Industries

- **Energy:** A national leader in crude oil and natural gas production. It is also a top-tier state for wind energy generation, with massive wind farms dotting the western plains. - **Aerospace & Defense:** Supported by Tinker Air Force Base (the state's largest single-site employer) and American Airlines' immense maintenance base in Tulsa, aerospace is a cornerstone of the economy. - **Agriculture & Biosciences:** A major producer of beef, wheat, and poultry, complemented by a growing ag-tech and biotech research sector in OKC and Stillwater. - **Manufacturing:** Produces goods ranging from industrial machinery and air conditioning units to commercial tires. - **Healthcare:** A top employment sector driven by massive regional hospital networks, university medical centers, and tribal health systems. - **Tourism & Entertainment:** Fueled by Native American cultural sites, Route 66, state parks, and a thriving tribal gaming and hospitality industry.