Plant Holdings LLC Logo Design Contest Contests > Plant Holdings LLC > grafikus Logos & Comments Plant Holdings LLC has selected their winning logo design. For $675 they received 250 designs from 38 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by grafikus Comment Activity Order by Ranking Entry Number To leave a comment please click on the logo. Prefers others. Prefers others. No activity yet.