MTG Familiar
gelakinetic
PICmicro Database
IODEMA Srl
Yu-Gi-Oh! Card Database
OC Development
Kundendatenbank
Georg Sieber
PortoDB Database
PortoFarina
MHGU Database
Gathering Hall Studios
Transistor Database
Artemis Engineering
SIM Database
KnowTez
ManaBox
SkillDevs
Magic: The Gathering Companion
Wizards of the Coast LLC