After an extended period in various occupations, including working for his father's company and a period as assistant director to documentary maker
Humphrey Jennings, Usill started Argo in 1951. The company released primarily spoken-word recordings. Due to cash problems, the company was taken over by
British Decca in 1957, though with Usill remaining as
Managing Director, and being given pretty much full autonomy to run the
record label as he wished. After Argo's parent company was absorbed by
Polygram in 1979, Usill ended his connection with Argo and established
ASV (Academy Sound and Vision) the following year. Usill had served in the Army from 1943, reaching the rank of captain by the time he left in 1947. ==Personal life==