Smith International, Inc. is a leading worldwide supplier of premium products and services to the oil and gas exploration and production industry, the petrochemical industry and other industrial markets. Explore company history dating back to 1902 and discover the oil and gas services industry foundation of experience, philosophy and mission that continues to propel SMITH into the future.

Smith International, Inc. is a diversified oilfield service company based in Houston, Texas. The Company is one of the largest global providers of products and services used by operators during the drilling, completion and production phases of oil and natural gas development activities. SMITH employs more than 20,000 full-time personnel and operates through three operating segments: M-I SWACO, Smith Oilfield and Wilson. Our common stock is traded on several market exchanges, including the New York Stock Exchange, under the symbol SII.