El Paso has a diversified economy focused primarily within international trade, military, government civil service, oil and gas, health care, tourism and service sectors. Over the past 15 years the city has become a significant location for American-based call centers. El Paso is home to one Fortune 500 company in Western Refining, which is listed on the New York Stock Exchange. This makes the city one of only six Texas metro areas to have at least one Fortune 500 company call it home. The city has three other publicly traded companies in Helen of Troy Limited, a NASDAQ-listed company that manufactures personal health care products under many labels, such as OXO, Dr. Scholl’s, Vidal Sassoon, Pert Plus, Brut and Sunbeam, among others. The third publicly traded company is El Paso Electric listed on the New York Stock Exchange, a public utility engaging in the generation, transmission, and distribution of electricity in west Texas and southern New Mexico. The fourth publicly traded company is Western Refining Logistics also traded in the New York Stock Exchange. It is a Western Refining subsidiary which owns, operates, develops, and acquires terminals, storage tanks, pipelines, and other logistics assets. More than 70 Fortune 500 companies have offices in El Paso, including AT&T, ADP, Boeing, Delphi, dish network, Eureka, Hoover, Raytheon, State Farm and USAA. Hispanic Business Magazine included 28 El Paso companies in its recently released list of the 500 largest Hispanic owned businesses in the United States. El Paso’s 28 companies are second only to Miami’s 57. The list of largest Hispanic owned businesses include companies like Fred Loya Insurance, Dos Lunas Spirits, Dynatec Labs, Spira Footwear and El Taco Tote. El Paso was home to El Paso Corporation formerly known as El Paso Natural Gas Company.