Duke Energy Corporation
Electric utilty company supplying electricity for residential and commercial use
Wyndham Destinations, Inc.
Hospitality (vacation ownership, vacation exchange and rental, and hotels/lodging)
CMS Energy
Large Michigan electricity and natural gas utility
Cintas
Designs, manufactures and implements corporate identity uniform programs
Xcel Energy Inc.
Electricity and Natural Gas Company serving several Midwestern and Western states. Revenues are $11 billion.