Xcel Energy is a utility holding company with its headquarters in Minneapolis, Minnesota. They have over 3 million electric customers and also provide natural gas services. Xcel provides these energy services across several states with four different subsidiaries that include Northern States Power of Minnesota, Northern States Power Wisconsin, Public Service Company of Colorado, and Southwestern Public Service company. As of 2017, Xcel Energy had over 11,000 employees. Some of the employment opportunities include planning and operational manager, planning analysis, end point security systems administrator, regulatory accounting, energy efficiency engineer, security risk analysis, van operators, financial analyst, operation supervisor, regulatory policy specialist, and gas service fitter.