Clayton, Dubilier & Rice (CD&R)[1] is an American private equity company. It is one of the oldest private equity investment firms in the world. Founded in 1978, CD&R has managed the investment of more than $30 billion in approximately 90 businesses, representing a broad range of industries with an aggregate transaction value in excess of $140 billion. Approximately half of CD&R's investments have involved corporate divestitures.