Key Energy Services, Inc. is a leading provider of onshore drilling and well completion and production services to oil and gas companies. The company operates in the United States and internationally and has a diverse customer base, including major and independent oil and gas companies. Key Energy Services has approximately 2,000 employees and operates in over 20 states in the United States and in several international locations. The company was founded in 1977 and is headquartered in Houston, Texas.