A mate had written it in another forum, so it is not my work.

- Write if anyone is missing, then they will be added.

Master Of Ceremony = Neophyte and Evil Activities
Alias
Acid Bunny - Enigmato, Tornadozzer
Activator - Acti, DJ Act, DJ Mantes, DJ Smok, DJ Stefano Bonato, Evilcore, J-Maican Ravers, Knockout, Lo-Fi, Manuel Es, Manuel Tessarollo, MC Joker, Outlaw, Overdrive, Prozact, Radical Core, Spy-Kore, Tamok
A-Lusion - D-Vided, Sylenth
Alpha Twins - Alpha 2, Alpha²
Angerfist - Bloodcage, Denekamps Gespuis, Kid Morbid, Menace II Society, Floorcrushers
Apex Mind - Mad@Faq , Angry Tolerance , The Illuminati , Dirty Jumpers , Stereo Freax
Audio Damage - Filterpunkz
Art Of Fighters - Meccano Twins, Space Invaders
Balistic - DJ Panic
Betterchoice - Mattfactor, Maresse, Phase 3
Blutonium Boy - DJ Session One, Future Session
Brainkicker - Mindstomper
Brennan Heart - Blademasterz, Brennan, Coffeeshock, Superwave, Unknown Analoq
Bulldozer Project - Da Remixer Project
Buzz Fuzz - Bone Crusher, Bumble Bee, Mark Vos, Pino D'Ambini, Sons Of Louis, Stuka DJ, Tony Salmonelli, UK, Zware Jongens
Carnifex - Da Revolutionists
Chiren - Villyvian van Tiel
Clive King - Acido Flamingo, DJ Fuckface, Hans Ninchritz
Coone - Mr. Pink
Crypsis - Crucifer, Crackor
Da Tweekaz - Tronical X, Kenemy,
Dana - Lady Dana, Dana Van Dreven
Dark By Design - Gareth West, Kain Marco
Davide Sonar - Davide Cardilli
Deepack - 9 T's, A-Nice, Atomik Twinz, Cut 'n Paste, Frank-E & Mars-L, Marcel & Frank, Marionet, Minatory Mince, Necromancers, Ravers Addict, Sjors & Sjimmy, Skippy, Skydiver, Skylab, Tha Bazz Pimpz
DHHD - L.T.C. Project
Dione - E-Noid, Erik Ypma, S.R.B., Whousers
Dizmaster - Diz, Hardmasterz, Headfucker, Master Diz, Rouge Headz
Dozer - DJ Tony, Malone
DJ Duro - Dirk-Jan DJ, Julio Cesare, Sjoerd Janssen
DJ Isaac - Deja-Vu, Ferocious, Future State, Roel Schutrups
DJ Mad Dog - Filippo Calcagni, Pastamatik, Pro-Pain
DJ Phil Ty - DJ Millo
DJ Zany - Chicano, Copycat, DJ Alpha-bet, Orin-co, Pale-X, Raine, Raoul Luciano, Raoul van Grinsven
DV8 - Peter Aldenzee
El Grekoz - Bass.t.o.r.m., Nitemare, Illegal Chemistry
Endymion - Teknoid, High Voltage
Frontliner - Abject, Barry Drooger
Ghost - DJ Ghost, DJ Ghosi
Gia - AndersDJ, And3rs, District
Gizmo - Army Of Darkness, Cyberdyne Inc., DJ Ferry, Ferry Salee, Hardcore Society, Lord Diskco, M-Pool, Radical Motion, T.O.P.D.R.O.P.
Headhunterz - Nasty D-Tuners, Antifact
JDX - 567482, DJ Busy, Thalamus
Josh & Wesz - Bomb Headz, Chickz On Fire, Urisk & Vitani
Kamui - Black Phaze, Ka, Monsun, Synthflut, Virus Inc.
Kasparov - Roughstyler, Williams Syndrome, SMD
Kayem - Winnie The Kool
Killerclown - Arjan Terpstra
Max Enforcer - Kelly van Soest, Krimpens Geweld, Evil Activities
Neophyte - Bodylotion
Noisecontrollers - SMD
Nosferatu - DJ Mystic, Endorphin, Erwin van Kan, Myztic
Outblast - Ill-Matic, Marc Out
Rephex - Charlie D. Pedersen, Rage Attack
Pavo - Paul Van Der Vooren
Playah - Jim Hermsen, Jixx
Project Omeaga - Meagashira
Promo - Beastmachines, Brian Acardy, Brothers Of Oldstyle, Cheeseburger With Bacon XXL, Extremist, The (2), Friends Of Jappo, Gabba Claus, Hardcore Brothers, Ho-Banger, Innerdrive, Malebolgia, Rude Awakening, Sebas, Sebastian Hoff, Unknown
Sam Punk - Antrieb, Bottle Boy, Delgado, Discojunkies, DJ Heretic, DNS, Dream Wave, E-Atom, E-Static, Freakface, Gladiators, Hardnation, Phuture Punkz, Sam-Pling, Samuel Skrbinsek, SKR 309, Tim Mason, Transfuse, Wheels Of Steel
Scope DJ - Dennis Koehoorn
Seizure - Wildstylez, Ruben Hooyer
Shaze - Fadings
Showtek - Dutch Masters, Headliner, Lowriders, Mr Puta, Unibass
Speedwave - Automatic DJz
Tatanka - Bimbotronik, Bison, DJ Sgroogle, K.A.M., Liquid Fighters, T.A.T., T.A.T.A.N.K.A. Project, Tatarola, Valerio Mascellino, Zanza Labs, Mad@faq
Technoboy - 2 Best Enemies, Aceto, Cristiano Giusberti, DJ Gius
Tommyknocker - System Snare, Tommaso Marra
Trilok - Tommy Calderon
