Main organizer of LBChallenge in Finland and Sweden
LBChallenge.com site functionality and motor built by Sivustonikkari.fi
Juottola TV takes event videos in Finland
fanaticaudio.com is event sponsor
Mekonomen Märsta is event sponsor
TVBoden is event sponsor
Low&Loud is event sponsor
JJAudio is event sponsor
JJP professional audio solutions is event sponsor
LW Audio is event sponsor
