What is the fine-grained topic of the following text: In 2012, Hong Kong’s Perspective Magazine named openUU as one of Hong Kong’s top 40 designers under 40. openUU’s growing clientele include Swire Properties, Art Basel Hong Kong, Nike, Havaianas, Osage Gallery, Para/Site and FoFo by el Willy. Only return the topic.
openUU's recognition and clientele