M3 ConstructionLogo Design Contest Logo Design Contest Contests / M3 Construction M3 Construction has selected their winning logo design. For $275 they received 397 designs from 75 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by biaggong Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. New New New Comment Activity No activity yet.