Electronic Security Design Group, LLCLogo Design Contest Logo Design Contest Contests / Electronic Security Design Group, LLC Electronic Security Design Group, LLC has selected their winning logo design. For $300 they received 84 designs from 9 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by AF Return to Contest Return to Contest Withdrawn Prefers others. #49 Withdrawn Prefers others. #48 Discussion No comments yet.