Castleton Technology Holdings Limited operates as an IT business systems and managed services company primarily in the United Kingdom and rest of Europe; and the United States. The company operates in two segments, Business Solutions; and Managed Services, Infrastructure and Applications. The Business Solutions segment provides consultancy services, as well as supports a range of enterprise applications comprising its own software and that of third parties. It principally offers business intelligence with a focus on the financial services industry; and ERP and CRM solutions based on Microsoft Dynamics AX/CRM for construction, service management, and manufacturing industries. This segment also supplies Specialist solutions, including SAP Business One, QAD Enterprise Applications, Intellect, IBS, Rocket U2, and document management solutions, as well as integrated kiosks, ferry reservations and ticketing, and development and business expertise services. The Managed Services, Infrastructure and Applications segment provides managed services and support around infrastructure services, such as security, networks, and database administration. It offers cloud computing, virtualization, unified communications, IT security, network, application managed, physical infrastructure, business continuity, and hosting services. The company has strategic technology partnerships primarily with Microsoft, IBM, Citrix, SAP, and Oracle. The company was incorporated in 2004 and is based in Cheltenham, the United Kingdom. As of November 9, 2012, Castleton Technology Holdings Limited operates as a subsidiary of Castleton Technology plc.