How to Value a Company: Multiples, DCF and Asset Value

How to value a company: three lenses on one business

Valuing a company means answering one question, what is this business worth, and there are only three honest ways to get at it. You can ask what similar businesses sell for, which is relative valuation. You can ask what the company's future cash is worth today, which is a discounted cash flow. Or you can ask what the things it owns would fetch, which is asset-based valuation.

Each lens answers a different question, and none is complete on its own. Multiples tell you how the market is pricing businesses like this one. A DCF tells you what the business is worth to a patient owner if your forecast holds. Asset value tells you what is left if the story fails. All three are attempts to approximate the same underlying quantity, the company's intrinsic value, from different directions.

The craft is matching the tool to the business in front of you. The sections below take the same hypothetical company, a steady operator earning $5 per share, through each lens.

One preliminary: not every company can be valued. Some businesses resist all three lenses at once, no stable earnings for a multiple, no forecastable cash for a DCF, no meaningful assets to total. The professional response to that combination is not a fourth method. It is a pass, because a valuation you cannot defend is a guess with a spreadsheet attached, and the world is full of companies that are easier to appraise.

When do multiples do the job?

Multiples work best when the business is stable, profitable and has genuine peers to compare against. A multiple is just price divided by a fundamental, and using one to value a company is a two-step move: pick the fundamental, then ask what a sensible multiple of it looks like.

Value per share = a sensible multiple x the fundamental per share
14 to 18 x $5.00 of earnings = $70 to $90

Say our company earns $5 per share and its closest peers, businesses with similar growth and returns on capital, have traded between 14 and 18 times earnings across a full cycle. That brackets the stock between $70 and $90. In ten minutes you have a defensible band, which is exactly what relative valuation is for, and the price-to-earnings ratio is usually where it starts.

The weakness is that multiples inherit the market's mood. If the whole peer group is expensive, "in line with peers" just means expensively priced in good company. And a single ratio can mislead badly when it is the wrong ratio for the business model, a problem the relative valuation article treats at length.

Two refinements make the quick version sturdier. Normalize the fundamental first: use a typical year's earnings rather than a blowout or a disaster, and average several years for anything cyclical. Then read a second multiple alongside the first; an earnings multiple paired with a free cash flow yield catches most accounting distortions, because profits can be dressed up while cash is harder to fake.

When does a DCF earn its keep?

A discounted cash flow fits businesses whose cash you can forecast with a straight face: steady demand, recurring customers, visible economics. You project free cash flow for a run of years, add a terminal value for everything after, and discount the lot back to today. The full mechanics, with a worked table, are in discounted cash flow.

Suppose an honest DCF on our $5-per-share earner lands near $80. That is useful twice over. It gives you a value grounded in the business rather than the market, and it corroborates the $70 to $90 band the multiples produced. Two independent methods pointing at the same neighborhood is about as much confidence as valuation ever offers.

The weakness is sensitivity. Small, defensible changes in growth or discount assumptions swing the output by a third or more, so a DCF rewards discipline and punishes wishful thinking. It is the wrong tool for young companies without cash flow, cyclicals in mid-swing, and turnarounds, where the forecast is closer to fiction than estimate.

Predictable is doing real work in that sentence. It means demand that does not swing with fashion, customers who renew without being begged, pricing the company controls, and enough operating history to test your assumptions against. A subscription business retaining 95 percent of its customers each year qualifies. A miner whose cash flow doubles and halves with a commodity price does not, and no amount of spreadsheet effort changes that.

When is asset value the right floor?

Asset value matters when the balance sheet is the business, or when the going-concern story is in doubt. For most operating companies it is a floor rather than an estimate: the number that catches you if the earnings thesis fails.

For banks and insurers, book value is central because their assets and liabilities are financial and marked close to reality, which is why the price-to-book ratio still anchors valuation in those industries. In deep distress, liquidation value takes over. Benjamin Graham built his early record buying companies below net working capital in the decades after 1929, though such bargains have been rare for a long time.

Say our company carries tangible book value of $45 per share. That figure sits far below the earnings-based range, and most of the time it is irrelevant. Its job is to tell you how far the floor is beneath you. For asset-light businesses the floor can be misleading in the other direction, because the best assets, brands, software and customer relationships, never appear on the balance sheet.

Asset value also disciplines the other two lenses. If your earnings-based estimate values a company at twelve times its tangible assets, you are asserting that the invisible assets, brand, switching costs, distribution, are worth eleven times the visible ones. Sometimes that is exactly right; the best businesses earn their returns on assets accountants cannot see. Saying the assertion out loud is the test of whether you believe it.

How do the three answers fit together?

You triangulate: run the methods that fit the business, then trust only the territory where they overlap. For our example, multiples said $70 to $90, the DCF said about $80, and book value marked a $45 floor. A sensible conclusion is a working range of $70 to $90 with $80 as the center of gravity.

The table is the map; the decision still needs a price. At $95 the stock sits above everything defensible and the work says walk away. At $55, some 21 percent below the low end of the range, it starts to get interesting, provided you can also explain why the market is offering the discount, the second half of when a stock is undervalued. Either way, act only with a margin of safety between your estimate and your price, because every number above is an estimate.

Treat disagreement between methods as information rather than noise. When the DCF says $80 and the peer multiples say $55, something specific is being claimed: your forecast is kinder than the market's, or the peer group itself is depressed, or the business differs from its comparables in a way one method captures and the other misses. Working out which of those is true will teach you more about the company than either estimate did on its own.

Where to go from here

Pick one method and learn it properly before touching the others; the DCF article's worked example is the natural start, and the relative valuation guide pairs with it. Before running any of them on a real business, read the valuation mistakes that quietly wreck each method. Then put two candidates side by side in the compare tool and practice on live financials.