Onur Cobanli explains:
Designers do design, design companies sell design. There is a difference between a design company and a designer. Designers are people who do design, design companies are companies who sell design for profits, truly great design comes from individuals as they are more independent, but even greater designs could actually come from design companies who sell design; to sell design they need to make it greater than greatest. In any case it is good idea to remember who does what.