OCTANE Construction & Management, LLCLogo Design Contest Logo Design Contest Contests / OCTANE Construction & Management, LLC OCTANE Construction & Management, LLC has selected their winning logo design. For $275 they received 124 designs from 19 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by joraia Return to Contest Return to Contest Withdrawn New #110 Withdrawn New #67 Withdrawn Prefers others. #48 Discussion No comments yet.