Green Builders Hawaii, Inc.Logo Design Contest Logo Design Contest Contests / Green Builders Hawaii, Inc. Green Builders Hawaii, Inc. has selected their winning logo design. For $250 they received 79 designs from 18 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Ngon A Djam Return to Contest Return to Contest Withdrawn 10th #45 Withdrawn New #46 Withdrawn New #47 Withdrawn New #48 Withdrawn New #44 Discussion No comments yet.