Could there possibbly be a bit of confusion here?
Until recently a firm called Omniport had a minority shareholding in PIK, they recently sold that to the major shareholder, but retained the contract to manage PIK on behalf of the owners.
Omniport recently bought a majority shareholding in Norwich Airport, and alledgedly, they are seriously investigating the contracting out the provision of ATC.
A formal tender document has yet to be issued, but both NATS and Serco have sent their top neddies round to sniff out the place, and it's my understanding that Serco are going balls out to get the job, as it'll be their biggest civilian regional airport contract in Europe (aside from Luxembourg) if they do.
I understand that NATS management are also under pressure to win the contract, and from what has been said by them so far, their bid will be very competitive.
Apparently we'll know "later this year"