Dimension Data is a company specialising in information technology services. Based in Johannesburg, South Africa, the company maintains operations on every inhabited continent. Dimension Data focuses on services including IT consulting, technical and support services, and managed services. The company is the official technology partner of the Tour de France, the Vuelta a España and also sponsored a team of the same name. In 2010, the company was fully acquired by Nippon Telegraph and Telephone. On 1 July 2019, all Dimension Data operations, excluding those in the Middle East and Africa, became part of NTT Ltd.