The following links are to, you guessed it, record labels. Not all are Christian, but those that are not are marked with a Sec. after the name. Happy Browsing.
Alone
Ballistic Test Productions: Do labels have spinoffs? I guess FFM does. Check it out.
BEC Recordings
Blacklight Records: Christian Industrial, Ambient, Darkwave label.
Catacombs Records:Christian Gothic, dont know if they're still active or not though
Cold Meat Records Sec.: Swedish post-industrial label.
Crescens Collective: not sure if this would be considered a label or not. It's Sanctum et al's division of Cold Meat.
Deep Elm Records: Emo label.
Flaming Fish Records: Enlightened music for the Industrial Age.
Indie Dream Records
Ionic Records
Kinetic Response Records
Kraynight Productions
Marathon Records: Modern/Prog Rock label owned by Jeff Elbel (get Blonde Vinyl merch from him!)
Plastiq Music: Ronnie Martin's label. Need I say more?
Projekt Sec.: Goth, ethereal and the like. Home to Lycia.
Scary Man Productions
Tone Casualties Sec.: Industrial / Experimental label.
Tooth and Nail Records: Don't hate me for putting this link here. They've got some good stuff.
Velvet Blue Music: Indie pop and alternative.
Velvet Empire: Sadly enough Velvet Empire seems to have disappeared. It will be missed.