Dahlman Rose & Company was an investment bank that offered research, trading and investment banking capabilities across the entire capital structure to clients in the U.S and globally. The firm provided performance for its clients through its sector specialization. The Dahlman Rose team specialized in verticals within the natural resources supply chain, including marine shipping and offshore services, exploration and production, oilfield services, and coal, metals and mining, rail, trucking, and air freight. the firm was founded in 2004 and was based out of New York, New York. The firm was acquired by Cowen Group, Inc. (Nasdaq: COWN) on March 11, 2013.