Bronco Drilling Company, Inc. (Bronco) is a servise oriented company. The company is engaged in providing contract land drilling and workover service to oil and natural gas exploration and production companies. The company principally serves the US and Mexican region. The company operates through its stacked 650-horsepower drilling rig, inventoried drilling rigs, and ancillary equipment. In addition, it also operates through 62 land drilling rigs, including 25 inventory and 37 marketed drilling rigs; and 61 workover rigs. Bronoco through its 41,000 square foot machine shop refurbish and repair its rigs and equipment in-house. Moreover, the company also holds a fleet of 60 trucks for the transportation of rigs. It is headquartered at Oklahoma City, the US.