StackOps Technologies S.L. is a software company founded in 2011. The company was seed funded by Business Angels and Venture firms and is based in Madrid, Spain, from where it is able to build a global network of partners and collaborators. StackOps has developed a suite of products powered by OpenStack, designed for system administrators, either for IT departments or service providers, and with a strong focus on efficient daily operations management. StackOps develops StackOps Portal and StackOps Chargeback. Portal is a Rich Web User Interface solution that can run on top of any OpenStack-based Cloud as an alternative to Openstack Horizon, providing all the capabilities of the most advanced Cloud Operating System. Chargeback is a tool that implements pure pay-as-you-go billing model on top of any OpenStack deployment.