biggest companies in Seminole, OK

Wright Tree Service, Inc. provides vegetation management, storm restoration, and work planning services for utility companies and their communities. The company s vegetation management services include line clearance; mowing and land clearing; and herbicide services, as well as provides substation maintenance and restoration services. It also provides storm restoration services for natural disasters, such as ice storms, tornados, and hurricanes. The company was founded in 1933 and is based in Des Moines, Iowa. Wright Tree Service, Inc. operates as a subsidiary of Wright Service Corp.

First United Bank is a community bank headquartered in Durant, Oklahoma that provides personal and commercial banking, investment management, insurance, and mortgage products and services to customers at more than 85 locations throughout Oklahoma and Texas.

Tinker Federal Credit Union is a credit union headquartered in Tinker AFB, Oklahoma.

The American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Our more than 625 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, marketers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry.

An experienced service company with a reputation for safe, professional, and reliable performance, Cudd Energy Services (CES) delivers superior performance combined with the latest technologies for a wide range of completion, production, and workover s...