I have had glass bottles for the 15+ years in which I've had doorstep delivery.
Express Dairy had a local depot, which has closed. Express became milkandmore, which was sold to Mūller.
My glass bottles initially bore the Express logo, then Dairy Crest, I think. Bottles are mostly blank now.
We had 'stray' bottles from Kirby and West, who had supplied us as kids in Leicester and we frequently get Cotteswold Dairy bottles.
I suppose I'm a bottle nerd.