Concentric Sky is a software development company located in Eugene, Oregon. The company was founded in 2005 by Wayne Skipper, and grew to nearly 90 employees prior its sale to Instructure in April 2022. In 2015, Cale Bruckner was promoted to President of the company. Skipper continued to serve as CEO until the company's sale. Concentric Sky is the maker of Badgr and is a well-known contributor to the development of open technology standards focused on advancing equity outcomes for learners and workers.