On the Record · Tenaris
Tenaris competitors, on the record
The companies Tenaris names as competitors in its annual reports, 2023 to 2025, and the companies that name Tenaris, each with the sentence and the filing.
Who Tenaris names
| Company | Named in |
|---|---|
| Global Tubing | 2025 |
| Interpipe | 2025 |
| Vallourec S.A. | 2025 |
In its own words
Global Tubing
Word for word“Tenaris Coiled Tubes, LLC (“TCT”), a U.S. subsidiary of the Company, was sued in 2017 by its competitor Global Tubing, alleging defamatory conduct by TCT and seeking a declaration that certain Global Tubing products do not infringe patents held by TCT.” 20-F for 2025
Interpipe
Word for word“In recent years, Interpipe , a Ukrainian seamless pipe producer has emerged as a significant competitor in the European market for seamless pipes for industrial applications.” 20-F for 2025
Vallourec S.A.
Word for word“Vallourec is an important competitor in the international OCTG market, particularly for high-value premium joint products.” 20-F for 2025
Who names Tenaris
Companies whose own annual reports name Tenaris as a competitor.
Word for word“In the Spoolable Technologies segment, we compete with companies who offer spoolable products, including Baker Hughes, Mattr, NOV and select other companies, as well as companies who offer traditional steel line pipe, including Tenaris, Vallourec, and a large number of other line pipe manufacturers and distributors.” 10-K for 2025
Word for word“Production & Automation Technologies segment key competitors include Baker Hughes, Halliburton, Schlumberger, NOV, Weatherford International, and Tenaris.” 10-K for 2024
Read from Tenaris’s annual reports (20-F for 2025, 20-F for 2024, 20-F for 2023) and the financial data it files with the SEC, as of 2026-03-31. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.