We are the dominant auto parts retailer in all of our market areas. From our roots as a single store in 1957 to our current size of 4,433 locations (and growing), we've come a long way. This website is a way to help our customers and investors become more familiar with our history, as well as who we are and how we operate.
O'Reilly leaders are committed to assisting team members to be the best that they can be.
Click on the milestone years and watch O'Reilly's progress.
A history of O'Reilly Auto Parts, from its founding in 1957 as a single store in Missouri to a business consisting of 4,433 stores in 43 states and more than 69,000 team members.
Our company is built on the foundation of the O'Reilly culture. Our business ethics make up our company culture, and it is our way of life!
The mission statement of O'Reilly Auto Parts sets us apart from our competition.