$56.58
−1.74%Oct 22, 2026, 14:27 UTC
Vale S.A., Companhia Siderúrgica Nacional, Gerdau, Samarco Mineração SA and TENARIS SA won bids in a PPSA natural gas auction in Brazil.
Oct 14, 2026, 16:45 UTC
TENARIS SA commissioned an upgraded $10 million five-layer thermal insulation plant in Onne, Nigeria.
Source:Aug 6, 2026, 01:01 UTC
Tenaris reported its Q2 2026 earnings, with top- and bottom-line results compared to Wall Street estimates and year-ago values.
Jul 6, 2026, 19:00 UTC
Tenaris opened its new Fort St. John Service Centre in Canada and welcomed Petronas Canada as its first customer visitor.
Source:Jun 30, 2026, 19:39 UTC
Tenaris inaugurated a new service center in Paramaribo, Suriname, to support TotalEnergies's GranMorgu offshore project.