I would add Channel Express and Harrods Aviation to the list too.
I applied to them over two months ago and didnt hear a word, not so much as a thanks-no thanks.
Even if I was considered unsuitable I would consider it basic good manners and business practice to at least have the common decency to respond.
I am not even talking about the price of a stamp either as I included my e mail address.
If this is how they run their businesses then it is us that are the fortunate ones not to be working for them.
I wonder if they would also fail to respond if I was a cargo agent or Gulftsream owner trying to do some business with them?