LUXEMBOURG, March 22, 2019 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico: TS and MTA Italy: TEN) announced today that it has entered into a definitive agreement to acquire from PAO TMK, a Russian company and manufacturer of steel pipe, 100% of the shares of its wholly owned U.S.

The financial and operational information contained in this press release is based on audited consolidated financial statements presented in U.S. dollars and prepared in accordance with International Financial Reporting Standards as issued by the International Accounting Standard Board and adopted

LUXEMBOURG , Feb. 05, 2019 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico : TS and MTA Italy: TEN) announced today that it will form a joint venture with PAO Severstal to build a welded pipe plant to produce OCTG products in the Surgut area, West Siberia , Russian Federation .

LUXEMBOURG , Jan. 21, 2019 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico : TS and MTA Italy: TEN) announced today that it closed its previously-announced acquisition from a private group of 47.79% of the shares of Saudi Steel Pipe Company (“SSP”), a welded steel pipes producer

LUXEMBOURG , Dec. 05, 2018 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico : TS and MTA Italy: TEN) has been informed that, within an ongoing investigation into allegations involving payments purportedly made to Argentine government officials (known as the “Notebooks Case”), the

Luxembourg , Nov. 27, 2018 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico : TS and MTA Italy: TEN) has been informed that on November 27, 2018 , the Argentine first-instance judge conducting an investigation into allegations involving payments purportedly made by the Techint Group

The financial and operational information contained in this press release is based on unaudited consolidated condensed interim financial statements presented in U.S. dollars and prepared in accordance with International Financial Reporting Standards as issued by the International Accounting

LUXEMBOURG , Sept. 25, 2018 (GLOBE NEWSWIRE) -- Tenaris S.A. (NYSE, Buenos Aires and Mexico : TS and MTA Italy: TEN) announced today that it has entered into a definitive agreement to acquire from a private group 47.79% of the shares of Saudi Steel Pipe Company (“SSP”), a welded steel pipes

The financial and operational information contained in this press release is based on unaudited consolidated condensed interim financial statements presented in U.S. dollars and prepared in accordance with International Financial Reporting Standards as issued by the International Accounting