The History of the Compo Company - Part 1

From an article by Steven C. Barr 1984
Canadian Antique Phonograph Society (CAPS) cpasnews.org
In early 1919 the Compo Company began operations, at first pressing Okeh masters for the Phonola label, and shortly thereafter pressing Gennett records for the Starr Piano Company's Canadian subsidiary; both phonograph firms had previously imported records. Herbert Berliner left his father's firm to serve as president of the Compo firm