Couriers of San Antonio is a by-product of years of experience in the delivery business in San Antonio. In 1986, Bill Jackson left the field of organizational manangement and went to work for a local delivery company. Jackson learned the business " from the bottom up " as a driver, dispatcher, and sales representative. 

                                 After working for a larger company in 1987 and 1988, Jackson decided to start a company dedicated to quality service and fair treatment of its people. With the assistance of Dewey Smith and two other partners, a corporation was organized and began operations Feb. 1, 1989. 

                        During the early months, Jackson and Smith managed, sold new accounts, dispatched and drove for the company. In August of 1989, the services of Nadine Langston were obtained as a commissioned salesperson. Mrs. Langston had several years experience working at various levels with several local delivery companies, and her expertise was soon paying off in increased sales and gross revenues. By the end of 1989, COSA had tripled its volume in terms of gross sales per month. 

                                  Included in its successful approach to survivability, diversification of markets served has been its mainstay including a strong emphasis on the medical segment of our economy.

                          COSA will continue to maintain its flexibility, strong hands-on philosophy of its owners, hard work and effort to insure its place as one of the the largest and most dependable delivery companies serving the San Antonio Metropolitan area and South Texas.