Believe that it's one of the British Aluminum techs. Good looking in a modern classical way. One negative I have is that the handle is on the short side for me.
Might well be British, but they were made in other places as well. Certainly France, for one, I've had a French made one. I think South America (Argentina) had a factory making these too... it will say on the base plate. Won't give you a date, but the country will be there.