56/100BTenaris S A company profile
- CEO
- Gabriel Podskubka
- Employees
- 24,875
- Headquarters
- 26, Boulevard Royal, Luxembourg City, LU 2449, LU
- Sector
- Energy
- Industry
- Oil & Gas Equipment & Services
- IPO date
- 16 Dec 2002
- Stock exchange
- NYSE
- ISIN
- US88031M1099
Website:tenaris.com
About the company
Tenaris S.A., together with its subsidiaries, manufactures and supplies steel pipe products and related services for the energy industry and other industrial applications in North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. It provides steel casings to sustain the walls of oil and gas wells during and after drilling; steel tubing for conducting crude oil and natural gas to the surface after drilling has been completed; steel line pipes to transport crude oil and natural gas from wells to refineries, storage tanks, and loading and distribution centers; and mechanical and structural pipes for the transportation of other forms of gas and liquids under high pressure. The company also offers cold-drawn pipes for use in boilers, superheaters, condensers, heat exchangers, automobile production, and other industrial applications; premium joints and couplings for use in high temperature or high pressure environments under the TenarisHydril brand name; coiled tubing is used for oil and gas drilling and well workovers and for subsea pipelines; sucker rods used in oil extraction activities, tubes used for plumbing and construction applications, and oilfield / hydraulic fracturing services; pipe coating services; and automotive components. In addition, it engages in the sale of energy and raw materials; development, management, and licensing of intellectual property; procurement and trading services; and financial operations, as well as markets steel products. Further, the company manufactures and markets connections; and welded and seamless steel pipes. Tenaris S.A. was incorporated in 2001 and is based in Luxembourg, Luxembourg. Tenaris S.A. operates as a subsidiary of Techint Holdings S.àr.l.
Employees
Tenaris S A had about 25,000 employees at the end of fiscal year 2025 (31 December 2025), by its annual report. That is 3.4% fewer than a year before.
Employees at each fiscal year end, as the company reports them in its annual report (10-K); revenue and net income per employee are the fiscal year's over that count.
Who owns Tenaris S A
Institutions such as funds, banks and insurers held 7.4% of Tenaris S A's shares on 30 June 2026, 297 of them reporting holdings to the SEC; the rest is held by individual investors and other shareholders.
Common questions about Tenaris S A
Source: Financial Modeling Prep