Revenue (Top Line)

Revenue is the total money a company brings in from selling its products or services before any costs are subtracted. It sits at the very top of the income statement, which is why it is called the top line. Revenue shows the scale of a business and how fast its sales are growing.

Track revenue growth over time and compared with competitors to judge whether a business is expanding or stalling. Rising revenue is healthy, but it matters more when paired with profits, since a company can grow sales while still losing money. Watch for steady, durable growth rather than one-off spikes.

If a company sells 2 million units at 25 dollars each, its revenue is 50 million dollars. If next year it sells 2.4 million units at the same price, revenue rises to 60 million dollars, a 20 percent increase that signals strong demand.