Line Systems, Inc. (LSI)Logo Design Contest Logo Design Contest Contests / Line Systems, Inc. (LSI) Line Systems, Inc. (LSI) has selected their winning logo design. For $375 they received 138 designs from 23 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by AUFAR Return to Contest Return to Contest Withdrawn New #24 Discussion No comments yet.