Greenstone Solutions LLCLogo Design Contest Logo Design Contest Contests / Greenstone Solutions LLC Greenstone Solutions LLC has selected their winning logo design. For $275 they received 99 designs from 16 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 piyetoki Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn 3rd Withdrawn 6th Withdrawn 8th Withdrawn New Withdrawn New Comment Activity No activity yet.