ING Services Polska (ISP) provides IT services to ING group entities operating around the world. Services provided by ISP include hosting system resources, remote management of IT resources and IT security services. Due to the rapid development of its infrastructure, the company had to make a decision to build a private cloud solution that would allow for offering flexible computing services to customers and shortening the time required to launch new virtual servers. Microsoft private cloud was more of an evolution, rather than revolution for them. The implementation of a private cloud solution based on Microsoft system center 2012 in ING services Polska reduced the lead time of delivery of a single application or database server.