As usual, Droogs has got it bang on! The Excali range are defo still made (16 inch, 21 inch, and 30 inch models - distance from blade to back of table) and they're made by a Canadian firm, General International. Amongst other sellers is Pegas in Switzerland (scroll saw blade makers, amongst other things - all sold through their own dealers including Dictum Tools in Germany).
Just as Droogs says, Axminster Tools sell their own "re-badged" version of all 3 models, but again just as he says, there have been at least 2 members here who have bought the Axi version and have had lots of vibration problems, at least one member having his exchanged under Warranty.
My own, Pegas-badged and bought through Dictum, is now 5+ years old and never a single problem of any consequence.
Other good makes to look for are Hegner and - if you can find one - Delta.
In all cases though you're looking at "professional" prices for these saws, and AFAIK, only Excali has the tilting head which is brilliant for bevel cuts. The others need you to tilt the table.
Do a detail search through the Forum, this section and you'll find loads of info on all 3, including by me and many others including Droogs and the blokes who've had problems with the Axi version.
HTH