Mister Car Wash, Inc.
A chain of express car washes where drivers pull in, get their car cleaned by machines and staff, and drive out dry in minutes — best known for its Unlimited Wash Club, a flat-fee subscription letting members wash as often as they like. It began in 1969 in Houston, Texas, and got its friendly name from an 11-store chain bought by Car Wash Partners in 1998, which then grew the brand nationwide from new headquarters in Tucson, Arizona.
No insider transactions reported in all recorded history.