Cost structures, margins and capital intensity across industries
Typical gross and operating margins and capital needs by industry, from free NYU Stern data, and how to use a benchmark in a case.
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Key takeaways
- Industries differ in where each dollar of sales goes (materials, people, research or machines), so a margin that is healthy in one industry can be a warning sign in another.
- Common mistakes: Judging a margin without an industry benchmark.
- Gross margin: revenue minus the direct cost of what was sold (COGS), divided by revenue.
- Operating margin: operating profit (EBIT, profit before interest and tax) divided by revenue.
- Capital intensity: how much a business must invest in long-lived assets (factories, networks, aircraft, power plants) to earn its sales.
Key idea
Industries differ in where each dollar of sales goes (materials, people, research or machines), so a margin that is healthy in one industry can be a warning sign in another.
Three measures, in plain words
- Gross margin: revenue minus the direct cost of what was sold (COGS), divided by revenue. It shows how much of each dollar is left after making or buying the product.
- Operating margin: operating profit (EBIT, profit before interest and tax) divided by revenue. It shows what is left after all the costs of running the business.
- Capital intensity: how much a business must invest in long-lived assets (factories, networks, aircraft, power plants) to earn its sales. One simple measure is sales to invested capital: the dollars of sales earned per dollar of capital invested. A low number means a capital-heavy business.
| Industry (data provider's name) | Gross margin (percent) | Operating margin before tax (percent) | Sales per USD 1 of invested capital |
|---|---|---|---|
| Software (System & Application) | 71.7 | 33 | 1.54 |
| Drugs (Pharmaceutical) | 71.7 | 29.5 | 1.11 |
| Semiconductor | 59 | 35.3 | 1.21 |
| Telecom. Services | 58.8 | 20.5 | 0.6 |
| Beverage (Soft) | 54.7 | 20.5 | 1.54 |
| Utility (General) | 44.2 | 23.5 | 0.3 |
| Hospitals/Healthcare Facilities | 39.1 | 13.4 | 1.95 |
| Oil/Gas (Integrated) | 36.1 | 11.3 | 1.02 |
| Retail (General) | 33.2 | 6.8 | 3.51 |
| Restaurant/Dining | 32.2 | 15.8 | 1.51 |
| Retail (Grocery and Food) | 26.3 | 2.3 | 4.65 |
| Air Transport | 24.8 | 5.3 | 1.8 |
| Engineering/Construction | 15.5 | 6.5 | 4.36 |
| Steel | 12.3 | 4.1 | 1.8 |
| Auto & Truck | 10.4 | 2.3 | 1.08 |
| Chemical (Basic) | 9.3 | 2.7 | 1.49 |
| All US companies except financials | 34.4 | 13.1 | 1.43 |
Source: Aswath Damodaran, NYU Stern, margin and capital expenditure datasets, US companies, data as of January 2026. Approximate averages, rounded to one decimal. Individual companies, and other countries, can differ a lot. Gross margin depends on how each company classifies its costs, so compare within an industry.
So-what
Software and pharma keep over 70 cents of each dollar after direct costs; grocers and carmakers keep about 10 to 26 cents. Utilities and telecom need far more capital per dollar of sales than retailers or builders.
Damodaran publishes the same tables for Europe, Japan, emerging markets, India, China and the whole world on his free data page. When your case is set in one region, use that region's file if you can. Say the source and the date when you quote a benchmark.
| Cost structure | Where most of the money goes | Examples | What a case checks first |
|---|---|---|---|
| Materials-heavy | Goods bought for resale, or raw materials | Grocery retail, carmaking, basic chemicals, steel | Purchase prices, product mix, waste, and input prices such as energy |
| People-heavy | Salaries of skilled staff | Hospitals (staff pay and related costs were about 56 percent of US hospital costs in 2024, per the American Hospital Association), schools, consulting, call centres | Staff productivity, utilization, wage rates, staffing ratios |
| Asset-heavy | Buying and maintaining long-lived assets (shown as depreciation and interest) | Power utilities, telecom networks, airlines, steel mills | Asset utilization, capital spending plans, regulated returns, the cost of financing |
| Research-heavy | Research and development | Pharma (R&D about 21 percent of sales in the US data), software (about 16 percent on average across US-listed software firms; young subscription software firms usually spend more), biotech | Pipeline productivity, return on research, years of patent protection |
| Marketing-heavy | Brand building, advertising and trade promotion | Soft drinks, household products, apparel (selling and general costs of about a third or more of sales in the US data) | Return on marketing spend, distribution, price and promotions |
So-what
Know the biggest cost bucket before you start: it is usually where the case answer is.
