How a Company Actually Makes Money
Trace revenue to profit and you understand the business. Everything else is commentary.
Before any ratio or chart, ask the most basic question: how does this company actually make money? If you can explain that in two sentences, you understand the business. If you can’t, no amount of analysis willArranging how your wealth passes on after death. save you.
- It sells something (a product or service) → that’s revenue (the “top line”).
- It pays the costs of making and selling it → cost of goods + operating expenses.
- What’s left after all costs, interest and tax → net profit (the “bottom line”), which belongs to owners.
Every company, from a chaiwala to an IT giant, follows this one chain: revenue → costs → profit. Master this chain for a business and the entire income statementA record of revenue, costs and profit over a period. (a later lesson) becomes obvious — it’s literally just this chain written out in rows.
ExampleA shoe company sells ₹100 of shoes. Materials + labour cost ₹60 (gross profit ₹40). Marketing, salaries, rent take ₹25 (operating profitEarnings before interest, tax, depreciation, amortisation. ₹15). Interest and tax take ₹5. Net profit: ₹10 — the owners’ shareA unit of ownership in a company. of every ₹100 sold.
Key takeawayEvery business runs revenue → costs → profit. If you can’t explain how a company earns in two sentences, you don’t understand it yet.
FAQs
Why do some big-revenue companies make no profit?
Because costs (or interest) eat all the revenue. High sales mean nothing if the business spends more than it earns — which is why profit, not revenue, is what ultimately matters to owners.