Duchossois Technology Partners (DTEC) is affiliated with the Duchossois Enterprises Group, which represents 60 years of entrepreneurship and the development of dozens of companies with an aggregate value in excess of two billion dollars. Duchossois Enterprises Group (DEG), headquartered in Elmhurst, Illinois, is privately held and holds interests in a diversified portfolio of companies, including The Chamberlain Group, Inc. (consumer and commercial access control products), AMX Corporation (consumer and commercial advanced control and automation technology), Thrall Investment Group of Companies (investments) and DTEC. DEG also holds a strategic interest in Churchill Downs, Inc. (NASDAQ: CHDN)