CREMA will provide fundamental data access and service functionalities to describe, provide, discover, and store data and services from various, heterogeneous sources, including CPS, sensor, wireless sensors networks, smart objects and other Internet of Things technologies. Data sources are provided through dedicated interfaces and can be integrated into processes using Manufacturing Data as a Service (MDaaS) mechanisms. Virtualization mechanisms for services are provided in order to ease their modelling and integration into CREMA-enabled manufacturing processes.