Agnostic_Front

SoilWork

Slade (closest to an 'official' Site I could find)

Inner_Surge

Tollschock

4_Past_Midnight

Speedfreaks_Ball

My_Chemical_Romance

A_Perfect_Murder

Run_Like_Hell

EastEnd_Badoes

The_Tossers

The Bludgers

Cockney_Rejects

The_Gonads

The_Bruisers

Eric_&_The_BunnyBoilers

Soldier_Dolls

Planetman

http://www.forwardarea.8k.com

Victory_Records

Bad_Dog_Records

Beer_City_Records

Captain_Oi!

Dead_City_Records

Loud_Fast_Recordings

Final_Stand_Records

Force_of_Hate_Records

Little_Pusher_Records

Streetfight_Records

Blackout_Music

Pure_Impact_Records

Step.1_Music

Just_Say_No_To_Goverment_Music

Turkey_Vulture_Records

PunkCore_Records

Nuclear_Blast_Records

A_White_Riot

Force_of_Hate

Never_Surrender_Never_Give_In

The_Londoner

HardCore_Hall_Of_Fame

Kings_Arms_(Acton)