The following Musicorganisations are situated in ORWOhaus:

Studio Erde: a professional Musicstudio in ORWOhaus.

Masshoff Drums/ Masshoff Drumschool: a drum work place of Udo Masshoff and worldwide the first school for Drumtuning.

Berlinmusic.tv/ Butcherroom: a Portal for introducion and application of the Berliner Bands.

Kontaktmaschine: a rental for technical stuff. For example for manifestationtechnique and Events.

Backstage/ Kantine: The Canteen in ORWOhaus! A Bar and little concerts in ORWOhaus. Also the musician won't starve!

Stereojack: Masteringstudio, mainly electronic music

Der Onkel: Drums and Percussion, services for Rhythmics and a gut mood.