Curling IO is a Canadian company based in Ontario, Canada. The platform has been in production since late 2014 and is built and maintained by a focused team dedicated exclusively to curling club management software. The company's core focus is delivering an all-in-one management platform that eliminates the need for curling clubs to piece together separate tools for registration, payments, websites, scheduling, scoring, and accounting. Curling IO handles the full operational lifecycle of a curling organization — from preseason registration and fee collection through in-season league scheduling and game scoring to year-end financial reporting and member communications. Curling IO is the official registration and scoring platform for Curling Canada, powering national championship events including the Brier, Scotties Tournament of Hearts, Canadian Mixed Doubles, Olympic Trials, and all age-division championships. The platform is used by all 14 provincial and territorial curling associations across Canada and by hundreds of individual clubs in Canada and the United States, with over one million registrations processed and more than 20,000 games scored at the national level.