Here is the list of the boutique* bicycle manufacturers, ordered by their name (starting with B). If you want to find a unique bike that fits your personality, review this list.
Baum Corretto is the winner of BUKHBS 2014 (Bespoked UK Handmade Bicycle Show). The Corretto is (corretto means “correct” in Italian) equipped with Campagnolo 80th Anniversary Groupset. From Baum Cycles’ website: