affiliated:
www.t3kdnb.de (Kaiza's own digital only label)

various "technoid" Drum & Bass (vinyl) labels:
www.anewdawn.nl (inactive)
www.basswerk.de
www.blacksunempire.com
www.discogs.com/label/1210
www.discogs.com/label/Audio+Blueprint (inactive)
www.discogs.com/label/Cause+4+Concern
www.discogs.com/label/Circle+Recordings (inactive)
www.discogs.com/label/Citrus+Recordings
www.discogs.com/label/Commercial+Suicide
www.discogs.com/label/Cyanide+Recordings
www.discogs.com/label/Cryptic+Audio (inactive)
www.discogs.com/label/DNAudio (inactive?)
www.discogs.com/label/DSCI4 / www.dsci4.com
www.discogs.com/label/elp+Collective (inactive)
www.discogs.com/label/Fokuz+Recordings
www.discogs.com/label/Leet+Recordings (inactive)
www.discogs.com/label/M-Atome
www.discogs.com/label/Nerve+Recordings
www.discogs.com/label/Offkey
www.discogs.com/label/Quarantine
www.discogs.com/label/Recon+Recordings
www.discogs.com/label/Renegade+Hardware
www.discogs.com/label/Sinuous
www.discogs.com/label/Subtitles
www.discogs.com/label/Underfire (inactive)
www.discogs.com/label/Vision+Recordings
www.fullforcerec.com
www.freak-recordings.com
www.inflectionrecords.com (inactive)
www.liftedmusic.co.uk
www.hostilerecordings.com
www.modulate-recordings.com
www.neosignal.de
www.positionchrome.com
www.projectfiftyone.com
www.shadybrain.net
www.subdivisionmedia.com
www.trickdisc.com (inactive?)
http://venominc.com

more labels: see www.dnb.neverseenbefore.com

once relevant German Drum & Bass (vinyl) labels:
www.deadmetropolis.de (rather inactive)
www.discogs.com/label/Advanced+Biosystems (inactive)
www.discogs.com/label/Gyration (inactive)
www.discogs.com/label/Hard%3AEdged
www.discogs.com/label/Machine (inactive)
www.discogs.com/label/Precision+Breakbeat+Research (inactive)
www.discogs.com/label/Shake+Up (inactive)
www.discogs.com/label/Socio (inactive)
www.discogs.com/label/Southern+Sessions (inactive)
www.discogs.com/label/Syncopix+Records
www.formrecording.com (rather inactive)
www.pathfinder-recordings.de
www.protogen-records.org