Swisscom has been a member of the Cloud Foundry Foundation from the outset and has a seat on the Board of Directors. This non-profit foundation is developing an open-source Platform as a Service (PaaS) solution. As a gold member, Swisscom has been involved in developing the source code since August 2014 and exercises an influence on the platform's strategic direction. Since October 2015, Swisscom has been offering a public cloud facility for private software developers in Switzerland as well as for companies in Switzerland, Europe and the USA. This allows developers to provide applications in cloud environments at the touch of a button. Access is via the Swisscom Developer Portal. Since 2016, Swisscom has also offered corporate customers the Enterprise Application Cloud, a virtual private version with dedicated instances, an individual portal and invoicing. Swisscom accords data sovereignty the highest priority for both versions. Swisscom operates the cloud from its own cutting-edge Swiss data centres. Swisscom was in 2015 one of the first companies in the world to receive Cloud Foundry certification for deployment of the industry standard in Platform as a Service environments (PaaS). Since March 2017 the Swisscom Application Cloud has also been deployed as a single platform for implementing the global training and certification program for software developers.