Business diagnosis: how often to review a company and what to look for

People often visit a doctor only when pain interferes with daily life. Businesses follow a similar pattern: diagnosis begins after sales fall, partners come into conflict, or a cash gap appears. By then, the space for decisions has narrowed and change must be carried out under pressure.

A stable company should conduct a comprehensive diagnosis at least once a year and review key indicators monthly. An additional review is advisable before rapid growth, a major investment, a new business line, a change of leadership, or entry into another market.

Accounting results alone are not enough. Diagnosis connects product profitability, the cash cycle, team capacity, sales quality, decision speed, and process dependence on particular people. A problem that looks like a shortage of customers may actually be weak conversion, incorrect pricing, or an internal production constraint.

A useful diagnosis ends not with a hundred-page report but with priorities. Management should see the main causes of loss, estimate the effect of changes, assign ownership, and select control indicators. The review then becomes a tool for managing the future rather than auditing the past.