Patrick Wu is one of the solar system’s few billionaires and the owner of Wu-Ketai, a huge and profitable corporation that has many subsidiary companies. Although Wu retains complete ownership and control of Wu-Ketai, the commercial set-up of companies within it is varied and complex. Each of the companies operating under the Wu-Ketai brand is a separate entity, with Patrick Wu completely owning some and holding minority or majority stakes in others. In some instances, he has simply licensed the brand to a company that has purchased a division from him.
The brand is strongest in manufacturing, with companies like Wu-Ketai Industries, Wu-Ketai Components, Wu-Ketai Power Tech, Wu-Ketai Mining and Wu-Ketai Aerospace creating huge profits. Patrick Wu has diversified into mining, colonial sponsorship, entertainment, food production, publishing,automobiles and even biotechnology and genetics.