Application and data composition are one of the key aspects that provide direct business value in heterogeneous IT environments. Enabling interfaces that provide real time access to multiple Line of Business (LOB) systems, implementing business intelligence interfaces by aggregating and consolidating large amounts of information from multiple data stores, and orchestrating business processes across different departments or organizations are some of the common challenges on the list of any business executive. Our SOA and Information Worker practices provide domain specific solutions for enabling application and data composition. Additionally, we continue enhancing those solutions by researching and implementing innovative techniques that facilitate the implementation of composite applications.