| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Concentrate ("Atomic 3Dom" dub) | 12.07.1999 | Nukleuz | | |
| 2. | Sundissential EP 1: I Need A Fix / Destroy The Sound
& Nick Rafferty | 13.09.1999 | Tidy Trax | | |
| 3. | Go / Sassy Bo Bo | 25.10.1999 | Nukleuz | | |
| 4. | Trauma Trax Disc Two EP
(Get Back / Don't Stop)
& UK Gold & Trauma | 13.03.2000 | Tidy Trax | | |
| 5. | The Warning / Aspirations | 24.04.2000 | Mohawk | | |
| 6. | Bring It Back / Get It On | 08.05.2000 | Nukleuz | | |
| 7. | The Killer | 03.07.2000 | Overdose | | |
| 8. | The Warning (Madam Zu remix) / Get On The Floor (Dynamic Intervention remix)
& Chris C | 24.07.2000 | Mohawk | | |
| 9. | Hard House NRG EP Part 2 (Drop That Beat (That's It) / Fantasy)
& Jon Doe & Billy "Daniel" Bunter | 25.09.2000 | Honey Pot | | |
| 10. | Stop Rocking | 13.11.2000 | Mohawk | | |
| 11. | Devastating / Beef Jerky
& BK | 04.12.2000 | Nukleuz | 81 | |
| 12. | Out Of Control | 19.02.2001 | Vicious Circle | | |
| 13. | Chunky But Funky
& BK | 23.04.2001 | Nukleuz | | |
| 14. | Feel The Groove | 28.05.2001 | Titchy Bitch | | |
| 15. | Nail It Down
vs Lab 4 | 16.07.2001 | One Inch | | |
| 16. | Stop Rockin' (Knuckleheadz remix) (Amokalypse Now Part 2) / Hoover Damn (Nick Rafferty remix)
& Chris C | 24.09.2001 | Mohawk | | |
| 17. | The Future | 01.10.2001 | Interflow | | |
| 18. | Khemikal Imbalance / Step Away ("Endorphin" mix)
& BK | 19.11.2001 | Nukleuz | 88 | |
| 19. | Bring It Back
& Hardbeat | 12/2001 | Nukleuz | | |
| 20. | It's Farleytime! (Part One) | 03.12.2001 | Nukleuz | | |
| 21. | It's Partytime! (Part Two) EP
(Concentrate (BK's "HHA" remix) / Beef Jerky (Dave Randall remix)) | 17.12.2001 | Nukleuz | | |
| 22. | The Circle Of Friends EP
(I Can Feel It / Rock Da House)
& Paul Janes / Justin Bourne / M Cree | 21.01.2002 | Vicious Circle | | |
| 23. | Hyperventilate / Connected | 04.02.2002 | Frantic | | |
| 24. | DJ Nation (Part 3) (Checkmate / DJ Nation / Supernova)
& Nick Sentience & Nukleuz Dj's & Mark Richardson & Phil Reynolds | 12.08.2002 | Nukleuz | | |
| 25. | The Circle Of Friends Remixes EP Part 2 (I Can Feel It (Paul Glazby remix) / The Razor's Edge (Phil Reynolds & Steve Blake remix))
& Paul Janes & Jez & Charlie | 16.09.2002 | Vicious Circle | | |
| 26. | Your Fear | 23.09.2002 | Nukleuz Blue | 87 | |
| 27. | Frantic Residents EP 2
(Coming Up / The Music)
& Spencer Freeland & James Lawson | 21.04.2003 | Nukleuz Blue | | |
| 28. | Accelerate / Fluff Me Up
& BK | 25.08.2003 | Nukleuz Blue | 87 | |
| 29. | DJ Nation Harder Edition (Part 2) (Rhythm / Pretty Fast / Harder Edition)
& Ant & Real, Rowland & Wright & DJ Nation | 03.11.2003 | Nukleuz | | |
| 30. | MBS / Don't Stop The Groove
& Dave The Drummer | 16.02.2004 | Neonate | | |
| 31. | Addict
& Paul Janes | 26.04.2004 | Vicious Circle | | |
| 32. | Thunda | 19.07.2004 | Vicious Circle | | |
| 33. | Uluru / Soundblaster
& Colin Barratt & Dave The Drummer | 25.10.2004 | Blue Cubed | | |
| 34. | Buzzin' / Do Right Here
& Ant & Dave The Drummer | 20.12.2004 | Blue Cubed | | |
| 35. | Hunter / Red Back
vs Vinylgroover & The Red Hed | 31.07.2006 | Traffic | | |
| 36. | Barriers / Burn It Up | 23.10.2006 | Tidy Trax | | |
| 37. | Extended Players EP Part 1
(Got Me Movin' / Feel / Kinky Mover)
& Olive Grooves | 02.04.2007 | Tidy Trax | | |
| 38. | The Farley Experience: Extended Players EP Part 2
(Crashed / Stimulate / Reprezent)
& Colin Barratt | 30.04.2007 | Tidy Trax | | |
| 39. | Big Dipper / Shake Ya Action
& Jon BW & Nik Denton | 05.11.2007 | Toolbox | | |
| 40. | The Killer | 17.03.2008 | Elasticman Platinum | | |
| 41. | Bail Out / Quiche Or Noodles?
& Base Graffiti | 07.04.2008 | Tripoli Trax | | |
| 42. | Backs Against The Wall / Bass Vibration
vs Base Graffiti | 30.06.2008 | Cubed | | |
| 43. | Inspirations For A Harder Generation: The Singles Part 2
(Dreamer / Move On Baby / Ssst (Listen) / Not Over Yet / Skinny)
& Ben Stevens & Phil York & Technikal & Jon BW | 03.11.2008 | Tidy Trax | | |
| 44. | Jibber Jab / No More
vs Base Graffiti & Dave Curtis | 22.12.2008 | Carbon | | |
| 45. | Get Tweaky / The Jinx
vs Base Graffiti | 06.02.2009 | Cubed | | |
| 46. | Trade Up EP
(Stampede / Mr Browns Organ / Never Forget / We Came To Get On Down)
& Dom Sweeten & Dave Owens & Karl Davis & Nik Denton | 12.02.2010 | Pure NRG | | |
| 47. | Slaaag! / Tango (Karim's Hi Oktane remix)
& Dave Owens & Adam M | 06.04.2010 | Hi Oktane | | |
