Tenaris SA (TNRSF) stock
TNRSFOTCSteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Also trades as TS
$28.12+0.00 (0.00%)
Close on Oct 19, 2026Market cap $30.86BP/E –Yield –
Tenaris operating income
Operating income is the profit from the core business after operating expenses such as R&D and selling costs, before interest and taxes.
For fiscal 2025 it was $2.28B, down 5.6% from the year before. Over ten years it grew 30.0% a year on average. The highest annual figure on record is $4.32B in fiscal 2023.
Annual operating income
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $2.28B | -5.6% |
| FY2024 | Dec 31, 2024 | $2.42B | -44.0% |
| FY2023 | Dec 31, 2023 | $4.32B | +45.7% |
| FY2022 | Dec 31, 2022 | $2.96B | +318.8% |
| FY2021 | Dec 31, 2021 | $707.51M | – |
| FY2020 | Dec 31, 2020 | -$663.07M | -179.7% |
| FY2019 | Dec 31, 2019 | $832.39M | -4.5% |
| FY2018 | Dec 31, 2018 | $871.81M | +160.6% |
| FY2017 | Dec 31, 2017 | $334.59M | – |
| FY2016 | Dec 31, 2016 | -$59.06M | -135.6% |
| FY2015 | Dec 31, 2015 | $165.80M | – |
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