The World Curling Tour (WCT) based in Switzerland, with offices in Canada and China, is the only World Wide Curling Elite Event Series. Where the Best Teams in the World faceoff at the Highest level of competition. The Elite Series is Divided into 3 levels, the Challenger Tour, the Masters Tour and the top Ranked Champions Series(Majors). Approx. 750 Mens teams and 350 Women's compete at this level throughout the entire year. Currently the World Curling Tour consists of around 250 events combined in all categories, hosted in 20 different countries in 7 different categories. The WCT all owns and Manages the "World Team Ranking" (Order of Merit) WCT also owns the World Wheel Chair Curling Tour, The World Junior Curling Tour, and the World Mixed Doubles Curling Tour