sad to say that STN and also LTN's foray into the transatlantic market with both legacy, loco - and specialist business class carriers ended up with zilch of them remaining or surviving
I dont know why it is but STN historically seems to be not that popular for TA's that try to make a go of it
maybe Primera has more luck - wish them all success but fasten your seatbelts it's gonna be a bumpy ride (bette davis)