Iron Bull Investments, LLCLogo Design Contest Logo Design Contest Contests / Iron Bull Investments, LLC Iron Bull Investments, LLC has selected their winning logo design. For $275 they received 199 designs from 37 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Brendan Return to Contest Return to Contest Withdrawn New #132 Withdrawn New #134 Discussion No comments yet.