Here's a list with references:

Angry Youth Records (NL), Asice.net (NL), Arts Ongediertepreventie & bestrijding (NL), Azijnfabriek (NL), Bloodtrial (NL), Bold Brothers (BE), Break The Chains Fest (GER), Civil Terror (NL), Crucial Change (NL), CYBOX - Internet en communicatie (NL), Dead And Gone Records (UK), Death Is Not Glamorous (NOR), De Pul - Uden (NL), De Stage - Arnhem (NL), De Wissel - Mill (NL), Diablo Blvd. (BE), Elbekurkie - Meddo (NL), Fields Of Hope Bookings (GER), Final Stand (NL), GHG Fest (NL), Gloppe - Leeuwarden (NL), Goudvishal - Arnhem (NL), Hardknox Records (NL), Innocent - Hengelo (NL), Intrige Webdesign (NL), Justice (BE), Life Long Tragedy (USA), Light The Fuse Fest (NL), Light The Fuse Records (NL), Lintfabriek - Kontich (BE), Metropool - Hengelo (NL), Mans Ruin (BE), My Endless Fight (NL), No Heroes Bookings (NL), No Turning Back (NL), Not Just Words Records (NL), OJC De Werf - Sint Oedenrode (NL), Powered Records (BE), Pressure Release Records (NL), Razor Crusade (NL), Reflections Records (NL), Roboludens (NL), Said And Done (NL), Shattered (NL), Shield Recordings (NL), Shutout Records (UK), Some Will Never Know (NL), Stab Back (NL), Staddijk - Nijmegen (NL), Strength Above All (NL), Strike First (NL), Tenement Kids (NL), The First Step (USA), This Years Enemy (NL), Tivoli - Utrecht (NL), Vendetta Bookings (NL), We Are Idols (PL), Winston - Amsterdam (NL).