Best fortune 500 companies in Odessa, TX

Delek US Holdings is a diversified downstream energy company with operations in three primary business segments: petroleum refining, logistics and convenience store retailing. Delek US is headquartered in Brentwood, Tennessee and employs more than 4,000 people across the eight states. The Company has been publicly traded on the New York Stock Exchange since 2006 under the ticker symbol "DK".

National Oilwell Varco (NYSE: NOV) is the leading provider for the global oil and gas industry and has been dedicated to providing the highest quality oilfield products and services for more than 170 years. National Oilwell Varco is proud to deliver unlimited customer solutions including rig equipment, integrated systems, downhole tools, and supply chain solutions. By consistently developing new technologies and acquiring new services and technologies that better serve our customer's needs, National Oilwell Varco will continue to be the premier source for diversified products and services.

Founded in 1919, Halliburton celebrates its 100 years of service as one of the world's largest providers of products and services to the energy industry. With 60,000 employees, representing 140 nationalities in more than 80 countries, this company helps its customers maximize value throughout the lifecycle of the reservoir -- from locating hydrocarbons and managing geological data, to drilling and formation evaluation, well construction and completion, and optimizing production throughout the life of the asset.

Isotope Solutions Group, Inc. researches, develops, and tests nuclear pharmaceuticals for therapeutic use in the treatment of most lethal forms of cancer. The Company also manages medical groups specializing in cancer research.

Dillard's, Inc. ranks among the nation's largest fashion apparel and home furnishings retailers with annual revenues exceeding $6. 1 billion. This company focuses on delivering maximum fashion and value to its shoppers by offering compelling apparel and home selections complemented by exceptional customer care. Dillard's stores offer a broad selection of merchandise and feature products from both national and exclusive brand sources. They operate nearly 300 Dillard's locations spanning 29 states, all with one nameplate - Dillard's.

Lithia Motors, Inc. is one of the largest providers of personal transportation solutions in the United States and is among the fastest growing companies in the Fortune 500. Consumers can buy, sell and service vehicles digitally or through our 188 coast to coast locations. Their mission statement, "Growth Powered by People," drives them to continuously improve and to give back to their communities.