I found a list on cyanogenmod.com, I think its incomplete because it does not include underground devs like Jasonevil.
heres the list:
Dev: UpwardSpiral
Themes: Blue Bionic, Galaxy Green, Minimal Magic, Orange Octane, Punk Pink, Purple Punch, Red Remix
Market Pub:
https://market.andro...ub=UpwardSpiral
xda:
http://forum.xda-dev...29#post11760329
Dev: Rori
Themes: Phantom, Honeycream, GreybreadX, CyanbreadX
Market Pub:
https://market.andro...eloper?pub=rori
xda:
http://forum.xda-dev...ad.php?t=945548
Dev: haxzamatic (GFX Android)
Theme: Honeybread, Purpbread
xda:
http://forum.xda-dev...ad.php?t=943423
Market:
https://market.andro...e=search_result
Dev: shift_
Theme: Sculpted
xda:
http://forum.xda-dev...ad.php?t=978049
Dev: voodoo55
Theme: BlueBuzzer xda:
http://forum.xda-dev...ad.php?t=974541
Theme: Green Hornet xda:
http://forum.xda-dev...11&postcount=46
Theme: Blackened xda :
Theme Chooser - Blue Glass - Droid Forum - Verizon Droid & the Motorola Droid Forum
Dev: Ricardo Cerqueira
Themes: Mau5, Blue, Red, Yellow, Pink
Market Pub:
https://market.andro...cardo+Cerqueira
Dev: Sonny Sekhon
Themes: 18 themes in the market, about $1 each.
Market Pub:
https://market.andro...ub=Sonny+Sekhon
Dev: Rover
Themes: Rover Mix(green), Rover Blue, Rover Cyan
xda:
http://forum.xda-dev...ad.php?t=958497
Dev: david1171
Theme: MinimalBread/MinimalistBread
xda:
http://forum.xda-dev...ad.php?t=996575
Market Pub:
https://market.andro...r?pub=david1171
Dev: nhnt11
Theme: NTSense, RetroDroid
xda:
http://forum.xda-dev...ad.php?t=970459,
http://forum.xda-dev...d.php?t=1014773
Dev: bgill55
Theme: Linear
xda:
http://forum.xda-dev...ad.php?t=995441
Dev: Raziel23x
Theme: Liquid Blueberry
DF:
http://www.droidforu...ser-themes.html
Dev: Cortiis
Theme: CortiisTheme
xda:
http://forum.xda-dev...ad.php?t=947895
Dev: CondemnedSoul
Themes: Cyan Dragon, Cyan Skulls
xda:
http://forum.xda-dev...ad.php?t=922516
Dev: ClassicalGas
Theme: JAMT - White Gradient
Market Pub:
https://market.andro...ub=ClassicalGas
Dev: elelinux
Theme: HTC.Elegance
xda:
http://forum.xda-dev...ad.php?t=993277
Dev: XJRodzx
Theme: Sithdroid Ep1.0
xda:
http://forum.xda-dev...ad.php?t=976753
Dev: trock79
Theme: Carbonite
xda:
http://forum.xda-dev...ad.php?t=997810
Dev: nmiltner
Theme: Blue Glass
DF:
http://www.droidforu...blue-glass.html
Dev: MrDSL
Theme: Mixer
xda:
http://forum.xda-dev...d.php?t=1017179
Dev: kevin2516
Themes: Buuf, Touchwizzed, Moto Blur, Xperia, iNexus, Elegant Steel
xda:
http://forum.xda-dev...d.php?t=1021507
xda:
http://forum.xda-dev...d.php?t=1007656
Dev: jsmccabe78
Theme: Anastasdroid
xda:
http://forum.xda-dev...d.php?t=1025844
Dev: edint3000
Theme: SteelBlue
xda:
http://forum.xda-dev...d.php?t=1028419
Theme: HoneyComb Mdpi version
Dev: GHOSTS3V3N version:
http://modmymobile.c...-honeycomb.html
Dev: Zdunex25 version:
http://modmymobile.c...pi-devices.html