The company was founded in Delaware in 1984 as Inservice Training Institute to provide nursing continuing education through public seminars. Momentum Management Group, Inc., purchased the business in 1997 and began to expand the business beyond nursing education.

By 2000, Inservice Training Institute no longer described the business and we needed a new name. In 2001, the company began doing business as Corexcel. Our new name came from a combination of the words “core” and “excel” to emphasize our focus on helping individuals and companies improve their performance through our offering of training resources for personal and organizational growth.