The Business Model (How They Make Money)

Caterpillar Inc. (CAT) makes its money by being a global powerhouse in heavy machinery and engines, essentially building the foundational tools for the world's infrastructure and resource industries. Think of them as the company that provides the big yellow machines you see at construction sites, in mines, and powering large facilities.

Their core business revolves around designing, manufacturing, and selling a wide range of equipment, including excavators, bulldozers, loaders, and mining trucks. They also produce powerful engines for various uses, from powering ships and locomotives to generating electricity. Beyond just selling the equipment, Caterpillar also generates significant revenue from the parts and services needed to keep these machines running, which is a steady and often high-margin business. In 2025, their services revenues reached $24 billion.

Caterpillar's main revenue streams come from three primary business segments:

• Construction Industries: This segment sells machinery and equipment used for building roads, homes, and other infrastructure projects.
• Resource Industries: This segment focuses on equipment for mining, quarrying, and other heavy-duty resource extraction.
• Power & Energy: This segment provides engines and power generation systems for various applications, including oil and gas, industrial, and marine uses.
• They also have a Financial Products division that helps customers finance their equipment purchases, making it easier for them to buy Caterpillar's products.

For the full year 2025, Caterpillar reported total sales and revenues of $67.6 billion. In the first quarter of 2026, their sales and revenues increased to $17.4 billion. This growth was driven by strong performance across their segments, with Construction Industries sales up 38%, Power & Energy sales up 22%, and Resource Industries sales growing 4% in Q1 2026 compared to the same period in the prior year.

The Metrics That Matter Most

For a company like Caterpillar, which builds and sells large, expensive equipment and provides ongoing support, certain financial numbers are particularly important to watch. Here are the key metrics:

1. Revenue: This is the total amount of money Caterpillar brings in from selling its machines, engines, and services. For 2025, Caterpillar's revenue was $67.6 billion. In the first quarter of 2026, it was $17.4 billion.

   • Why it matters: Revenue is the starting point for any business. For Caterpillar, consistent growth in revenue shows that there's strong global demand for construction, mining, and energy projects, which directly translates to more sales of their equipment and services. It's the most basic indicator of the company's size and market reach.

2. Net Income: This tells you how much profit Caterpillar actually made after covering all its costs, including taxes. For 2025, Caterpillar's net income was $8.884 billion. In the first quarter of 2026, the profit attributable to common shareholders was $2.549 billion.

   • Why it matters: Net income is the ultimate measure of a company's profitability. It shows how efficiently Caterpillar is managing its operations and costs to turn sales into actual earnings for its owners (shareholders). A growing net income indicates a healthy and well-managed business.

3. Operating Cash Flow: This metric reveals the cash generated purely from Caterpillar's everyday business activities, before considering money spent on big investments or financing. In 2025, Caterpillar generated $11.7 billion in operating cash flow. For the first quarter of 2026, it was $1.9 billion.

   • Why it matters: For a company that builds large physical products, having a strong and steady stream of cash from its operations is crucial. This cash can be used to fund new projects, pay down debt, or return money to shareholders through dividends and stock buybacks, without having to borrow more.

4. Operating Margin: This percentage shows how much profit Caterpillar makes from each dollar of sales after covering its direct costs of making products and running the business, but before accounting for interest and taxes. In 2025, Caterpillar's operating profit margin was 16.5%. For the first quarter of 2026, it improved to 17.7%.

   • Why it matters: Operating margin is a key indicator of how efficient Caterpillar is at controlling its core business costs. A higher operating margin means the company is doing a better job of turning its sales into profit from its main activities, which is vital for long-term financial health.

5. CapEx (Capital Expenditures): This represents the money Caterpillar spends on buying, maintaining, or upgrading its physical assets, like factories, machinery, and equipment. In 2025, Caterpillar's capital expenditures were $4.286 billion. For the first quarter of 2026, capital expenditures (excluding equipment leased to others) were $728 million.

   • Why it matters: As a manufacturer of heavy equipment, Caterpillar needs to constantly invest in its production facilities and technology. CapEx shows how much the company is putting back into its business to maintain its competitive edge, expand capacity, and develop new products, which is essential for future growth.

How to Value This Company

The ONE most relevant valuation metric for Caterpillar Inc. is EV/EBITDA.

• Why it's the best fit: Caterpillar is a "capital-intensive" business, meaning it needs to invest a lot of money in physical assets like factories and machinery. These assets wear out over time, and their value is reduced on the books through something called "depreciation." Also, companies like Caterpillar often carry a good amount of debt to fund their operations and growth.

  The EV/EBITDA ratio helps you look past these specific accounting details and get a clearer picture of the company's true operating performance and overall value.

  • EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization): This is essentially the cash profit Caterpillar generates from its core business operations before accounting for financing costs (interest), taxes, and the non-cash expense of assets wearing out (depreciation and amortization). It gives you a good sense of the company's raw earning power from its main activities.
  • Enterprise Value (EV): This is like the total price you'd pay to buy the entire company, not just its stock. It includes the market value of all its shares, plus any debt it owes, minus any cash it has on hand. It gives a more complete picture of the company's total worth than just looking at its stock price.

  By using EV/EBITDA, you're comparing the total cost to acquire the business (EV) to the cash profit it generates from its core operations (EBITDA). This is especially useful for Caterpillar because it allows you to compare it fairly to other heavy industry companies, even if they have different levels of debt or different accounting for depreciation. A lower EV/EBITDA ratio might suggest the company is undervalued, meaning you're paying less for each dollar of its operating cash profit.