Tenaris SA

Headquarters: Luxembourg City, Luxembourg

Founded: 2001

Employees: 22,776

CEO: Mr. Paolo Rocca

MTA: TEN -0.59%

Market Cap

€18.24 Billion

EUR as of Jan. 1, 2024

US$20.14 Billion

Market Cap History

Tenaris SA market capitalization over time

Evolution of Tenaris SA market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Market Cap History of Tenaris SA

Detailed Description

Tenaris S.A., through its subsidiaries, produces and sells seamless and welded steel tubular products; and provides related services for the oil and gas industry, and other industrial applications. The company offers steel casings, tubing products, mechanical and structural pipes, cold-drawn pipes, and premium joints and couplings; coiled tubing products for oil and gas drilling and workovers, and subsea pipelines; and umbilical tubing products; and tubular accessories. It also provides sucker rods, industrial equipment, heat exchangers, and utility conduits for buildings, as well as sells energy and raw materials. Additionally, it offers financial services. The company operates in North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. Tenaris S.A. was incorporated in 2001 and is based in Luxembourg, Luxembourg. Tenaris S.A. is a subsidiary of Techint Holdings S.à  r.l.

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Product & Services

Steel pipes for oil and gas, energy and automotive industries

Key People

Paolo Rocca (Chairman and CEO)


Revenue: US$ 4.3 billion (2016)

Net income: US$ 59 million (2016)



26, Boulevard Royal

4th Floor

Luxembourg City, 2449


Phone: 352 26 478 978

Fax: 352 26 478 979