The world's most valuable automotive suppliers
Market capitalization of the world's largest automotive suppliers, updated every trading day and shown in euros. Compiled by Philipp Raasch, 10 years at Mercedes-Benz, independent automotive industry analyst.
ECB rate Aug 25, 2026
CATL leads with 225.3 €bn, ahead of Infineon (71.3 €bn) and Cummins (67.6 €bn).
Automotive suppliers by market capitalization
| # | Company | Size | Country | Market cap |
|---|---|---|---|---|
| 1 | CATL | China | 225.3 | |
| 2 | Infineon | Germany | 71.3 | |
| 3 | Cummins | United States | 67.6 | |
| 4 | Sumitomo Electric | Japan | 37.2 | |
| 5 | Bridgestone | Japan | 27.7 | |
| 6 | Hyundai Mobis | South Korea | 26.2 | |
| 7 | Denso | Japan | 26.0 | |
| 8 | Michelin | France | 24.8 | |
| 9 | Knorr-Bremse | Germany | 16.8 | |
| 10 | Magna International | Canada | 15.2 | |
| 11 | Continental | Germany | 14.0 | |
| 12 | Aisin | Japan | 8.5 | |
| 13 | Aptiv | Ireland | 8.3 | |
| 14 | Pirelli | Italy | 7.3 | |
| 15 | Schaeffler | Germany | 7.2 | |
| 16 | Lear | United States | 7.1 | |
| 17 | Mobileye | Israel | 6.3 | |
| 18 | HASCO (Huayu Automotive) | China | 6.2 | |
| 19 | Valeo | France | 3.4 | |
| 20 | Brembo | Italy | 3.2 | |
| 21 | OPmobility | France | 1.8 | |
| 22 | Forvia | France | 1.6 | |
| 23 | Goodyear | United States | 1.5 |
Market capitalization as of the latest market close, converted to euros.
Market value measures expectation, not substance. The stock market prices some automakers like tech companies and others like traditional industry. Whoever ranks high here is trusted with the future, not necessarily with today's highest profit.
Methodology
Market capitalization = share price multiplied by the number of shares outstanding. We take the latest stock market closing prices and convert every value to euros at the daily ECB reference rate. For companies with multiple share classes (such as VW ordinary and preference shares) the sum of both classes is used. Privately held companies such as Bosch and ZF cannot have a market capitalization and are therefore missing.
All information is provided for informational purposes only and does not constitute investment advice. Stock prices may be delayed or contain errors. No guarantee of accuracy, completeness or timeliness. Exchange rates: European Central Bank.
Frequently asked questions
Which automotive supplier is the most valuable?
CATL is the world's most valuable listed automotive supplier, at 225.3 billion euros, ahead of Infineon (71.3) and Cummins (67.6). As of Aug 26, 2026.
How is market capitalization calculated?
Market capitalization is a company's stock market value: the current share price multiplied by the number of shares outstanding. We take the latest closing prices and convert every value to euros at the ECB reference rate. The ranking is updated every trading day.
Are Bosch and ZF included?
No. Only listed companies have a market capitalization. Bosch and ZF are privately held and therefore missing, although they are among the largest suppliers in the world.
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The German Autopreneur, by Philipp Raasch, 10 years at Mercedes-Benz.
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