Personal History of Wildstorm FX is unknown.
Wildstorm FX, also known as Wildstorm Studios was an in-house colouring group working for WildStorm Productions. The department was in charge of the colouring of the Wildstorm comics as well as Image Comics, Marvel Comics and later DC Comics. Some of their first works for DC Comics are on the Batman Titles during the Batman: No Man's Land crossover and later storylines.
The group is currently out of business.