Revenue Multiple

A revenue multiple shows how much a company is worth relative to its revenue. If a startup earns 10 million euros a year and is valued at 80 million euros, the revenue multiple is 8 — or simply: “8x.” The number says nothing about whether the company is profitable. It only says how many years' worth of revenue investors are willing to pay. That’s precisely why this metric is especially common in industries where profits are still a long way off — first and foremost tech and AI.

Making valuations comparable without profits

Many startups post losses for years. They immediately reinvest every euro they earn back into growth. A classic metric like the price-to-earnings ratio — comparing a company’s value to its annual profit — simply doesn’t work in that case: if there’s no profit, you can’t use it to value the company.

The revenue multiple solves this problem. Revenue is almost always present, even when profits are not. Investors, journalists, and analysts can use it to quickly compare whether a company is valued more expensively or more cheaply than a similar one. An AI software provider at 20x is considered highly valued; a mature industrial conglomerate at 1x is considered cheap — and this difference can be read off immediately.

Importantly, though: a high multiple doesn’t automatically mean a valuation is excessive. It means investors expect strong future growth. The faster a company grows, the more “future revenue” investors are buying along with it — and the higher the multiple turns out to be.

What’s behind the multiple mathematically

The revenue multiple is a division: company value divided by annual revenue. Revenue usually refers to the trailing twelve months, though sometimes it refers to the projected revenue for the coming year — in which case it’s called a “forward multiple.” A forward multiple often looks smaller because the expected revenue is larger than the revenue achieved so far. Anyone comparing figures must therefore always check which basis was used.

For technology companies, it’s often not total revenue that’s used, but only recurring revenue — that is, income from subscriptions or license agreements that flows reliably and regularly. This figure is called ARR, short for “Annual Recurring Revenue.” A multiple based on ARR values a software subscription business more precisely than a multiple based on total revenue, which also includes one-time payments.

A common misconception: the multiple alone says nothing about whether an investment makes sense. Two companies both at 10x can develop in completely different ways — depending on how fast they grow, how stable their customers are, and how much they have to spend to generate each new dollar of revenue.

Revenue multiples in tech news and AI debates

The metric constantly appears in reports about AI companies. When OpenAI closed a funding round in 2024 at a valuation of around 150 billion US dollars, while reporting estimated annual revenue of 3 to 4 billion dollars, the revenue multiple stood at over 40x. Numbers like these spark debates: is this justified, or is a bubble forming?

For comparison: classic software companies were valued at 5x to 15x for a long time. Values of 30x or more are considered exceptional and are usually tied to the expectation that the AI industry will fundamentally transform the entire economy. Whether that expectation is realistic cannot be read from the multiple itself — it only shows how much confidence investors currently bring to the table.

The multiple also plays a central role when buying or selling entire companies. Advisors and investment banks use it as an initial reference point for negotiating a purchase price. When an acquisition closes at an unusually high multiple, financial and tech media regularly report on it — because it shows how much a buyer is betting on future growth.