Ypsilon is a global provider of modular internet travel technology for the travel industry including airlines, consolidators, travel providers and travel agencies.
Zetes offers solutions and services for event organizations which include (online) visitor registration, ticketing software, ... The FasTrace solution is used for organisations which take care of music festivals, concerts, sports events, cultural events, exhibitions and museums, amusement parks)
Zuora provides an online subscription billing and management platform, delivered via a SaaS model, for companies to build, and operate their subscription and recurring revenue businesses. Zuora’s subscription management platform allows to focus on top-line revenue growth, operational efficiency, and automation. Zuora offers the Z-Commerce Platform, which includes Z-Billing and Z-Payments, the first and only complete billing solutions created specifically to help companies build, manage, and grow their subscription business. Z-Billing and Z-Payments make it easy for you to quickly launch new products, scale operations, and automate recurring billing and subscription payments.