What is "ontrac"

OnTrac is a regional parcel carrier that serves the eight largest states in the Western U.S. OnTrac was founded as a small parcel delivery company in California in 1991 and has expanded to serve seven additional states: Arizona, Nevada, Oregon, Washington, Utah, Colorado and Idaho. Initial customers were document shippers that sought an alternative to overnight delivery in California versus national carriers. Their current service area serves over 60 million consumers, or almost 20% of the United States population. OnTrac is a privately held company.