The Beholder - A. Schemerhond, DJ Neophyte, E-Pact, Jeroen Streunding, Kabaal
The Hose - Dark Oscillators, Hunter
The Pitcher - Angel IQ, Dalucia, Download, Eden's Ambition, Kantini, Michel Pollen, Nexus, Refresh, Silverblue, Sticks, Syntone, Traffic
The Prophet - Avantguarde, Better World, The, Carlos Masseratti, Collage, Commotion, Controller 1, Cookiemunsta, DJ Dov, Doobey, Dopeman, Dov Elkabas, George Washington, Hoodoo Man, MarQuiz De Sade, Masochist, The, Nina Feranzano, Oral Maniac, Pineapple Jack, Prophet's Project, The, Rokk Wild, Rose, The, Shimatsu Miru, Silent Jesus, Washington Affair, The
The Raiders - Klone, Spiritual Project
The Stunned Guys - Da Beatblower, Turbolenza
The Viper - Black Knight, Melvin Pelupessy, Mike Heart
Trance Generators - Atomic Alliance, Galaxy Power, Simon J. Bergher
Tuneboy - Frederik, Jimmy Gomma
Ultraform - Acid Sneeker, Fabian Kempe, Formtastic
Vortex - Marco Paolo Pierucci, Marco Vortice, Mavor, Quakers, Demons On Dope
Wildstylez - Joram Metekohy
Zatox - DJ Zax, Gerardo Roschini, Gesko, Ironblood, Machinehead, Smashing Guys, Supaboyz, W.A.S.H., Zairon, ZTX
Groups
2 Sidez - B-Front, Pulse
Brain - Ray Clarke, Michael Da Brain, D-Noiser, Eric Del Mar.
Builder - Beluzzi, K-Traxx, Technoboy, Luca Antolini, Farina, Paolino, Ricky T
Cenoginerz - Zany, The Pitcher
Citizen - Technoboy, Ricky T
Da Goodfellaz - Evil Activities, Panic
Dark Oscillators - Technoboy, Tuneboy, Luca Antolini, Mauro Farina
DHHD - Luna, Trilok, Chiren
Donkey Rollers - Jowan, Jordy Lishious, The Pitcher, DV8, Zany
Droid - K-Traxx, Technoboy, Luca Antolini, Farina, Ricky T
Elisir - Frignani, K-Traxx, Chris Shape, Technoboy, Alan Dexter, Luca Antolini, Matteo Leoni, Farina
Endymion - Bart Revier, Bas Lint, Jelle Neys
Enzyme X - Bart Revier, Bas Lint, Ophidian, Nosferatu, Project Omeaga, Sei2ure, Jelle Neys, Knightvision, Nils van Lingen, Ruffneck, Hamunaptra, Tapage, Yuri van Vlijmen.
Hard'Onez - Actiavator, Deception, DJ N3ck, The Machine, Vekta, Rephex, Max Force, Sqarehead, Evil Z, DJ Vicron, DJ Bizerk, ABW
Hardstyle Masterz - K-Traxx, Technoboy
Lorenzo De Preti & Francesco Scandolari - 50 Hz, Aikon, Arcadian Daze, Babylon, Bald Bull, Car J, Chomsky, Cool Grey, Darksucker, Digimind, Digital Guerilla, Dirty On Monday, DJ Kubrik, Double Groove, Due Project, E-Rockerz, Ecsape, Enok Itoz, Error 404, Ess N Ess, Fliegenpilz, François & Laurent, Hatshepshut, Holzman, Impeesa, Insecto, MC Drill, McLaren, Mental Miracle, Motherboard, Omega Nine, Phuntune, Pink, Psychic, Reactivated, Reiv 0303, Schwarzende, Simulator, Skam, Sonique Dee, Spacebar, Spiritual Age, Surface 3, Tijsma Devil, Trance Genetic, Trance-Genic, Trax Motel, Tribalistics, Tronik, Tweetwoof, United Suntec Artists
Lowriders - Walt, Duro
Maresse - Matt Restless, Hardfactor
Master Of Ceremony - Neophyte, Evil Activities
Mattfactor - Matt Restless, Hardfactor
Mid Rangers - Dweazle, B-Front, MC Dash
Mind Hunterz - N3ck, Deception
Mindustries - Nils van Lingen, Yuri van Vlijmen
Mos Phat - Zany, The Pitcher
Noisecontrollers - Kasparov, Killer Clown
Outsiders - Alpha Twins, Wildstylez
Pacific Link - K-Traxx, Technoboy, Luca Antolini, Farina, Paolino
Phase 3 - Betterchoice, Bass.t.o.r.m.
Project Deviate - Zany, DV8
Project One - Headhunterz, Wildstylez
State Of emergency - Osiris, Trizz
Second Identity - A-Lusion & Scope DJ
Showtek - Duro, Walt
Sons Of Satan - Apex Mind, Rush GBH
Southstylers - Zany, Walt
Speedwave - K-Traxx, Technoboy, Peruz, Paolino
Sylenth & Glitch - A-Lusion, Jones
Tatact - Tatanka, Activator
Techpoint - Matt Restless, Morten Berg
Teknoid - Bart Revier, Bas Lint, Jelle Neys
The Hose - K-traxx, Technoboy, Luca Antolini, Farina
The KGB's - K-Traxx, Technoboy, Keoma, Cut Out, Luca Antolini, Farina, Ricky T
TNT - Technoboy, Tuneboy
Two Hawks - Matt Restless, Thera
Wild Motherfuckers - Tatanka, Zatox
Zero Vision - Beholder, Max Enforcer