In 2010 Modulations was set up as a sister label to Critical Music.

Collins signed and released his first album on Imperial Records, a sister label, in 1968.

He also started its sister label, 5 Rue Christine.

The albums were issued on their sister label, Pressure Drop.

In May 1952, United was joined by a sister label, States.

By 1994, he was moved to Liberty's sister label, Patriot Records.

A lot of artists of this time from both sister labels are now releasing directly on the mother label in Germany.

This is a list of releases from Hospital Records and its sister labels.

Earlier along in the label's history, it was used to supplant its sister label Oxford Records.

Trojan's main function was not to develop new artists, but to serve as a sister label for Island Records.