Rio Tinto vs Teck Resources
Rio Tinto reported revenue of $57.6 billion in fiscal 2025, and Teck Resources C$10.8 billion in fiscal 2025, in different currencies. Rio Tinto's revenue grew 7.4% in its latest year, and Teck Resources' grew 18.6%. Rio Tinto had an operating margin of 25.9%, against 20.9% at Teck Resources. Free cash flow was $4.5 billion at Rio Tinto and −C$359 million at Teck Resources.
Side by side
| Rio Tinto | Teck Resources | |
|---|---|---|
| Latest fiscal year | FY2025, Dec 31, 2025 | FY2025, Dec 31, 2025 |
| Revenue | $57.6B | C$10.8B |
| Revenue growth | 7.4% | 18.6% |
| Revenue growth a year, last 5 years | 5.3% | 3.7% |
| Gross margin | — | 24.7% |
| Operating margin | 25.9% | 20.9% |
| Net margin | 17.3% | 13.0% |
| Free cash flow | $4.5B | −C$359M |
| Free cash flow margin | 7.8% | −3.3% |
| Return on capital | 14.9% | 5.8% |
| Net debt to EBITDA | 0.6x | −0.2x |
| Dividends and buybacks | $6.1B | C$1.3B |
| Change in diluted share count | 0.3% | −4.8% |
| Last close | $83.72 | $60.26 |
| P/E at the last close | — | — |
| Insider trades, last 12 months | — | — |
| Piotroski F-score | 4 of 8 | 8 of 9 |
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.
Ten years
Revenue
In each company's own currency, fiscal years
Rio TintoTeck Resources
Operating margin
Percent of revenue
Rio TintoTeck Resources
Free cash flow
In each company's own currency. Cash from operations minus capital expenditure.
Rio TintoTeck Resources
Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Rio Tinto and Teck Resources pages.