The Hamburg-Amerikanische Packetfahrt-Actien-Gesellschaft (HAPAG for short, often referred to in English as Hamburg America Line (sometimes also Hamburg-American Line, Hamburg-Amerika Linie or Hamburg Line); literally Hamburg American Packet-shipping Joint-stock company) was a transatlantic shipping enterprise established in Hamburg, Germany, in 1847. Among those involved in its development were prominent citizens such as Albert Ballin (Director General), Adolph Godeffroy, Ferdinand Laeisz, Carl Woermann, August Bolten and others, and its main financial backers were Berenberg Bank and H. J. Merck & Co. It soon developed into the largest German, and at times the world's largest, shipping company, serving the market created by the German immigration to the United States and later immigration