Added decisive design competitions:
 

To learn more about a particular Competition, click on the link below.
Student CompetitionManufacturing Technology CompetitionFashion CompetitionAchievement Competition
Multidisciplinary CompetitionPhoto Manipulation CompetitionCostume CompetitionBest of Best Competition
Research CompetitionMagazine CompetitionMuseums CompetitionDesign Collage Competition
Absolute CompetitionArchitectural Design CompetitionAccomplished CompetitionContests' Competition
Highlighting CompetitionChildrens' Products CompetitionContests CompetitionChallenge Competition
Choice of Security CompetitionEnergy Products CompetitionResidential Housing CompetitionScholarship Programs Competition
Truck CompetitionConsumeables CompetitionCookware CompetitionHospitality Competition
Conventions CompetitionTrophy CompetitionOutranking CompetitionCosmetics and Beauty Products Competition
Orange Goods CompetitionDictionary CompetitionDictionary CompetitionDesign for Future Competition
Prosumer Tools CompetitionFunctional Furniture CompetitionInteraction Design CompetitionBusiness Deals Competition
Additionally see: Listing of Design Competition | Main Page