Worked case
Is a 3 percent margin good?
The prompt
Client A is a grocery chain in Poland with revenue of PLN 8,000 million and operating profit of PLN 240 million. Client B is a software company with the same operating margin. Using the benchmark table above, is each margin good? Then, using the sales-to-capital figures (grocery 4.65, software 1.54, general utility 0.3), how much capital would each of these three kinds of business need to add PLN 1,000 million of yearly sales?
The structure
- Compare with the right industry, then check capital needs
- Client margin versus industry benchmark
- Capital needed = new sales / sales per unit of capital
Working it through
1. Grocer margin
Operating profit divided by revenue.
Grocer operating margin (percent):240 ÷ 8,000 × 100 = 32. Grocer versus benchmark
Compare with about 2.3 percent for US grocery retail.
Grocer margin above benchmark (points):3 - 2.3 = 0.73. Software versus benchmark
Compare 3 percent with about 33 percent for US software.
Software margin as a share of benchmark (fraction):3 ÷ 33 = 0.090914. Capital for the grocer
PLN 1,000 million of sales divided by 4.65.
Capital needed, grocery (PLN millions):1,000 ÷ 4.65 = 2155. Capital for software
Divided by 1.54.
Capital needed, software (PLN millions):1,000 ÷ 1.54 = 6496. Capital for a utility
Divided by 0.3.
Capital needed, utility (PLN millions):1,000 ÷ 0.3 = 3,333
The recommendation
I would treat the grocer's 3 percent margin as healthy and the software company's 3 percent as a problem to diagnose, because each must be judged against its own industry. First, the grocer beats the grocery benchmark of about 2.3 percent by 0.7 points. Second, the software company earns less than a tenth of the 33 percent software benchmark. Third, growth needs very different capital: about PLN 215 million for the grocer, PLN 649 million for software and PLN 3,333 million for a utility, per PLN 1,000 million of new sales. The risk is that a US benchmark misleads for Poland, so as a next step, find a Polish grocery benchmark.
"For a grocer, an operating margin of 2 to 4 percent is normal, so 3 percent is not the problem. I would look instead at growth and at how much capital new stores need." One sentence like this shows the interviewer you know the industry.
Judging a margin without an industry benchmark. Quoting a benchmark without its source, date or region. Comparing gross margins across industries (companies put different costs into COGS). Ignoring capital: a high margin that needs huge investment can give a lower return than a thin margin on little capital.
A carmaker has revenue of EUR 50 billion and cost of goods sold of EUR 44.8 billion. What is its gross margin, in percent?
A telecom operator's sales to invested capital is about 0.6. Roughly how much capital does it need to support USD 3 billion of yearly sales, in USD billions?
Which business would you expect to have the highest operating leverage, meaning its profit swings most when sales change?
A software company and a grocer both report an 8 percent operating margin. What is the best reading?
What does a low sales-to-invested-capital figure, for example 0.3, tell you?
Which cost is usually the largest share of a hospital's expenses?
Sources for this lesson (4)
- Aswath Damodaran, NYU Stern: operating and net margins by industry (US), data as of January 2026
- Aswath Damodaran, NYU Stern: capital expenditures by industry (US), data as of January 2026
- Aswath Damodaran, NYU Stern: data page with US, Europe, Japan, emerging markets and global industry datasets
- American Hospital Association, The Cost of Caring: Challenges Facing America's Hospitals in 2025 (figures for 2024)
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