Sub Rosa

Belgian label based in Brussels, created by Guy Marc Hinant and Frédéric Walheer.
Publisher: Sub Rosa Cantus
To use Sub Rosa in the credits-section (e.g. as Producer), use Sub Rosa.

Sub Rosa had 3 sub-labels, all 3 of them are currently shut down:
Quantum (1996-1998)
Audiosphere (2002-2004)
Quatermass (1999-2006)

Sub Rosa also has one DVD sub-label: Ome. (Sometimes credited as Sub Rosa Ome).

Sub Rosa had/has 10 series, these are not sub-labels.
Aural Documents
Early Electronic Music
Concrete Electronics Noise
Anthologies
Unclassical
Soundworks
Le Coeur Du Monde
Fundamental
Music In The Margins
Utopian Diaries

Some of these series had/have sub-sections:
L'innomé
Subsonic
Aptagon Years
Framework

These sub-sections might be part of one or more series.