Transocean Market Cap 2012-2026 | RIG

Transocean market cap history and chart from 2012 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. Transocean market cap as of September 16, 2026 is $6.63B.
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Sector Industry Market Cap Revenue
Oils/Energy Oil & Gas - Drilling $6.634B $3.965B
Transocean, Inc. is the world's largest offshore drilling contractor and leading provider of drilling management services. The company provide rigs on a contractual basis to explore and develop oil and gas. Transocean offers offshore drilling rigs, equipment, services and manpower to exploration and production companies world wide. Its fleet can be broadly divided into two distinct groups based on drilling capabilities: ultra-deepwater floaters and harsh environment floaters. Transocean's fleet is considered one of the most modern and versatile in the world due to its emphasis on technically demanding segments of the offshore drilling business. Transocean acquired Norway-based drilling contractor Songa Offshore and snapped up smaller rival Ocean Rig UDW.
Stock Name Country Market Cap PE Ratio
Saipem (SAPMF) Italy $9.514B 0.00
Noble (NE) United States $7.431B 84.64
Royal Vopak (VOPKY) Netherlands $6.406B 14.00
Valaris (VAL) United Kingdom $6.126B 22.51
Patterson-UTI Energy (PTEN) United States $4.847B 0.00
Helmerich & Payne (HP) United States $4.342B 0.00
Seadrill (SDRL) United States $3.112B 160.52
Nabors Industries (NBR) Bermuda $1.425B 0.00
Borr Drilling (BORR) Bermuda $1.375B 0.00
Precision Drilling (PDS) Canada $1.126B 55.92
Pacific Drilling S.A (PACD) Luxembourg $0.000B 0.00