TOUAREG had several managers while owned by Ministry of War Transport, presumable depending on task/location:

Jan 1942 mng Elder Dempster Lines Ltd, Liverpool as training ship for merchant seamen at Liverpool from 3/1942
21 Apr 1943 mng Moxey, Saxon & Co Ltd, London
20 Dec 1943 mng Compagnie Maritime Française, London
26 Feb 1944 mng Union Castle Mail Steamship Co Ltd, London as training ship based on River Thames - she seems to have made at least one trip to Cape Town
26 Oct 1945 returned to Compagnie de Navigation Fraissinet, Marseille