What Does a Company Actually Do?
Before any number makes sense, you need a simple picture of how a company makes money. Here's how to get one in a few minutes.
By the Sixth Element team · Updated Oct 6, 2026
Before you look at a single number, it helps to answer a deceptively simple question: how does this company make money? Not in a slogan — in a sentence a friend would understand.
It sounds obvious, but it's the step most people skip. And without it, every number that follows is just a number. Is $5 billion of sales a lot? Is a 10% margin good? You can't tell until you know what kind of business you're looking at.
Start with three questions
- Who pays? Shoppers, other businesses, governments, advertisers?
- What do they pay for? A product they buy once, a subscription, a service, a fee every time they use something?
- Why do they choose this company? Price, convenience, a brand they trust, something nobody else offers?
If you can answer those three, you understand more about a company than most headlines will tell you.
An example: a neighbourhood bakery
Imagine a bakery. Who pays? People in the neighbourhood. For what? Bread, pastries, birthday cakes. Why this bakery? It's close, it's good, and people know the owner.
Now you can reason about it. If a supermarket opens next door selling cheaper bread, you'd worry. If the bakery starts selling cakes to cafés across town, you'd expect sales to grow. The numbers start to mean something because you know the story behind them.
Large public companies are the same idea at a much bigger scale. A phone maker sells devices and, increasingly, services on those devices. A supermarket chain earns a small amount on a huge number of purchases. A software company might charge a monthly subscription. Each of those models behaves differently — and that's exactly why you need to know which one you're looking at.
Where to find the answer
Every U.S. public company describes its business in its annual report (the “10-K”), usually in the first section. It can be long. That's why every Sixth Element company page opens with a short, plain description, plus the sector and industry the company belongs to — so you can see who it's comparable with.
Numbers tell you what happened. Understanding the business tells you why it matters.
How money moves through a business
Customers
buy bread and cakes
The bakery
pays for flour, staff, rent
$88 costs, interest, taxes
$12 net profit
Why this matters
Every later question — is it growing, does it make money, is it safe, is the price reasonable — depends on what kind of business it is. A 5% profit margin is thin for a software company and normal for a supermarket. Knowing the business is how you tell the difference.
Try it in Sixth Element
Want to see this for a real company? Every Sixth Element company page starts with what the business does, in plain words.
General education, not investment advice. Examples use invented businesses and illustrative numbers.
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