The full-service provider for the digitalization/automation of your tennis facility – from the software to the corresponding equipment – everything from a single source. Tennis04 has been driving the development of online booking systems in the tennis sector since 2004! The membership management, the billing system including online payment or the automation of doors, lights, heating, etc. from a web application has revolutionized the market and is already in use on more than 5,000 tennis and sports courts in D-A-CH.