DÖHLE TRAVEL DIVISION The Group's travel needs are handled by this division which is independent and also provides services to third parties. ALLEN CHARTERING (I.O.M.) LIMITED Allen Chartering Ltd was formed in London in 1984. It joined the Döhle Group of Companies in 1998 and relocated to the Isle of Man. Allen Chartering work a number of exclusive bulkcarriers and provide competitive shipbroking and chartering services for both bulkcarriers and container vessels.