Think you will find its the outfit that currently operate the private 747 SP VP-BAT out of Bournemouth. Its about to be joined by a 747-800. Think its something to do with the Qatar royals but not certain about that. Cobham are currently extending the hangar for it.
If you google you will find pix of the 800 test flying at Everett last year. Think its VQ- ?
Regards