Bloomberg BNA

Bloomberg BNA, formerly known as The Bureau of National Affairs, Inc. and BNA, is a wholly owned subsidiary of Bloomberg L.P. and a source of legal, tax, regulatory, and business information for professionals. It is headquartered in Arlington, VirginiaThe company's CEO and president is Gregory C. McCaffery.BNA was founded in 1929 by David Lawrence and became employee-owned in 1946. When it was acquired by Bloomberg in September 2011, it was the oldest employee-owned company in the United States. [1]