Are you talking to them?
Or are you one of the many who wont say 'boo to a goose' because of some misplaced fear of 'sticking your head above the parapit'?
In my experience CHC managers will answer questions put to them as fully as they are able, unlike many Bristow managers who talk in tongues, seemingly for no good reason other than their own amusement. There are exceptions in both companies, obviously.
CHC probably can't answer questions about housing just now because they have no idea what they are going to do about it. I can't see Bristow holding on to houses they don't need in the immediate future - that's called medium/long term planning and neither company do that, it's a sin.