They don't have an entry on the UK Model Shop website, neither can I find any advert for them in the current issues of Railway Modeller or the Hornby Magazine. Their own web site says they are now owned by
Scalology Ltd
The Barn, Church Farm
Binsted, ARUNDEL
BN18 0LN
It's not clear if the shop is open or not; try using the "Contact Us" form on their website, perhaps?