Poseidon ManufacturingLogo Design Contest Logo Design Contest Contests / Poseidon Manufacturing Poseidon Manufacturing has selected their winning logo design. For $575 they received 200 designs from 38 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by restless48 Return to Contest Return to Contest Withdrawn 8th #104 Withdrawn New #146 Withdrawn New #118 Withdrawn New #115 Withdrawn New #103 Withdrawn New #102 Discussion No comments yet.