15 Largest Drilling Companies in the World

14. Rowan

Latest revenue for the company (in billions of dollars): 0.94

Latest assets of the company (in billions of dollars): 6.6

Latest net income for the company (in millions of dollars): 736.8

The company was only founded in the last decade, coming into existence in 2011. The company operates in three different segments; drilling products, drilling services and mining, forestry and steel products. The company is headquartered in Houston, Texas and operates both in the US and internationally as well.

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