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Tenaris S.A. (TS)
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The market capitalization for Tenaris S.A. (TS) is $30.70 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$30.70B

$30.70 Billion

Calculation

Stock Price
$57.22
Shares Outstanding
536.56M
Market Cap
$30.70B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

TS Market Cap: $30.70 Billion

Related Valuation Metrics

Key Statistics

Market Cap$30.70 Billion
Stock Price$57.22
Shares Outstanding536.56M
Size CategoryLarge Cap
P/E Ratio15.38
P/B Ratio1.74
Data as of Friday, June 19, 2026

About Tenaris S.A.

Headquartered in Luxembourg and founded in 2001, Tenaris S.A., a subsidiary of Techint Holdings S.à r.l., is a prominent global manufacturer and distributor of steel tubular products. The company specializes in both seamless and welded steel pipes, offering a comprehensive suite of associated services. While its primary focus is the oil and gas industry, Tenaris also caters to a wide array of other industrial applications. Its extensive product catalog includes various steel casings, diverse tubing options, mechanical and structural piping, cold-drawn pipes, and premium joints and couplings. Furthermore, they supply coiled tubing vital for oil and gas drilling, well workovers, and subsea pipelines, alongside umbilical tubing products and a broad range of tubular accessories. Beyond these core offerings, Tenaris provides sucker rods, industrial machinery, heat exchangers, and utility conduits for construction. The company also engages in the sale of energy and raw materials, and offers financial services. Tenaris maintains a significant international footprint, with operations spanning North America, South America, Europe, the Middle East and Africa, and the Asia Pacific region.

Luxembourg City
25,874 employees
Energy / Oil & Gas Equipment & Services
Sector
Energy
Industry
Oil & Gas Equipment & Services
CEO
Paolo Rocca