoice is not automatically recurring economic value. Contracts can expire, volumes can change and service obligations can become expensive. Investigate renewal terms and actual customer behaviour alongside the description used in the management presentation.
Look at retention through customer cohorts
Compare customers acquired in the same period and track revenue over time. Distinguish customers who leave from those who spend less. If growth from new customers masks losses among existing ones, the headline revenue trend may overstate the stability of the base.
Use definitions consistently. State whether retention is measured by customer count or revenue and whether expansion is included. A small dataset may be volatile, so present the underlying numbers. Do not treat a metric calculated for one business model as directly comparable with a differently defined public-company metric.
Analyse concentration with operational context
A hypothetical company earns £1 million, of which one customer contributes £300,000. That is 30% revenue concentration, but the effect of losing that customer depends on contribution, committed costs, notice terms and the ability to replace work. The percentage is the start of the question.
Prepare a customer-level contribution view and a realistic transition case. A long trading relationship does not remove risk if the contract can end quickly. Equally, a concentration figure should not trigger an automatic percentage reduction without examining the evidence.
Connect customer economics to earnings
Include delivery labour, support, returns, commissions and other relevant costs when evaluating customer profitability. A high-revenue contract may consume scarce resources or require unusually long credit. Account for what the business needs to maintain the relationship after an owner exits.
Reconcile the customer analysis to the company’s total results. Allocations should be explained and tested rather than presented as precise facts. Separate direct contribution from a fully allocated margin so that the reader can understand which costs would actually change if a contract ended.
Check collections and contract evidence
Review aged debtors, disputed invoices and subsequent receipts alongside recognised revenue. Revenue and cash can differ for legitimate timing reasons, but persistent gaps need explanation. Identify whether deposits, milestones or annual prepayments distort a simple monthly comparison.
Keep evidence proportionate and confidential. An initial valuation discussion can use anonymised concentration figures and contract summaries. Detailed agreements and customer data should be shared through an agreed channel once access, scope and confidentiality are established.
Use a customer cohort to test the story
Choose a group of customers present at the start of a period and reconcile their subsequent revenue. Show departures, reduced spending, expansion and pricing changes separately. Compare the result with the headline company growth. This helps identify whether the existing base is strengthening or whether new sales are replacing losses that the total revenue figure conceals.
| Area | Evidence to examine | Question to resolve |
|---|---|---|
| Retention | Opening customer group and later revenue | Separate lost customers from reduced spend. |
| Expansion | Additional work from the same group | Check whether growth required materially more delivery cost. |
| Collections | Invoices, disputes and receipts for that group | Distinguish recognised revenue from cash realisation. |
Translate evidence into valuation assumptions
Revenue quality can affect the forecast, the assessment of earnings and the interpretation of comparables. Avoid counting the same risk repeatedly without explaining where it enters the analysis. Show how the conclusion changes under a plausible retention or concentration scenario.
Consult EFC can discuss a business valuation that considers earnings, cash and commercial evidence within an agreed brief. Start with why you need the valuation and the records available. The objective is an explainable conclusion, not a promise that recurring revenue always commands a particular multiple.
Your preparation checklist
- Split revenue by customer, contract type and period.
- Document retention definitions and underlying customer movements.
- Test concentration against contribution and committed costs.
- Reconcile revenue quality findings to the valuation assumptions.
Frequently asked questions
Does recurring revenue always mean a higher valuation?
No. Retention, pricing, margins, service obligations and the evidence behind future receipts all matter.
Is there a standard discount for one large customer?
There is no universal percentage appropriate to every case. Investigate the contract, earnings effect and realistic response to a loss.
Can turnover alone show what my business is worth?
Turnover describes scale. It does not by itself establish sustainable earnings, cash generation, risk or the value of a particular ownership interest.
Sources and scope
This is general preparation guidance. Worked examples are original hypothetical illustrations, not client outcomes, market multiples or individual advice. Agree the purpose, evidence and scope before commissioning professional work.
Professional background: ICAEW business and share valuation resources and IVSC standards overview. These links provide context and do not imply endorsement, assurance or compliance for an individual engagement.
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