Cosmo
1945 - 1947
Cosmo Records was formed 1945 with a 19 acre pressing plant located in Long Island. President was Harry W. Black. The label recorded pop, rhythm & blues, country & western, and jazz.
According to a Billboard article from 1948, the Cosmos enterprises were bankrupt in 1947 however it is not clear how the various parts of the company were re-structured.
Source: Discogs