Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001554855-26-000490
Filing Date
2026-03-31
Accepted
2026-03-31 16:27:57
Documents
250
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
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  Complete submission text file 0001554855-26-000490.txt   57658932

Data Files

Seq Description Document Type Size
2 DEFINITION ts-20251231_def.xml EX-101.DEF 1415271
3 PRESENTATION ts-20251231_pre.xml EX-101.PRE 1821272
4 CALCULATION ts-20251231_cal.xml EX-101.CAL 260482
5 LABEL ts-20251231_lab.xml EX-101.LAB 2805300
6 SCHEMA ts-20251231.xsd EX-101.SCH 298486
254 EXTRACTED XBRL INSTANCE DOCUMENT ts-20251231_htm.xml XML 9524834
Mailing Address 26, BOULEVARD ROYAL, 4TH FLOOR LUXEMBOURG N4 L-2449
Business Address 26, BOULEVARD ROYAL, 4TH FLOOR LUXEMBOURG N4 L-2449 1-888-300-5432
TENARIS SA (Filer) CIK: 0001190723 (see all company filings)

EIN.: 000000000
Type: 20-F | Act: 34 | File No.: 001-31518 | Film No.: 26822374
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
(CF Office: 04 Manufacturing)