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Find out how LogoTournament works How LogoTournament works Contest Entries by mumul Return to Contest Return to Contest Withdrawn New #103 Withdrawn Prefers others. #104 Discussion No comments yet.