The brand Chacom turned up (1934) after fusion of Chapuis-Comoy with La Bruyère.
Yves Grenard (†2012), second cousin of Pierre Comoy headed the company from 1971. He was responsible for Chapuis Comoy's recovering its independance from Comoy. His son Antoine Grenard took over the direction of the company in 2007.
Chacom is a brand of Cuty-Fort Entreprises (Jeantet, Vuillard, Jean Lacroix, Ropp ...).