Cover & Rossiter is a growing innovative certified public accounting and advisory firm. Cover & Rossiter started in 1939 as a Wilmington Branch office of a Philadelphia firm. In 1965, Cover & Co. was renamed as Cover & Rossiter, with the admission of Paul Rossiter as a partner in the firm. As such, the firm enjoys trusted and longstanding relationships with many of the region's most prominent businesses, individuals, non-profit organizations and foundations. Cover & Rossiter has successfully transitioned through the generations to become a team of about 35 people, providing a full range of business services.