| Bullet for My Valentine | 2003 | — | — |
| Burning Skies | 2002 | 2011 | — |
| Busted | 2001 | — | English band |
| Caamora | 2005 | — | — |
| Cajun Dance Party | 2005 | 2010 | — |
| Cambion | 2009 | — | — |
| Capricorns | 2003 | — | — |
| Cats and Cats and Cats | 2005 | — | — |
| Caïna | 2004 | — | black metal / shoegaze / experimental |
| Centiment | 2000 | — | — |
| Cerebral Bore | 2004 | 2014 | — |
| ChameleonsVox | 2009 | — | — |
| China Shop Bull | 11 May 2006 | — | — |
| Claustraphobia | 2001 | — | — |
| Clayhill | 2001 | 2009 | — |
| Clean Bandit | 2008 | — | — |
| Clearlake | January 2000 | — | — |
| Clocks | 2000 | 2008 | — |
| Code | 2002 | — | black metal/progressive metal from UK |
| Conan | 2006 | — | UK doom |
| Conquering Animal Sound | 2008 | — | — |
| Corinthians | 2004 | 2006 | — |
| Corvus | 2007 | — | — |
| Counts of the Netherworld | 22 April 2008 | — | — |
| Courteeners | 2006 | — | — |
| Craven Idol | 2005 | — | — |
| Crazy Arm | 2005 | — | — |
| Crimson Tears | 2003 | — | — |
| Crippled Black Phoenix | 2004 | — | UK rock band |
| Crom Dubh | 2003 | — | — |
| Cruciamentum | 2005 | — | — |
| Crystal Fighters | 2007 | — | — |
| Crywank | 2009 | — | — |
| Currahee | 2006 | 2012 | — |
| Curse of Dawn | June 2009 | — | — |
| Cut Out Shapes | November 2009 | — | — |
| Cutting Pink With Knives | 2004 | 2008 | — |
| Daear | 2007 | — | — |
| Damnation Angels | 2006 | — | — |
| Dananananaykroyd | 2006 | 30 September 2011 | — |
| Danny & The Champions of the World | 2007 | — | — |
| Dark Forest | 2002 | — | — |
| De Profundis | 2005 | — | British metal band |
| De Rosa | 2001 | May 2009 | — |
| Dead Beat Heros | 2006 | — | — |
| Dead Disco | 2005 | December 2008 | — |
| Dead Man's Chest | 6 June 2006 | — | — |
| Dead Sea Apes | 29 May 2009 | — | Instrumental rock group, Manchester, UK 2009- |
| Dead Social Club | 1 November 2008 | — | — |
| Dead Subverts | 2008 | — | — |
| Dead Swans | 2006 | — | — |
| Deadline | 2000 | — | — |
| Deaf Havana | 2005 | — | — |
| Deceptor | 2005 | — | — |
| Delays | 2001 | — | — |
| Dendera | 2008 | — | — |
| Desert Storm | 2007 | — | UK stoner rock/metal band |
| Devil Sold His Soul | 2004 | — | — |
| Die So Fluid | 2001 | — | — |
| Dinosaur Pile‐Up | 2007 | — | — |
| Dirty Pretty Things | 2005 | 1 October 2008 | — |
| Django Django | 2009 | — | — |
| Do Me Bad Things | 2003 | 2006 | — |
| Does It Offend You, Yeah? | 2006 | 25 April 2012 | — |
| Dogs | 2004 | 2011 | — |
| Dommedagssalme | 2004 | — | — |
| Don Broco | 2008 | — | GB | rock |
| Dopamine | 2000 | — | — |
| Dopefight | May 2009 | September 2012 | — |
| Down I Go | 2005 | — | — |
| Downslide | 15 March 2008 | — | — |
| Dragged Into Sunlight | 2006 | — | — |
| Draven | 2004 | — | — |
| Duels | 2005 | — | — |
| Dutch Uncles | 2008 | — | — |
| Dyscarnate | 2004 | — | — |
| Ealdulf | 2008 | — | — |
| Earthling Society | January 2004 | 2018 | — |
| Eastern Front | 1 December 2006 | — | — |
| Edenfall | 2009 | — | — |
| Eden’s Curse | 2006 | — | — |
| Egyptian Hip Hop | 2008 | 2014 | — |
| Elle Milano | 1 November 2004 | 27 October 2008 | — |
| Enochian Theory | 2004 | 2018 | — |
| Errors | 2004 | — | — |
| Esben and the Witch | 2008 | — | — |
| Ethereal Forest | 2003 | — | — |
| Ethereal Woods | 2002 | — | — |
| Ethernal | 2001 | 2016 | — |
| Eureka Machines | December 2007 | — | — |
| Everything Everything | 2007 | — | — |
| Evil Scarecrow | 1 July 2002 | — | — |
| Evile | 2004 | — | — |
| Exit Ten | 30 November 2003 | — | — |
| Eye Licker | 2007 | — | — |
| Factory Floor | 2005 | — | — |
| Failsafe | 2004 | — | — |
| Fair Do’s | 2008 | — | — |
| Fall of Efrafa | 2005 | 5 December 2009 | — |
| Fallen To | 2001 | 2004 | — |